Formosa MS BZT52C2V0S - BZT52C39S SURFACE MOUNT ZENER DIODE SPICE MODELS: BZT52C2V0S BZT52C2V4S BZT52C2V7S BZT52C3V0S BZT52C3V3S BZT52C3V6S BZT52C3V9S BZT52C4V3S BZT52C4V7S BZT52C5V1S BZT52C5V6S BZT52C6V2S BZT52C6V8S BZT52C7V5S BZT52C8V2S BZT52C9V1S BZT52C10S BZT52C11S BZT52C12S BZT52C13S BZT52C15S BZT52C16S BZT52C18S BZT52C20S BZT52C22S BZT52C24S BZT52C27S BZT52C30S BZT523C33S BZT52C36S BZT52C39S Features * * * * Planar Die Construction Ultra-Small Surface Mount Package Ideally suited for Automated Assembly Processes Also Available in Lead Free Version SOD-323 Mechanical Data * * * * * * * * Case: SOD-323, Plastic Case material - UL Flammability Rating Classification 94V-0 Moisture sensitivity: Level 1 per J-STD-020A Terminals: Solderable per MIL-STD-202, Method 208 Also Available in Lead Free Plating (Matte Tin Finish). Please see Ordering Information, Note 6, on Page 2 Polarity: Cathode Band Marking: See Sheet 2 Weight: 0.004 grams (approx.) Maximum Ratings J G Min Max A 2.30 2.70 B 1.60 1.80 C 1.20 1.40 D A B C E 1.05 Typical E 0.25 G 0.20 0.40 H 0.10 0.15 Characteristic @ IF = 10mA Power Dissipation (Note 1) Thermal Resistance, Junction to Ambient Air (Note 1) Operating and Storage Temperature Range 0.35 J 0.05 Typical a 0 8 All Dimensions in mm @ TA = 25C unless otherwise specified Forward Voltage (Note 2) Notes: D H Dim Symbol Value Unit VF 0.9 V Pd 200 mW RqJA 625 C/W Tj, TSTG -65 to +150 C 1. Part mounted on FR-4 PC board with recommended pad layout, as per http://www.diodes.com/datasheets/ap02001.pdf. 2. Short duration test pulse used in minimize self-heating effect. Electrical Characteristics Type Number @ TA = 25C unless otherwise specified Zener Voltage Range (Note 2) Marking Code VZ @ IZT Maximum Zener Impedance (Note 3) IZT ZZT @ IZT ZZK @ IZK W IZK Maximum Reverse Current (Note 2) IR VR Temperature Coefficient of Zener Voltage @ IZT = 5mA mV/C Nom (V) Min (V) Max (V) (mA) mA uA V Min BZT52C2V0S WY 2.0 1.91 2.09 5 100 600 1.0 150 1.0 -3.5 Max 0 BZT52C2V4S WX 2.4 2.20 2.60 5 100 600 1.0 50 1.0 -3.5 0 BZT52C2V7S W1 2.7 2.5 2.9 5 100 600 1.0 20 1.0 -3.5 0 BZT52C3V0S W2 3.0 2.8 3.2 5 95 600 1.0 10 1.0 -3.5 0 BZT52C3V3S W3 3.3 3.1 3.5 5 95 600 1.0 5 1.0 -3.5 0 BZT52C3V6S W4 3.6 3.4 3.8 5 90 600 1.0 5 1.0 -3.5 0 BZT52C3V9S W5 3.9 3.7 4.1 5 90 600 1.0 3 1.0 -3.5 0 BZT52C4V3S W6 4.3 4.0 4.6 5 90 600 1.0 3 1.0 -3.5 0 BZT52C4V7S W7 4.7 4.4 5.0 5 80 500 1.0 3 2.0 -3.5 0.2 BZT52C5V1S W8 5.1 4.8 5.4 5 60 480 1.0 2 2.0 -2.7 1.2 BZT52C5V6S W9 5.6 5.2 6.0 5 40 400 1.0 1 2.0 -2.0 2.5 BZT52C6V2S WA 6.2 5.8 6.6 5 10 150 1.0 3 4.0 0.4 3.7 BZT52C6V8S WB 6.8 6.4 7.2 5 15 80 1.0 2 4.0 1.2 4.5 BZT52C7V5S WC 7.5 7.0 7.9 5 15 80 1.0 1 5.0 2.5 5.3 BZT52C8V2S WD 8.2 7.7 8.7 5 15 80 1.0 0.7 5.0 3.2 6.2 BZT52C9V1S WE 9.1 8.5 9.6 5 15 100 1.0 0.5 6.0 3.8 7.0 BZT52C10S WF 10 9.4 10.6 5 20 150 1.0 0.2 7.0 4.5 8.0 BZT52C11S WG 11 10.4 11.6 5 20 150 1.0 0.1 8.0 5.4 9.0 BZT52C12S WH 12 11.4 12.7 5 25 150 1.0 0.1 8.0 6.0 10.0 BZT52C13S WI 13 12.4 14.1 5 30 170 1.0 0.1 8.0 7.0 11.0 BZT52C15S WJ 15 13.8 15.6 5 30 200 1.0 0.1 10.5 9.2 13.0 BZT52C16S WK 16 15.3 17.1 5 40 200 1.0 0.1 11.2 10.4 14.0 BZT52C18S WL 18 16.8 19.1 5 45 225 1.0 0.1 12.6 12.4 16.0 BZT52C20S WM 20 18.8 21.2 5 55 225 1.0 0.1 14.0 14.4 18.0 BZT52C22S WN 22 20.8 23.3 5 55 250 1.0 0.1 15.4 16.4 20.0 BZT52C24S WO 24 22.8 25.6 5 70 250 1.0 0.1 16.8 18.4 22.0 BZT52C27S WP 27 25.1 28.9 2 80 300 0.5 0.1 18.9 21.4 25.3 BZT52C30S WQ 30 28.0 32.0 2 80 300 0.5 0.1 21.0 24.4 29.4 BZT52C33S WR 33 31.0 35.0 2 80 325 0.5 0.1 23.1 27.4 33.4 BZT52C36S WS 36 34.0 38.0 2 90 350 0.5 0.1 25.2 30.4 37.4 BZT52C39S WT 39 37.0 41.0 2 130 350 0.5 0.1 27.3 33.4 41.2 Notes: 2. Short duration test pulse used to minimize self-heating effect. 3. f = 1kHz. Ordering Information Notes: (Note 4) Device Packaging Shipping (Type Number)-7* SOD-323 3000/Tape & Reel 4. *Add "-7" to the appropriate type number in Table 1 above example: 6.2V Zener = BZT52C6V2S-7. 5. For Packaging Details, go to our website at: http://www.diodes.com/datasheets/ap02007.pdf. 6. For Lead Free version (with Lead Free terminal finish) part number, please add "-F" suffix to part number above. Example: BZT52C39S-7-F. Marking Information XX XX = Product Type Marking Code (See Table Above) 300 50 Tj = 25C C2V7 C3V9 C4V7 C6V8 40 IZ, ZENER CURRENT (mA) PD, POWER DISSIPATION (mW) C3V3 C5V6 200 100 C8V2 30 20 Test Current IZ 5.0mA 10 0 100 0 0 200 0 TA, AMBIENT TEMPERATURE, C Fig. 1. Power Derating Curve 30 Tj = 25C 1 2 3 4 5 6 8 9 7 VZ, ZENER VOLTAGE (V) Fig. 2 Zener Breakdown Characteristics 1000 C10 Tj = 25 C C15 20 C18 C22 10 Test current IZ 5mA C27 C33 C39 C36 CT, TOTAL CAPACITANCE (pF) IZ, ZENER CURRENT (mA) C12 VR = 1V VR = 2V 100 VR = 1V VR = 2V 10 1 0 0 10 20 30 VZ, ZENER VOLTAGE (V) Fig. 3. Zener Breakdown Characteristics 40 10 100 VZ, NOMINAL ZENER VOLTAGE (V) Fig. 4 Total Capacitance vs Nominal Zener Voltage 10