KEMET Organic Capacitor (KO-CAP) T521 High Voltage Polymer Tantalum Overview The KEMET Organic Capacitor (KO-CAP) is a tantalum capacitor with a Ta anode and Ta2O5 dielectric. A conductive organic polymer replaces the traditionally used MnO2 as the cathode plate of the capacitor. This results in very low ESR and improved capacitance retention at high frequency. The KOCAP also exhibits a benign failure mode which eliminates the ignition failures that can occur in standard MnO2 tantalum types. KO-CAPs may also be operated at voltages up to 90% of rated voltage for part types with rated voltages of 10 volts and up to 80% of rated voltage for part types > 10 volts with equivalent or better reliability than traditional MnO2 tantalum capacitors operated at 50% of rated voltage. The T521 Series High Voltage Polymer Tantalum is designed for higher application voltages such as 12 V, 24 V, 28 V, and 48 V input rails. This series demonstrates excellent high voltage handling capabilities and reliability and is commonly selected as a replacement for other high capacitance dielectrics such as MnO2 tantalum and aluminum electrolytic capacitors. The T521 Series can be safely operated at 80% of the rated voltages and can withstand transient conditions up to the rated voltage of the component. This series offers higher capacitance for a given application voltage when compared to multilayer ceramic and tantalum MnO2 devices. The T521 Series also offers superior ESR performance over tantalum MnO2 and aluminum electrolytic capacitors and a much lower profile than aluminum polymer and aluminum electrolytic capacitors. Benefits Applications * * * * * * * * * * * Typical applications include DC/DC converters, power supply input and higher voltage applications such as 12 V to 50 V power input rails in the military/aerospace and industrial markets. Voltage ratings to 63 V Volumetric efficiency Stable temperature characteristics Up to 330 F capacitance value High ripple current capability Low ESR High reliability Low profile design Benign failure mode Pb Free when ordered with 100% Sn termination RoHS Compliant and Halogen Free Environmental Compliance RoHS Compliant (6/6) according to Directive 2002/95/EC when ordered with 100% Sn solder. One world. One KEMET (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 (864) 963-6300 * www.kemet.com T2016_T521 * 7/22/2013 1 KEMET Organic Capacitor (KO-CAP) - T521 High Voltage Polymer Tantalum SPICE For a detailed analysis of specific part numbers, please visit www.kemet.com for a free download of KEMET's SPICE software. The KEMET SPICE program is freeware intended to aid design engineers in analyzing the performance of these capacitors over frequency, temperature, ripple, and DC bias conditions. Ordering Information T 521 V 226 M 025 A T E060 Capacitor Class Series Case Size Capacitance Code (pF) Capacitance Tolerance Voltage Failure Rate/ Design Lead Material ESR Code D, V, W, X First two digits represent significant figures. Third digit specifies number of zeros. M = 20% T= Tantalum 521 = High Voltage Polymer 016 = 16 V 020 = 20 V 025 = 25 V 035 = 35 V 050 = 50 V 063 = 63 V A = N/A T = 100% Matte Tin (Sn) Plated H = Tin/Lead (SnPb) Solder Coated (5% Pb minimum) Packaging (C-Spec) Blank = 7" Reel E = ESR Last three digits 7280 = 13" Reel specify ESR in m. (060 = 60 m) Performance Characteristics Item Performance Characteristics Operating Temperature Rated Capacitance Range Capacitance Tolerance Rated Voltage Range DF (120 Hz) ESR (100 kHz) Leakage Current -55C to 105C/125C (Refer to part number for maximum temperature rating) 15 - 330 F @ 120 Hz/25C M Tolerance (20%) 16 - 63 V 10% - Refer to Part Number Electrical Specification Table Refer to Part Number Electrical Specification Table 0.1 CV (A) at rated voltage after 5 minutes (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 (864) 963-6300 * www.kemet.com T2016_T521 * 7/22/2013 2 KEMET Organic Capacitor (KO-CAP) - T521 High Voltage Polymer Tantalum Qualification Test Condition Characteristics C/C Endurance Storage Life Humidity Temperature Stability 105C @ rated voltage, 2,000 hours 125C @ 2/3 rated voltage, 2,000 hours** 105C @ 0 volts, 2,000 hours 125C @ 0 voltage, 2,000 hours** 60 C, 90% RH, 1,000 hours, No Load Extreme temperature exposure at a succession of continuous steps at +25C, -55C, +25C, +85C, +105/125C, +25C DF Within initial limits DCL IL @ 105C, 2 x IL @ 125C ESR 2 x Initial Limit C/C Within -20%/+10% of initial value DF Within initial limits DCL IL @ 105C, 2 x IL @ 125C ESR 2 x Initial Limit C/C Within -5%/+35% of initial value DF Within initial limits DCL Within 3.0 x initial limit +25C -55C +85C +105/125C C/C IL* 20% 20% 30% DF IL IL 1.2 x IL 1.5 x IL DCL IL n/a 10 x IL 10 x IL C/C Surge Voltage Mechanical Shock/Vibration Within -20%/+10% of initial value 105C, 1.32 x rated voltage, 33 Resistance, 1,000 cycles MIL-STD-202, Method 213, Condition I, 100 G peak. MIL-STD-202, Method 204, Condition D, 10 Hz to 2,000 Hz, 20 G peak Within -20%/+10% of initial value DF Within initial limits DCL Within initial limits ESR Within initial limits C/C Within 10% of initial value DF Within initial limits DCL Within initial limits *IL = Initial limit **Refer to part number specifications for individual temperature classification. (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 (864) 963-6300 * www.kemet.com T2016_T521 * 7/22/2013 3 KEMET Organic Capacitor (KO-CAP) - T521 High Voltage Polymer Tantalum Electrical Characteristics Capacitance vs. Frequency ESR vs. Frequency 100 1 Capacitance (F) 10 Impedance, ESR (Ohms) 100 T521V476M020ATE055_Imp T521V336M025ATE060_Imp T521V156M035ATE100_Imp T521V476M020ATE055_ESR T521V336M025ATE060_ESR T521V156M035ATE100_ESR 0.1 0.01 100 1,000 10,000 100,000 Frequency (Hz) 1,000,000 10 1 T521V476M020ATE055 T521V336M025ATE060 T521V156M035ATE100 100 10,000,000 1,000 10,000 100,000 1,000,000 10,000,000 Frequency (Hz) Dimensions - Millimeters (Inches) Metric will govern Termination cutout at KEMET's option, either end Case Size KEMET D V W X EIA Component L* 7.3 0.3 (0.287 0.012) 7.3 0.3 7343-20 (0.287 0.012) 7.3 0.3 7343-15 (0.287 0.012) 7.3 0.3 7343-43 (0.287 0.012) 7343-31 F* 0.1 S* 0.3 B* 0.15 (.004) (.012) (Ref) .006 W* H* 4.3 0.3 (.169 .012) 4.3 0.3 (.169 .012) 4.3 0.3 (.169 .012) 4.3 0.3 (.169 .012) 2.8 0.3 (.110 .012) 2.4 (.094) 1.3 (.051) 2.0 Maximum 2.4 (.094) 1.5 (.059) 2.4 (.094) 4.0 0.3 (.157 .012) 2.4 (.094) X (Ref) P (Ref) R (Ref) T (Ref) 0.5 (.020) 0.10 0.10 (.004 .004) 0.9 (.035) 1.0 (.039) 0.13 (.005) 3.8 (.150) 3.5 (.138) 3.5 (.138) 1.3 (.051) n/a 0.05 (.002) n/a n/a 0.13 (.005) 3.8 (.150) 3.5 (.138) 3.5 (.138) 1.3 (.051) n/a 0.05 (.002) n/a n/a 0.13 (.005) 3.8 (.150) 3.5 (.138) 3.5 (.138) 0.5 (.020) 0.10 0.10 (.004 .004) 1.7 (.067) 1.0 (.039) 0.13 (.005) 3.8 (.150) 3.5 (.138) 3.5 (.138) 1.3 (.051) A (Min) G (Ref) E (Ref) Notes: (Ref) - Dimensions provided for reference only. No dimensions are provided for B, P or R because low profile cases do not have a bevel or a notch. * MIL-PRF-55365/8 specified dimensions (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 (864) 963-6300 * www.kemet.com T2016_T521 * 7/22/2013 4 KEMET Organic Capacitor (KO-CAP) - T521 High Voltage Polymer Tantalum Table 1 - Ratings & Part Number Reference Rated Voltage Rated Cap Case Code/ Case Size KEMET Part Number DC Leakage DF ESR VDC F KEMET/EIA 16 16 16 16 16 16 16 16 16 16 16 16 16 16 20 20 20 20 25 25 25 25 25 25 35 35 35 35 35 50 50 50 50 50 50 50 63 63 63 63 63 47 47 47 47 47 68 68 100 100 150 220 220 330 330 22 47 47 47 15 22 22 33 33 100 15 15 33 47 47 6.8 6.8 10 10 18 22 33 4.7 4.7 10 15 15 V/7343-20 D/7343-31 D/7343-31 D/7343-31 D/7343-31 V/7343-20 V/7343-20 V/7343-20 D/7343-31 X/7343-43 X/7343-43 X/7343-43 X/7343-43 X/7343-43 V/7343-20 V/7343-20 V/7343-20 D/7343-31 V/7343-20 V/7343-20 V/7343-20 V/7343-20 D/7343-31 X/7343-43 V/7343-20 V/7343-20 D/7343-31 X/7343-43 X/7343-43 D/7343-31 D/7343-31 D/7343-31 D/7343-31 X/7343-43 X/7343-43 X/7343-43 D/7343-31 D/7343-31 X/7343-43 X/7343-43 X/7343-43 VDC F KEMET/EIA (See below for part options) T521V476M016A(1)E080 T521D476M016A(1)E045 T521D476M016A(1)E055 T521D476M016A(1)E070 T521D476M016A(1)E090 T521V686M016A(1)E050 T521V686M016A(1)E090 T521V107M016A(1)E050 T521D107M016A(1)E050 T521X157M016A(1)E080 T521X227M016A(1)E035 T521X227M016A(1)E050 T521X337M016A(1)E025 T521X337M016A(1)E050 T521V226M020A(1)E090 T521V476M020A(1)E090 T521V476M020A(1)E055 T521D476M020A(1)E055 T521V156M025A(1)E090 T521V226M025A(1)E060 T521V226M025A(1)E090 T521V336M025A(1)E060 T521D336M025A(1)E060 T521X107M025A(1)E060 T521V156M035A(1)E100 T521V156M035A(1)E125 T521D336M035A(1)E065 T521X476M035A(1)E030 T521X476M035A(1)E070 T521D685M050A(1)E070 T521D685M050A(1)E090 T521D106M050A(1)E090 T521D106M050A(1)E120 T521X186M050A(1)E070 T521X226M050A(1)E075 T521X336M050A(1)E075 T521D475M063A(1)E300 T521D475M063A(1)E075 T521X106M063A(1)E050 T521X156M063A(1)E035 T521X156M063A(1)E150 (See below for part options) A @ 20C Max/5 Min 75.2 75.2 75.2 75.2 75.2 108.8 108.8 160.0 160.0 240.0 352.0 352.0 528.0 528.0 44.0 94.0 94.0 94.0 37.5 55.0 55.0 82.5 82.5 250.0 52.5 52.5 115.5 164.5 164.5 34.0 34.0 50.0 50.0 90.0 110.0 165.0 29.6 29.6 63.0 94.5 94.5 A @ 20C Max/5 Min %@ 20C 120 Hz Max 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 %@ 20C 120 Hz Max m @ 20C 100 kHz Max 80 45 55 70 90 50 90 50 50 80 35 50 25 50 90 90 55 55 90 60 90 60 60 60 100 125 65 30 70 70 90 90 120 70 75 75 300 75 50 35 150 m @ 20C 100 kHz Max Rated Voltage Rated Cap Case Code/ Case Size KEMET Part Number DC Leakage DF ESR Maximum Allowable Ripple Current Moisture Sensitivity Rated Temp (mA) +45C 100 kHz Temp 260C (C) 1500.0 2200.0 2000.0 1800.0 1600.0 1900.0 1400.0 1900.0 2100.0 1800.0 2700.0 2200.0 3100.0 2200.0 1400.0 1400.0 1800.0 2000.0 1400.0 1800.0 1400.0 1800.0 1900.0 2000.0 1400.0 1200.0 1900.0 2900.0 1900.0 1800.0 1600.0 1600.0 1369.0 1900.0 1815.0 1815.0 900.0 1700.0 2200.0 2600.0 1300.0 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 105 105 105 105 105 105 105 125 105 105 125 125 125 125 125 125 125 125 105 105 105 105 105 105 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 (mA) +45C 100 kHz Temp 260C (C) Maximum Allowable Ripple Current Moisture Sensitivity Rated Temp Other part number options: 1- Standard with tin terminations (14th character = T). Tin/lead terminations is also available (14th character = H). Also available on large (13 inch) reels. Add 7280 to the end of the part number. Higher voltage ratings and tighter tolerance product including ESR may be substituted within the same size at KEMET's option. Voltage substitutions will be marked with the higher voltage rating. Substitutions can include better than series. (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 (864) 963-6300 * www.kemet.com Roll Over for Order Info. T2016_T521 * 7/22/2013 5 KEMET Organic Capacitor (KO-CAP) - T521 High Voltage Polymer Tantalum Derating Guidelines Maximum Recommended Steady State Voltage 16 V VR 63 V 80% of VR Maximum Recommended Transient Voltage (1 ms - 1 s) 100% 95% 90% 85% 80% 75% 70% 65% 60% 55% 50% -55 % Rated Voltage Voltage Rating -55C to 105C VR 105C to 125C 16 V VR 63 V 54% of VR 67% of VR VR = Rated Voltage Maximum Transient Voltage Recommended Application Voltage 25 45 85 Temperature (C) 105 125 Ripple Current/Ripple Voltage Permissible AC ripple voltage and current are related to equivalent series resistance (ESR) and the power dissipation capabilities of the device. Permissible AC ripple voltage which may be applied is limited by two criteria: 1. The positive peak AC voltage plus the DC bias voltage, if any, must not exceed the DC voltage rating of the capacitor. 2. The negative peak AC voltage in combination with bias voltage, if any, must not exceed the allowable limits specified for reverse voltage. See the Reverse Voltage section for allowable limits. The maximum power dissipation by case size can be determined using the table at right. The maximum power dissipation rating stated in the table must be reduced with increasing environmental operating temperatures. Refer to the table below for temperature compensation requirements. Temperature Compensation Multipliers for Maximum Power Dissipation 45C 1.00 45 C < T 85C 0.70 85C < T 125C 0.25 T= Environmental Temperature Case Code EIA Case Code Maximum Power Dissipation (P max) mWatts @ 45C with +30C Rise T M A B U L C W V D Y X H I 3528-12 3528-15 3216-18 3528-21 6032-15 6032-19 6032-28 7343-15 7343-20 7343-31 7343-40 7343-43 7360-20 3216-10 105 120 112 127 135 150 165 180 187 225 241 247 187 95 The maximum power dissipation rating must be reduced with increasing environmental operating temperatures. Refer to the Temperature Compensation Multiplier table for details. Using the P max of the device, the maximum allowable rms ripple current or voltage may be determined. I(max) = P max/R E(max) = Z P max/R I = rms ripple current (amperes) E = rms ripple voltage (volts) P max = maximum power dissipation (watts) R = ESR at specified frequency (ohms) Z = Impedance at specified frequency (ohms) (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 (864) 963-6300 * www.kemet.com T2016_T521 * 7/22/2013 6 KEMET Organic Capacitor (KO-CAP) - T521 High Voltage Polymer Tantalum Reverse Voltage Polymer tantalum capacitors are polar devices and may be permanently damaged or destroyed if connected in the wrong polarity. These devices will withstand a small degree of transient voltage reversal for short periods as shown in the below table. Temperature Permissible Transient Reverse Voltage 25C 55C 85C 105C 125C* 15% of Rated Voltage 10% of Rated Voltage 5% of Rated Voltage 3% of Rated Voltage 1% of Rated Voltage *For series rated to 125C Table 2 - Land Dimensions/Courtyard KEMET Metric Size Code Density Level A: Maximum (Most) Land Protrusion (mm) Density Level B: Median (Nominal) Land Protrusion (mm) Density Level C: Minimum (Least) Land Protrusion (mm) Case A B C D L M H E1 Q R2 S2 T U V W EIA 3216-18 3528-21 6032-25 7343-31 6032-19 3528-15 7360-20 7360-38 7343-12 2012-12 3216-12 3528-12 6032-15 7343-20 7343-15 W 1.35 2.35 2.35 2.55 2.35 2.35 4.25 4.25 2.55 1.05 1.35 2.35 2.35 2.55 2.55 L 2.20 2.21 2.77 2.77 2.77 2.20 2.77 2.77 2.77 1.83 2.20 2.20 2.77 2.77 2.77 S 0.62 0.92 2.37 3.67 2.37 0.92 3.67 3.67 3.67 0.15 0.62 0.92 2.37 3.67 3.67 V1 6.02 6.32 8.92 10.22 8.92 6.32 10.22 10.22 10.22 4.82 6.02 6.32 8.92 10.22 10.22 V2 2.80 4.00 4.50 5.60 4.50 4.00 7.30 7.30 5.60 2.50 2.80 4.00 4.50 5.60 5.60 W 1.23 2.23 2.23 2.43 2.23 2.23 4.13 4.13 2.43 0.93 1.23 2.23 2.23 2.43 2.43 L 1.80 1.80 2.37 2.37 2.37 1.80 2.37 2.37 2.37 1.50 1.80 1.80 2.37 2.37 2.37 S 0.82 1.12 2.57 3.87 2.57 1.12 3.87 3.87 3.87 0.22 0.82 1.12 2.57 3.87 3.87 V1 4.92 5.22 7.82 9.12 7.82 5.22 9.12 9.12 9.12 3.72 4.92 5.22 7.82 9.12 9.12 V2 2.30 3.50 4.00 5.10 4.00 3.50 6.80 6.80 5.10 2.00 2.30 3.50 4.00 5.10 5.10 W 1.13 2.13 2.13 2.33 2.13 2.13 4.03 4.03 2.33 0.83 1.13 2.13 2.13 2.33 2.33 L 1.42 1.42 1.99 1.99 1.99 1.42 1.99 1.99 1.99 1.12 1.42 1.42 1.99 1.99 1.99 S 0.98 1.28 2.73 4.03 2.73 1.28 4.03 4.03 4.03 0.38 0.98 1.28 2.73 4.03 4.03 V1 4.06 4.36 6.96 8.26 6.96 4.36 8.26 8.26 8.26 2.86 4.06 4.36 6.96 8.26 8.26 V2 2.04 3.24 3.74 4.84 3.74 3.24 6.54 6.54 4.84 1.74 2.04 3.24 3.74 4.84 4.84 X1 Y1 7343-43 7343-40 2.55 2.55 2.77 2.77 3.67 3.67 10.22 10.22 5.60 5.60 2.43 2.43 2.37 2.37 3.87 3.87 9.12 9.12 5.10 5.10 2.33 2.33 1.99 1.99 4.03 4.03 8.26 8.26 4.84 4.84 Density Level A: For low-density product applications. Recommended for wave solder applications and provides a wider process window for reflow solder processes. Density Level B: For products with a moderate level of component density. Provides a robust solder attachment condition for reflow solder processes. Density Level C: For high component desity product applications. Before adapting the minimum land pattern variations the user should perform qualification testing based on the conditions outlined in IPC standard 7351 (IPC-7351). Height of these chips may create problems in wave soldering. 2 Land pattern geometry is too small for silkscreen outline. (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 (864) 963-6300 * www.kemet.com T2016_T521 * 7/22/2013 7 KEMET Organic Capacitor (KO-CAP) - T521 High Voltage Polymer Tantalum Soldering Process Please note that although the X/7343-43 case size can withstand wave soldering, the tall profile (4.3 mm maximum) dictates care in wave process development. Hand soldering should be performed with care due to the difficulty in process control. If performed, care should be taken to avoid contact of the soldering iron to the molded case. The iron should be used to heat the solder pad, applying solder between the pad and the termination, until reflow occurs. Once reflow occurs, the iron should be removed immediately. "Wiping" the edges of a chip and heating the top surface is not recommended. During typical reflow operations, a slight darkening of the goldcolored epoxy may be observed. This slight darkening is normal and not harmful to the product. Marking permanency is not affected by this change. Profile Feature SnPb Assembly Pb-Free Assembly Preheat/Soak Temperature Minimum (TSmin) 100C 150C Temperature Maximum (TSmax) 150C 200C Time (ts) from Tsmin to Tsmax) 60 - 120 seconds 60 - 120 seconds 3C/seconds maximum Ramp-up Rate (TL to TP) 3C/seconds maximum Liquidous Temperature (TL) 183C 217C Time Above Liquidous (tL) 60 - 150 seconds 60 - 150 seconds Peak Temperature (TP) 220C* 235C** 250C* 260C** 20 seconds maximum 30 seconds maximum 6C/seconds maximum 6C/seconds maximum 6 minutes maximum 8 minutes maximum Time within 5C of Maximum Peak Temperature (tP) Ramp-down Rate (TP to TL) Time 25C to Peak Temperature Note: All temperatures refer to the center of the package, measured on the package body surface that is facing up during assembly reflow. *Case Size D, E, P, Y, and X **Case Size A, B, C, H, I, K, M, R, S, T, U, V, W, and Z TP TL Temperature KEMET's families of surface mount capacitors are compatible with wave (single or dual), convection, IR, or vapor phase reflow techniques. Preheating of these components is recommended to avoid extreme thermal stress. KEMET's recommended profile conditions for convection and IR reflow reflect the profile conditions of the IPC/J-STD-020D standard for moisture sensitivity testing. The devices can safely withstand a maximum of three reflow passes at these conditions. tP Maximum Ramp Up Rate = 3C/seconds Maximum Ramp Down Rate = 6C/seconds tL Tsmax Tsmin 25 tS 25C to Peak Time Construction Polymer /Ta2O5/Ta Silver Adhesive Silver Paint Washer Leadframe (-Cathode) Leadframe (+Anode) Carbon Tantalum Wire Weld (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 (864) 963-6300 * www.kemet.com T2016_T521 * 7/22/2013 8 KEMET Organic Capacitor (KO-CAP) - T521 High Voltage Polymer Tantalum Capacitor Marking (KO) KEMET Organic Polymer Rated Voltage KO Polarity Indicator (+) 336 Picofarad Code 25 K KEMET ID 230 Date Code* * 230 = 30th week of 2012 Date Code * 1 digit = Last number of Year 9 = 2009 0 = 2010 1 = 2011 2 = 2012 3 = 2013 4 = 2014 2nd and 3rd digit = Week of the Year 01 = 1st week of the Year to 52 = 52nd week of the Year st Storage All KO-CAP series are shipped in moisture barrier bags with a desiccant and moisture indicator card. These series are classified as MSL3 (Moisture Sensitivity Level 3). Product contained within the moisture barrier bags should be stored in normal working environments with temperatures not to exceed 40C and humidity not in excess of 60% RH. (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 (864) 963-6300 * www.kemet.com T2016_T521 * 7/22/2013 9 KEMET Organic Capacitor (KO-CAP) - T521 High Voltage Polymer Tantalum Tape & Reel Packaging Information KEMET's molded tantalum and aluminum chip capacitor families are packaged in 8 and 12 mm plastic tape on 7" and 13" reels in accordance with EIA Standard 481-1: Embossed Carrier Taping of Surface Mount Components for Automatic Handling. This packaging system is compatible with all tape-fed automatic pick-and-place systems. 8 mm (0.315") or 12 mm (0.472") Top Tape Thickness 0.10 mm (0.004") Maximum Thickness 180 mm (7.0") or 330 mm (13.0") Table 3 - Packaging Quantity Case Code KEMET I S T M U L W Z V A B C D Y X E/T428P H EIA 3216-10 3216-12 3528-12 3528-15 6032-15 6032-19 7343-15 7343-17 7343-20 3216-18 3528-21 6032-28 7343-31 7343-40 7343-43 7360-38 7360-20 Tape Width (mm) 7" Reel* 13" Reel* 8 8 8 8 12 12 12 12 12 8 8 12 12 12 12 12 12 3,000 2,500 2,500 2,000 1,000 1,000 1,000 1,000 1,000 2,000 2,000 500 500 500 500 500 1,000 12,000 10,000 10,000 8,000 5,000 5,000 3,000 3,000 3,000 9,000 8,000 3,000 2,500 2,000 2,000 2,000 2,500 * No C-Spec required for 7" reel packaging. C-7280 required for 13" reel packaging. (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 (864) 963-6300 * www.kemet.com T2016_T521 * 7/22/2013 10 KEMET Organic Capacitor (KO-CAP) - T521 High Voltage Polymer Tantalum Figure 1 - Embossed (Plastic) Carrier Tape Dimensions P2 T T2 ODo Po [10 pitches cumulative tolerance on tape 0.2 mm] E1 Ao F Ko B1 E2 Bo S1 W P1 T1 Center Lines of Cavity OD 1 Cover Tape B 1 is for tape feeder reference only, including draft concentric about B o. Embossment For cavity size, see Note 1 Table 4 User Direction of Unreeling Table 4 - Embossed (Plastic) Carrier Tape Dimensions Metric will govern Constant Dimensions -- Millimeters (Inches) Tape Size D0 8 mm 12 mm 1.5 +0.10/-0.0 (0.059 +0.004/-0.0) 16 mm D1 Minimum Note 1 1.0 (0.039) 1.5 (0.059) E1 P0 P2 1.75 0.10 (0.069 0.004) 4.0 0.10 (0.157 0.004) 2.0 0.05 (0.079 0.002) R Reference Note 2 25.0 (0.984) 30 (1.181) S1 Minimum Note 3 0.600 (0.024) T Maximum T1 Maximum 0.600 (0.024) 0.100 (0.004) Variable Dimensions -- Millimeters (Inches) Tape Size Pitch 8 mm Single (4 mm) 12 mm Single (4 mm) & Double (8 mm) 16 mm Triple (12 mm) B1 Maximum Note 4 4.35 (0.171) 8.2 (0.323) 12.1 (0.476) E2 Minimum F P1 T2 Maximum W Maximum A0,B0 & K0 6.25 (0.246) 10.25 (0.404) 14.25 (0.561) 3.5 0.05 (0.138 0.002) 5.5 0.05 (0.217 0.002) 5.5 0.05 (0.217 0.002) 4.0 0.10 (0.157 0.004) 8.0 0.10 (0.315 0.004) 8.0 0.10 (0.315 0.004) 2.5 (0.098) 4.6 (0.181) 4.6 (0.181) 8.3 (0.327) 12.3 (0.484) 16.3 (0.642) Note 5 1. The embossment hole location shall be measured from the sprocket hole controlling the location of the embossment. Dimensions of embossment location and hole location shall be applied independent of each other. 2. The tape, with or without components, shall pass around R without damage (see Figure 5). 3. If S1 < 1.0 mm, there may not be enough area for cover tape to be properly applied (see EIA Standard 481-D, paragraph 4.3, section b). 4. B1 dimension is a reference dimension for tape feeder clearance only. 5. The cavity defined by A0, B0 and K0 shall surround the component with sufficient clearance that: (a) the component does not protrude above the top surface of the carrier tape. (b) the component can be removed from the cavity in a vertical direction without mechanical restriction, after the top cover tape has been removed. (c) rotation of the component is limited to 20 maximum for 8 and 12 mm tapes and 10 maximum for 16 mm tapes (see Figure 2). (d) lateral movement of the component is restricted to 0.5 mm maximum for 8 mm and 12 mm wide tape and to 1.0 mm maximum for 16 mm tape (see Figure 3). (e) see Addendum in EIA Standard 481-D for standards relating to more precise taping requirements. (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 (864) 963-6300 * www.kemet.com T2016_T521 * 7/22/2013 11 KEMET Organic Capacitor (KO-CAP) - T521 High Voltage Polymer Tantalum Packaging Information Performance Notes 1. Cover Tape Break Force: 1.0 Kg minimum. 2. Cover Tape Peel Strength: The total peel strength of the cover tape from the carrier tape shall be: Tape Width Peel Strength 8 mm 0.1 to 1.0 Newton (10 to 100 gf) 12 and 16 mm 0.1 to 1.3 Newton (10 to 130 gf) The direction of the pull shall be opposite the direction of the carrier tape travel. The pull angle of the carrier tape shall be 165 to 180 from the plane of the carrier tape. During peeling, the carrier and/or cover tape shall be pulled at a velocity of 300 10 mm/minute. 3. Labeling: Bar code labeling (standard or custom) shall be on the side of the reel opposite the sprocket holes. Refer to EIA Standards 556 and 624. Figure 2 - Maximum Component Rotation T Maximum Component Rotation Top View Maximum Component Rotation Side View Typical Pocket Centerline Tape Width (mm) 8,12 16 - 200 Bo Maximum Rotation ( 20 10 T) Typical Component Centerline Ao Figure 3 - Maximum Lateral Movement 8 mm & 12 mm Tape 0.5 mm maximum 0.5 mm maximum 16 mm Tape s Tape Maximum Width (mm) Rotation ( 8,12 20 16 - 56 10 72 - 200 5 S) Figure 4 - Bending Radius Embossed Carrier Punched Carrier 1.0 mm maximum 1.0 mm maximum R Bending Radius (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 (864) 963-6300 * www.kemet.com R T2016_T521 * 7/22/2013 12 KEMET Organic Capacitor (KO-CAP) - T521 High Voltage Polymer Tantalum Figure 5 - Reel Dimensions Full Radius, See Note W3 (Includes Access Hole at Slot Location (O 40 mm minimum) flange distortion at outer edge) W2 (Measured at hub) D A (See Note) N C (Arbor hole diameter) B (see Note) W1 (Measured at hub) If present, tape slot in core for tape start: 2.5 mm minimum width x 10.0 mm minimum depth Note: Drive spokes optional; if used, dimensions B and D shall apply. Table 5 - Reel Dimensions Metric will govern Constant Dimensions -- Millimeters (Inches) Tape Size A B Minimum C D Minimum 8 mm 178 0.20 (7.008 0.008) or 330 0.20 (13.000 0.008) 1.5 (0.059) 13.0 +0.5/-0.2 (0.521 +0.02/-0.008) 20.2 (0.795) 12 mm 16 mm Variable Dimensions -- Millimeters (Inches) Tape Size N Minimum W1 W2 Maximum W3 50 (1.969) 8.4 +1.5/-0.0 (0.331 +0.059/-0.0) 12.4 +2.0/-0.0 (0.488 +0.078/-0.0) 16.4 +2.0/-0.0 (0.646 +0.078/-0.0) 14.4 (0.567) 18.4 (0.724) 22.4 (0.882) Shall accommodate tape width without interference 8 mm 12 mm 16 mm (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 (864) 963-6300 * www.kemet.com T2016_T521 * 7/22/2013 13 KEMET Organic Capacitor (KO-CAP) - T521 High Voltage Polymer Tantalum Figure 6 - Tape Leader & Trailer Dimensions Embossed Carrier Carrier Tape Punched Carrier 8 mm & 12 mm only END Round Sprocket Holes START Top Cover Tape Elongated Sprocket Holes (32 mm tape and wider) Trailer 160 mm Minimum Components 100 mm Minimum Leader 400 mm Minimum Top Cover Tape Figure 7 - Maximum Camber Elongated sprocket holes (32 mm & wider tapes) Carrier Tape Round Sprocket Holes 1 mm Maximum, either direction Straight Edge 250 mm (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 (864) 963-6300 * www.kemet.com T2016_T521 * 7/22/2013 14 KEMET Organic Capacitor (KO-CAP) - T521 High Voltage Polymer Tantalum KEMET Corporation World Headquarters Europe Asia Southern Europe Paris, France Tel: 33-1-4646-1006 Northeast Asia Hong Kong Tel: 852-2305-1168 Mailing Address: P.O. Box 5928 Greenville, SC 29606 Sasso Marconi, Italy Tel: 39-051-939111 Shenzhen, China Tel: 86-755-2518-1306 www.kemet.com Tel: 864-963-6300 Fax: 864-963-6521 Central Europe Landsberg, Germany Tel: 49-8191-3350800 Corporate Offices Fort Lauderdale, FL Tel: 954-766-2800 Kamen, Germany Tel: 49-2307-438110 North America Northern Europe Bishop's Stortford, United Kingdom Tel: 44-1279-460122 2835 KEMET Way Simpsonville, SC 29681 Southeast Lake Mary, FL Tel: 407-855-8886 Espoo, Finland Tel: 358-9-5406-5000 Northeast Wilmington, MA Tel: 978-658-1663 Beijing, China Tel: 86-10-5829-1711 Shanghai, China Tel: 86-21-6447-0707 Taipei, Taiwan Tel: 886-2-27528585 Southeast Asia Singapore Tel: 65-6586-1900 Penang, Malaysia Tel: 60-4-6430200 Bangalore, India Tel: 91-806-53-76817 Central Novi, MI Tel: 248-994-1030 West Milpitas, CA Tel: 408-433-9950 Mexico Guadalajara, Jalisco Tel: 52-33-3123-2141 Note: KEMET reserves the right to modify minor details of internal and external construction at any time in the interest of product improvement. KEMET does not assume any responsibility for infringement that might result from the use of KEMET Capacitors in potential circuit designs. KEMET is a registered trademark of KEMET Electronics Corporation. (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 (864) 963-6300 * www.kemet.com T2016_T521 * 7/22/2013 15 KEMET Organic Capacitor (KO-CAP) - T521 High Voltage Polymer Tantalum Other KEMET Resources Tools Resource Location Configure A Part: CapEdge http://capacitoredge.kemet.com SPICE & FIT Software http://www.kemet.com/spice Search Our FAQs: KnowledgeEdge http://www.kemet.com/keask Electrolytic LifeCalculator http://www.kemet.com:8080/elc Product Information Resource Location Products Technical Resources (Including Soldering Techniques) RoHS Statement Quality Documents http://www.kemet.com/products http://www.kemet.com/technicalpapers http://www.kemet.com/rohs http://www.kemet.com/qualitydocuments Product Request Resource Location Sample Request Engineering Kit Request http://www.kemet.com/sample http://www.kemet.com/kits Contact Resource Location Website Contact Us Investor Relations www.kemet.com http://www.kemet.com/contact http://www.kemet.com/ir Call Us 1-877-MyKEMET Twitter http://twitter.com/kemetcapacitors Disclaimer All product specifications, statements, information and data (collectively, the "Information") in this datasheet are subject to change. The customer is responsible for checking and verifying the extent to which the Information contained in this publication is applicable to an order at the time the order is placed. All Information given herein is believed to be accurate and reliable, but it is presented without guarantee, warranty, or responsibility of any kind, expressed or implied. Statements of suitability for certain applications are based on KEMET Electronics Corporation's ("KEMET") knowledge of typical operating conditions for such applications, but are not intended to constitute - and KEMET specifically disclaims - any warranty concerning suitability for a specific customer application or use. The Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. Any technical advice inferred from this Information or otherwise provided by KEMET with reference to the use of KEMET's products is given gratis, and KEMET assumes no obligation or liability for the advice given or results obtained. Although KEMET designs and manufactures its products to the most stringent quality and safety standards, given the current state of the art, isolated component failures may still occur. Accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards (such as installation of protective circuitry or redundancies) in order to ensure that the failure of an electrical component does not result in a risk of personal injury or property damage. Although all product-related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicted or that other measures may not be required. (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 (864) 963-6300 * www.kemet.com T2016_T521 * 7/22/2013 16 KEMET Organic Capacitor (KO-CAP) - T521 High Voltage Polymer Tantalum Digitally signed by Jeannette Calvo DN: c=US, st=FL, l=Fort Lauderdale, o=KEMET Corp., ou=Marketing Communications, cn=Jeannette Calvo, email=jeannettecalvo@kemet.com Date: 2013.07.23 16:10:13 -04'00' (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 (864) 963-6300 * www.kemet.com T2016_T521 * 7/22/2013 17