TVS Diodes Axial Leaded – 400W > P4KE series P4KE Series RoHS Pb e3 Description The P4KE Series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Bi-directional Uni-directional Features • EFT protection of data lines in accordance with IEC 61000-4-4 (IEC801-4) (αT:Temperature Coefficient) • Low incremental surge • Glass passivated chip resistance junction in DO-41 Package • Typical IR less than 1μA • 400W peak pulse above 13V capability at 10/1000μs waveform, repetition rate • High temperature (duty cycles):0.01% soldering guaranteed: 260°C/40 seconds / • Fast response time: 0.375”,(9.5mm) lead typically less than 1.0ps length, 5 lbs., (2.3kg) from 0 Volts to BV min tension • Excellent clamping • Plastic package has capability underwriters laboratory • Typical failure mode is flammability classification short from over-specified 94V-O voltage or current • Matte tin lead–free plated • Whisker test is conducted • Halogen free and RoHS based on JEDEC JESD201A per its table 4a compliant and 4c • 2nd level interconnect is • IEC-61000-4-2 ESD Pb-free per IPC/JEDEC 15kV(Air), 8kV (Contact) J-STD-609A.01 • ESD protection of data lines in accordance with IEC 61000-4-2 (IEC801-2) • VBR @TJ= VBR@25°C x (1+αT x (TJ - 25)) Agency Approvals AGENCY AGENCY FILE NUMBER E230531 Maximum Ratings and Thermal Characteristics (TA=25OC unless otherwise noted) Parameter Symbol Value Unit PPPM 400 W PD 1.5 W IFSM 40 A VF 3.5/5.0 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 10/1000μs Test Waveform (Fig.2) (Note 1) Steady State Power Dissipation on Inifinite Heat Sink at TL=75ºC (Fig. 6) Peak Forward Surge Current, 8.3ms Single Half Sine Wave Unidirectional Only (Note 2) Maximum Instantaneous Forward Voltage at 25A for Unidirectional Only (Note 3) Operating Junction and Storage Temperature Range Applications 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. Notes: 1. Non-repetitive current pulse , per Fig. 4 and derated above TA = 25OC per Fig. 3. 2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per minute maximum. _ 200V and VF<5.0V for devices of VBR > _ 201V. 3. VF<3.5V for devices of VBR < Functional Diagram Bi-directional Cathode Anode Uni-directional P4KE Series 96 ©2014 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 10/09/14 TVS Diodes Axial Leaded – 400W > P4KE series Electrical Characteristics (T =25°C unless otherwise noted) A Part Number (Uni) Part Number (Bi) Reverse Stand off Voltage VR (Volts) P4KE6.8A P4KE7.5A P4KE8.2A P4KE9.1A P4KE10A P4KE11A P4KE12A P4KE13A P4KE15A P4KE16A P4KE18A P4KE20A P4KE22A P4KE24A P4KE27A P4KE30A P4KE33A P4KE36A P4KE39A P4KE43A P4KE47A P4KE51A P4KE56A P4KE62A P4KE68A P4KE75A P4KE82A P4KE91A P4KE100A P4KE110A P4KE120A P4KE130A P4KE150A P4KE160A P4KE170A P4KE180A P4KE200A P4KE220A P4KE250A P4KE300A P4KE350A P4KE400A P4KE440A P4KE480A P4KE510A P4KE530A P4KE540A P4KE550A P4KE6.8CA P4KE7.5CA P4KE8.2CA P4KE9.1CA P4KE10CA P4KE11CA P4KE12CA P4KE13CA P4KE15CA P4KE16CA P4KE18CA P4KE20CA P4KE22CA P4KE24CA P4KE27CA P4KE30CA P4KE33CA P4KE36CA P4KE39CA P4KE43CA P4KE47CA P4KE51CA P4KE56CA P4KE62CA P4KE68CA P4KE75CA P4KE82CA P4KE91CA P4KE100CA P4KE110CA P4KE120CA P4KE130CA P4KE150CA P4KE160CA P4KE170CA P4KE180CA P4KE200CA P4KE220CA P4KE250CA P4KE300CA P4KE350CA P4KE400CA P4KE440CA P4KE480CA P4KE510CA P4KE530CA P4KE540CA P4KE550CA 5.80 6.40 7.02 7.78 8.55 9.40 10.20 11.10 12.80 13.60 15.30 17.10 18.80 20.50 23.10 25.60 28.20 30.80 33.30 36.80 40.20 43.60 47.80 53.00 58.10 64.10 70.10 77.80 85.50 94.00 102.00 111.00 128.00 136.00 145.00 154.00 171.00 185.00 214.00 256.00 300.00 342.00 376.00 408.00 434.00 451.00 460.00 468.00 Breakdown Voltage VBR@ IT (V) MIN MAX Test Current IT (mA) 6.45 7.13 7.79 8.65 9.50 10.50 11.40 12.40 14.30 15.20 17.10 19.00 20.90 22.80 25.70 28.50 31.40 34.20 37.10 40.90 44.70 48.50 53.20 58.90 64.60 71.30 77.90 86.50 95.00 105.00 114.00 124.00 143.00 152.00 162.00 171.00 190.00 209.00 237.00 285.00 332.00 380.00 418.00 456.00 485.00 503.50 513.00 522.50 7.14 7.88 8.61 9.55 10.50 11.60 12.60 13.70 15.80 16.80 18.90 21.00 23.10 25.20 28.40 31.50 34.70 37.80 41.00 45.20 49.40 53.60 58.80 65.10 71.40 78.80 86.10 95.50 105.00 116.00 126.00 137.00 158.00 168.00 179.00 189.00 210.00 231.00 263.00 315.00 368.00 420.00 462.00 504.00 535.00 556.50 567.00 577.50 10 10 10 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Maximum Maximum Clamping Peak Voltage Pulse Current VC @ Ipp Ipp (A) (V) 10.5 11.3 12.1 13.4 14.5 15.6 16.7 18.2 21.2 22.5 25.5 27.7 30.6 33.2 37.5 41.4 45.7 49.9 53.9 59.3 64.8 70.1 77.0 85.0 92.0 103.0 113.0 125.0 137.0 152.0 165.0 179.0 207.0 219.0 234.0 246.0 274.0 328.0 344.0 414.0 482.0 548.0 602.0 658.0 698.0 725.0 740.0 760.0 39.00 36.30 33.90 30.60 28.30 26.30 24.60 22.50 19.30 18.20 16.10 14.80 13.40 12.30 10.90 9.90 9.00 8.20 7.60 6.90 6.30 5.80 5.30 4.80 4.50 4.00 3.60 3.30 3.00 2.70 2.50 2.30 2.00 1.90 1.80 1.70 1.50 1.30 1.20 1.00 0.85 0.75 0.68 0.61 0.57 0.55 0.54 0.52 Maximum Reverse Leakage IR @ VR(µA) Agency Approval 1000 500 200 50 10 5 5 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X For bidirectional type having VR of 10 volts and less, the IR limit is double. For parts without A , the VBR is ± 10% and VC is 5% higher than with A parts P4KE Series 97 ©2014 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 10/09/14 TVS Diodes Axial Leaded – 400W > P4KE series I-V Curve Characteristics Bi-directional Uni-directional Ipp Vc VBR VR V IR VF IT IT IR Vc VBR VR IR IT V Ipp Ipp PPPM VR VBR VC IR VF VR VBR Vc Peak Pulse Power Dissipation -- Max power dissipation Stand-off Voltage -- Maximum voltage that can be applied to the TVS without operation Breakdown Voltage -- Maximum voltage that flows though the TVS at a specified test current (IT) Clamping Voltage -- Peak voltage measured across the suppressor at a specified Ippm (peak impulse current) Reverse Leakage Current -- Current measured at VR Forward Voltage Drop for Uni-directional Ratings and Characteristic Curves (T =25°C unless otherwise noted) A Figure 1 - TVS Transients Clamping Waveform Figure 2 - Peak Pulse Power Rating 100 PPPM- Peak Pulse Power (KW) Voltage Transients Voltage or Current Voltage Across TVS Current Through TVS 10 1 0.1 0.1µs 1.0µs 10µs 100µs 1.0ms 10ms td - Pulse Width (sec.) Time continues on next page. P4KE Series 98 ©2014 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 10/09/14 TVS Diodes Axial Leaded – 400W > P4KE series Ratings and Characteristic Curves (T =25°C unless otherwise noted) (Continued) A Figure 4 - Pulse Waveform 100 150 IPPM- Peak Pulse Current, % IRSM Peak Pulse Power (PPP) or Current (IPP) Derating in Percentage, % Figure 3 - Pulse Derating Curve 75 50 25 0 0 25 50 75 100 125 150 tr=10µsec Peak Value IPPM 100 Half Value IPPM IPPM ( ) 2 50 10/1000µsec. Waveform as defined by R.E.A td 0 175 200 TJ=25°C Pulse Width(td) is defined as the point where the peak current decays to 50% of IPPM 1.0 0 2.0 TA- Ambient Temperature (˚C) 3.0 4.0 t-Time (ms) Figure 5 - Typical Junction Capacitance Uni-Directional Figure 6 - Steady Pulse Derating Curve 10000 1.5 Bi-directional VR=0V Uni-directional VR=0V Steady Sate Power Dissipation (W) Cj (pF) 1000 Uni-directional @ V R 100 Bi-directional @V R 10 Tj=25C f=1.0MHz Vsig=50mVp-p 1 1.0 10.0 100.0 1000.0 1.0 0.5 L = 0.375" (9.5mm) Lead Lengths 0 0 VBR - Reverse Breakdown Voltage (V) 25 50 75 100 125 150 175 200 TL-Lead Temperature(ºC) Figure 7 - Maximum Non-Repetitive Peak Forward Surge Current Uni-Directional Only IFSM - Peak Forward Surge Current (A) 45 40 35 30 25 20 15 10 5 0 1 10 100 Number of Cycles at 60 Hz P4KE Series 99 ©2014 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 10/09/14 TVS Diodes Axial Leaded – 400W > P4KE series Soldering Parameters Pre Heat Lead–free assembly Ramp-up - Temperature Min (Ts(min)) 150°C - Temperature Max (Ts(max)) 200°C - Time (min to max) (ts) 60 – 180 secs TL Average ramp up rate (Liquidus Temp (TL) to peak 3°C/second max TS(max) to TL - Ramp-up Rate 3°C/second max Reflow tp TP Temperature (T) Reflow Condition tL Ts(max) Ramp-down Ts(min) ts Preheat 25˚C - Temperature (TL) (Liquidus) 217°C - Time (min to max) (ts) 60 – 150 seconds Critical Zone TL to TP t 25˚C to Peak Time (t) Peak Temperature (TP) 260+0/-5 °C Time within 5°C of actual peak Temperature (tp) 20 – 40 seconds Flow/Wave Soldering (Solder Dipping) Ramp-down Rate 6°C/second max Peak Temperature : 260OC Time 25°C to peak Temperature (TP) 8 minutes Max. Dipping Time : 5 seconds Do not exceed 280°C Soldering : 1 time Environmental Specifications Physical Specifications Weight 0.012oz., 0.3g High Temp. Storage JESD22-A103 Case JEDEC DO-204AL (DO-41) molded plastic body over passivated junction. HTRB JESD22-A108 Polarity Color band denotes the cathode except Bipolar. Temperature Cycling JESD22-A104 Terminal Matte Tin axial leads, solderable per JESD22-B102. H3TRB JESD22-A101 RSH JESD22-B106 Dimensions D Dimensions Cathode Band (for Uni-directional products only) C A B A Inches Min Millimeters Max Min Max A 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 DO-204AL (DO-41) P4KE Series 100 ©2014 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 10/09/14 TVS Diodes Axial Leaded – 400W > P4KE series Part Numbering System Part Marking System OPTION CODE: BLANK Reel Tape -B Bulk Packaging Cathode Band (for Uni-directional products only) TYPE CODE: A Uni-Directional (5% VBR Voltage Tolerance) CA Bi-Directional (5% VBR Voltage Tolerance) F P4KE xxx XX X YYWW Trace Code Marking Littelfuse Logo VBR VOLTAGE CODE (Refer to the Electrical Characteristics table) P4KEXXX YY:Year Code WW: Week Code Product Type SERIES CODE Packaging Part Number Component Package Quantity Packaging Option P4KExxxXX DO-204AL 5000 Tape & Reel EIA STD RS-296 P4KExxxXX-B DO-204AL 500 BOX Littelfuse Spec. Packaging Specification Tape and Reel Specification Off Center either side 2.063+0.079/-0.039 (53.0+2.0/-1.0) 0.028(0.7) 2.56 (65.0) 0.047 (1.2) 0.197+/-0.020 (5.0+/- 0.5) 13.0 (330.2) 0.236 (6.0) Dimensions are in inches/mm 3.0 (76.2) 0.68 (17.27) 2.75 (69.85) Recess Depth Max. 0.75 (19.05) P4KE Series Direction of Feed 101 ©2014 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 10/09/14