Automotive Transient Voltage Suppression Diodes Axial Leaded - 400W > P4KE Automotive Series RoHS P4KE Automotive Series Description The P4KE Automotive Series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Features * Low incremental surge resistance * Typical IR less than 1A above 13V VBR = 0.1% x VBR@25C x T * High temperature soldering guaranteed: * Glass passivated chip 260C/40 seconds / junction in DO-41 Package 0.375",(9.5mm) lead * 400W peak pulse length, 5 lbs., (2.3kg) capability at 10x1000s tension waveform, repetition rate * Plastic package has (duty cycles):0.01% Underwriters Laboratory * Fast response time: Flammability classification typically less than 1.0ps 94V-O from 0 Volts to BV min * Matte Tin Lead-free plated * Excellent clamping capability Agency Approvals AGENCY AGENCY FILE NUMBER E230531 Maximum Ratings and Thermal Characteristics (TA=25OC unless otherwise noted) Parameter Symbol Value Unit PPPM 400 W Steady State Power Dissipation on inifinite heat sink at TL=75C (Fig. 5) PD 1.5 W Applications Peak Forward Surge Current, 8.3ms Single Half Sine Wave Unidirectional only (Note 2) IFSM 40 A Maximum Instantaneous Forward Voltage at 25A for Unidirectional only TVS devices are ideal for the protection of I/O interfaces, VCC bus and other vulnerable circuits used in telecom, computer, industrial and consumer electronic applications. VF 3.5 V TJ , TSTG -55 to 175 C Typical Thermal Resistance Junction to Lead RuJL 60 C/W Typical Thermal Resistance Junction to Ambient RuJA 100 C/W Peak Pulse Power Dissipation by 10x1000s test waveform (Fig.1) (Note 1) Operating Junction and Storage Temperature Range Notes: 1. Non-repetitive current pulse , per Fig. 3 and derated above TA = 25OC per Fig. 2. 2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per minute maximum. (c)2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/P4KEAUTO.html for current information. P4KE Automotive Series Revised: August 30, 2009 9:24 AM P4KE Automotive Series * Halogen-Free * RoHS compliant * Typical maximum temperature coefficient Automotive Transient Voltage Suppression Diodes Axial Leaded - 400W > P4KE Automotive Series Electrical Characteristics Breakdown Voltage VBR@ IT (V) Maximum Clamping Voltage VC @ Ipp (V) Maximum Peak Pulse Current Ipp (A) Maximum Reverse Leakage IR @ VR(A) Agency Approval MIN MAX Test Current IT (mA) 10.20 11.40 12.60 1 16.7 24.60 5 X P4KE13CAAUTO 11.10 12.40 13.70 1 18.2 22.50 1 X P4KE15AAUTO P4KE15CAAUTO 12.80 14.30 15.80 1 21.2 19.30 1 X P4KE16AAUTO P4KE16CAAUTO 13.60 15.20 16.80 1 22.5 18.20 1 X P4KE18AAUTO P4KE18CAAUTO 15.30 17.10 18.90 1 25.5 16.10 1 X P4KE20AAUTO P4KE20CAAUTO 17.10 19.00 21.00 1 27.7 14.80 1 X P4KE22AAUTO P4KE22CAAUTO 18.80 20.90 23.10 1 30.6 13.40 1 X P4KE24AAUTO P4KE24CAAUTO 20.50 22.80 25.20 1 33.2 12.30 1 X P4KE27AAUTO P4KE27CAAUTO 23.10 25.70 28.40 1 37.5 10.90 1 X P4KE30AAUTO P4KE30CAAUTO 25.60 28.50 31.50 1 41.4 9.90 1 X P4KE33AAUTO P4KE33CAAUTO 28.20 31.40 34.70 1 45.7 9.00 1 X P4KE36AAUTO P4KE36CAAUTO 30.80 34.20 37.80 1 49.9 8.20 1 X P4KE39AAUTO P4KE39CAAUTO 33.30 37.10 41.00 1 53.9 7.60 1 X P4KE43AAUTO P4KE43CAAUTO 36.80 40.90 45.20 1 59.3 6.90 1 X P4KE47AAUTO P4KE47CAAUTO 40.20 44.70 49.40 1 64.8 6.30 1 X Part Number (Uni) Part Number (Bi) Reverse Stand off Voltage VR (Volts) P4KE12AAUTO P4KE12CAAUTO P4KE13AAUTO For parts without A , the VBR is 10% and VC is 5% higher than with A parts P4KE Automotive Series Revised: August 30, 2009 9:24 AM (c)2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/P4KEAUTO.html for current information. Automotive Transient Voltage Suppression Diodes Axial Leaded - 400W > P4KE Automotive Series Ratings and Characteristic Curves (T =25C unless otherwise noted) A Figure 2 - Pulse Derating Curve Peak Pulse Power (PPP) or Current (IPP) Derating in Percentage, % PPPM- Peak Pulse Power (KW) 100 10 1 0.1 0.1s 1.0s 10s 100s 1.0ms 100 75 50 25 0 10ms 0 td - Pulse Width (sec.) 100 125 150 175 200 10000 tr=10sec TJ=25C Pulse Width(td) is defined as the point where the peak current decays to 50% of IPPM Peak Value IPPM 100 Bi-directional VR=0V 1000 Cj (pF) IPPM- Peak Pulse Current, % IRSM 75 Figure 4 - Typical Junction Capacitance Uni-Directional 150 Half Value IPPM IPPM ( ) 2 50 Uni-directional @ V R 100 10/1000sec. Waveform as defined by R.E.A 1.0 2.0 3.0 Bi-directional @V R 10 td 0 Uni-directional VR=0V Tj=25C f=1.0MHz Vsig=50mVp-p 1 1.0 4.0 t-Time (ms) 10.0 100.0 1000.0 VBR - Reverse Breakdown Voltage (V) Figure 6 - Maximum Non-Repetitive Peak Forward Surge Current Uni-Directional Only Figure 5 - Steady Pulse Derating Curve 1.2 45 1 IFSM - Peak Forward Surge Current (A) Steady Sate Power Dissipation (W) 50 TA- Ambient Temperature (C) Figure 3 - Pulse Waveform 0 25 0.8 0.6 0.4 L = 0.375" (9.5mm) Lead Lengths 0.2 40 35 30 25 20 15 10 5 0 0 25 50 75 100 125 150 175 200 TL-Lead Temperature(C) (c)2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/P4KEAUTO.html for current information. 0 1 10 100 Number of Cycles at 60 Hz P4KE Automotive Series Revised: August 30, 2009 9:24 AM P4KE Automotive Series Figure 1 - Peak Pulse Power Rating Automotive Transient Voltage Suppression Diodes Axial Leaded - 400W > P4KE Automotive Series Soldering Parameters Lead-free assembly Pre Heat Ramp-up - Temperature Min (Ts(min)) 150C - Temperature Max (Ts(max)) 200C - Time (min to max) (ts) 60 - 180 secs TL Average ramp up rate (Liquidus Temp (TL) to peak 3C/second max TS(max) to TL - Ramp-up Rate 3C/second max Reflow tp TP Temperature (T) Reflow Condition tL Ts(max) Ramp-down Ts(min) ts Preheat 25C - Temperature (TL) (Liquidus) 217C - Time (min to max) (ts) 60 - 150 seconds t 25C to Peak Time (t) Peak Temperature (TP) 260+0/-5 C Time within 5C of actual peak Temperature (tp) 20 - 40 seconds Flow/Wave Soldering (Solder Dipping) Ramp-down Rate 6C/second max Peak Temperature : 260OC Time 25C to peak Temperature (TP) 8 minutes Max. Dipping Time : 5 seconds Do not exceed 280C Soldering : 1 time Physical Specifications Critical Zone TL to TP Environmental Specifications Weight 0.012oz., 0.3g Temperature Cycle JESD22-A104 Case JEDEC DO-204AL (DO-41) molded plastic body over passivated junction. Pressure Cooker JESD 22-A102 Polarity Color band denotes the cathode except Bipolar. High Temp. Storage JESD22-A103 Terminal Matte Tin axial leads, solderable per JESD22-B102D. HTRB JESD22-A108 Thermal Shock JESD22-A106 Dimensions Dimensions D C A B A Inches Millimeters Min Max Min Max 1.000 - 25.40 - B 0.160 0.205 4.10 5.20 C 0.028 0.034 0.71 0.86 D 0.080 0.107 2.00 2.70 A DO-204AL (DO-41) P4KE Automotive Series Revised: August 30, 2009 9:24 AM (c)2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/P4KEAUTO.html for current information. Automotive Transient Voltage Suppression Diodes Axial Leaded - 400W > P4KE Automotive Series Part Numbering System Part Marking System Cathode Band P4KE xxx XX AUTO -X P4KEXXX AUTO OPTION CODE: BLANK Reel Tape -B Bulk Packaging TYPE CODE: A Uni-Directional (5% Voltage Tolerance) CA Bi-Directional VOLTAGE CODE (Refer to the Electrical Characteristics table) F Littelfuse Logo Product Type SERIES CODE Component Package Quantity Packaging Option Packaging Specification P4KExxxXXAUTO DO-204AL 5000 Tape & Reel EIA STD RS-296E P4KExxxXXAUTO-B DO-204AL 500 BOX Littelfuse Concord Packing Spec. DM-0016 Part Number (c)2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/P4KEAUTO.html for current information. P4KE Automotive Series Revised: August 30, 2009 9:24 AM P4KE Automotive Series Packaging (c)2009 Littelfuse, Inc. Revised: August 30, 2009 9:24 AM