LITE-ON SEMICONDUCTOR GLASS PASSIVATED UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS P4KE SERIES REVERSE VOLTAGE - 6.8 to 440 Volts POWER DISSIPATION - 400 WATTS DO-41 FEATURES Glass passivated chip Low leakage Uni and Bidirectional unit Excellent clamping capability The plastic material has U/L recognition 94V-O Fast response time A C D MECHANICAL DATA Case : Molded Plastic Marking : Unidirectional - type number and cathode band Bidirectional - type number only Weight : 0.34 grams A B DO-41 Min. Dim. A 25.4 4.10 B Max. 5.20 0.71 0.86 C 2.00 2.70 D All Dimensions in millimeter MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. CHARACTERISTICS SYMBOLS VALUE PEAK POWER DISSIPATION AT TA = 25 , TP = 1ms (Note 1) PPK 400 Peak Forward Surge Current 8.3ms single half sine-wave @TJ = 25 (Note 2) IFSM 40 AMPS. PM(AV) 1.5 WATTS Maximum Instantaneous forward voltage at 25A for unidirectional devices only (Note 3) VF SEE NOTE 3 Volts Operating Temperature Range TJ -55 to +175 C TSTG -55 to +175 C Steady State Power Dissipation at TL =120 lead lenghts 0.375" (9.5mm) , see fig. 4 Storage Temperature Range UNIT WATTS REV. 9, Sep-2012, KDIC01 NOTES : 1. Non-repetitive current pulse, per fig. 5 and derated above TA= 25 per fig. 1 2. 8.3ms single half sine-wave duty cycle= 4 pulses per minutes maximum (uni-directional units only). 3. VF= 3.5V on P4KE6.8 thru P4KE200A devices and VF= 5.0V on P4KE220 thru P4KE440A devices. RATING AND CHARACTERISTIC CURVES P4KE SERIES FIG.2 - TYPICAL JUNCTION CAPACITANCE 10000 100 CAPACITANCE , (pF) PEAK PULSE DERATING IN % OF PEAK POWER OR CURRENT FIG.1 - PULSE DERATING CURVE 75 50 25 Uni-directional 1000 Bi-directional 100 10 X 1000 WAVEFORM AS DEFINED BY R.E.A. TJ = 25 C 0 0 25 50 75 125 100 150 175 10 200 1 10 10 1.0 TA =25 C Non-repetive Pulse Waveform Shown in Figure 5 0.1 1.0us 10us 100us 1000 1.0ms 10ms FIG.4 - STEADY STATE POWER DERATING CURVE 2.5 2.0 1.5 1.0 0.5 60Hz RESISTIVE OR INDUCTIVE LOAD 0.0 0 25 50 TP, PULSE WIDTH 75 100 125 150 TL, LEAD TEMPERATURE, FIG.5 - PULSE WAVEFORM TR=10us IP, PEAK PULSE CURRENT , (% ) PP, PEAK POWER ( KW ) 100 PM(AV), STEADY STATE POWER DISSIPATION (W) FIG.3 - PULSE RATING CURVE 0.1us 100 STAND-OFF VOLTAGE, VOLTS AMBIENT TEMPERATURE, Peak value (IRSM) 100 Half value= IRSM 2 Pulse width (TP) is defined as that point where the peak current decays to 50% of IRSM 50 10 x 1000 waveform as defined by R.E.A. TJ=25 C TP 0 0 1.0 2.0 T , TIME ( ms ) 3.0 4.0 175 200 LITE-ON SEMICONDUCTOR Type Number (UNI) Type Number Reverse Standoff Voltage (BI) Breakdown Voltage BV Volts @It Max. Reverse Leakage @VR Max. Clamping Voltage @Ipp Max. Peak Pulse Current VR (V) Min (V) Max (V) It (mA) IR (uA) Vc (V) Ipp (A) P4KE6.8A P4KE6.8CA 5.80 6.45 7.13 10 1000 10.5 38.1 P4KE7.5A P4KE7.5CA 6.40 7.13 7.88 10 500 11.3 35.4 P4KE8.2A P4KE8.2CA 7.02 7.79 8.61 10 200 12.1 33.1 P4KE9.1A P4KE9.1CA 7.78 8.65 9.56 1 50 13.4 29.9 P4KE10A P4KE10CA 8.55 9.50 10.50 1 10 14.5 27.6 P4KE11A P4KE11CA 9.40 10.5 11.6 1 5 15.6 25.6 P4KE12A P4KE12CA 10.20 11.40 12.6 1 5 16.7 24.0 P4KE13A P4KE13CA 11.1 12.4 13.7 1 5 18.2 22.0 P4KE15A P4KE15CA 12.8 14.3 15.8 1 5 21.2 18.9 P4KE16A P4KE16CA 13.6 15.2 16.8 1 5 22.5 17.8 P4KE18A P4KE18CA 15.3 17.1 18.9 1 5 25.2 15.9 P4KE20A P4KE20CA 17.1 19.0 21.0 1 5 27.7 14.4 P4KE22A P4KE22CA 18.8 20.9 23.1 1 5 30.6 13.1 P4KE24A P4KE24CA 20.5 22.8 25.2 1 5 33.2 12.0 P4KE27A P4KE27CA 23.1 25.7 28.4 1 5 37.5 10.7 P4KE30A P4KE30CA 25.6 28.5 31.5 1 5 41.4 9.7 P4KE33A P4KE33CA 28.2 31.4 34.7 1 5 45.7 8.8 P4KE36A P4KE36CA 30.8 34.2 37.8 1 5 49.9 8.0 P4KE39A P4KE39CA 33.3 37.1 41.0 1 5 53.9 7.4 P4KE43A P4KE43CA 36.8 40.9 45.2 1 5 59.3 6.7 P4KE47A P4KE47CA 40.2 44.7 49.4 1 5 64.8 6.2 P4KE51A P4KE51CA 43.6 48.5 53.6 1 5 70.1 5.7 P4KE56A P4KE56CA 47.8 53.2 58.8 1 5 77.0 5.2 P4KE62A P4KE62CA 53.0 58.9 65.1 1 5 85.0 4.7 P4KE68A P4KE68CA 58.1 64.6 71.4 1 5 92.0 4.3 P4KE75A P4KE75CA 64.7 71.3 78.8 1 5 103.0 3.9 P4KE82A P4KE82CA 70.1 77.9 86.1 1 5 113.0 3.5 P4KE91A P4KE91CA 77.8 86.5 95.6 1 5 125.0 3.2 P4KE100A P4KE100CA 85.5 95.0 105.0 1 5 137.0 2.9 P4KE110A P4KE110CA 94.0 105.0 116.1 1 5 152.0 2.6 P4KE120A P4KE120CA 102.0 114.0 126.0 1 5 165.0 2.4 P4KE130A P4KE130CA 111.0 124.0 137.1 1 5 179.0 2.2 P4KE150A P4KE150CA 128.0 143.0 158.1 1 5 207.0 1.9 P4KE160A P4KE160CA 136.0 152.0 168.0 1 5 219.0 1.8 P4KE170A P4KE170CA 145.0 162.0 179.1 1 5 234.0 1.7 P4KE180A P4KE180CA 154.0 171.0 189.0 1 5 246.0 1.6 P4KE200A P4KE200CA 171.0 190.0 210.0 1 5 274.0 1.5 P4KE220A P4KE220CA 185.0 209.0 231.0 1 5 328.0 1.2 P4KE250A P4KE250CA 214.0 237.0 262.0 1 5 344.0 1.2 P4KE300A P4KE300CA 256.0 285.0 315.0 1 5 414.0 1.0 P4KE350A P4KE350CA 300.0 332.0 367.0 1 5 482.0 0.83 P4KE400A P4KE400CA 342.0 380.0 420.0 1 5 548.0 0.73 P4KE440A P4KE440CA 376.0 418.0 462.0 1 5 602.0 0.66 NOTE : Suffix 'C' denotes bidirectional device. Suffix 'A' denotes 5% tolerance device. 1. For bidirectional devices having VR of 10 volts and under, the IR limit is doubled . 2. For unidirectional devices P4KE6.8 to P4KE200A, VFmax = 3.5V at IF=25A 300us square wave pulse. For unidirectional devices P4KE220 to P4KE440A, VFmax = 5.0V at IF=25A 300us square wave pulse. Legal Disclaimer Notice P4KE SERIES Important Notice and Disclaimer LSC reserves the right to make changes to this document and its products and specifications at any time without notice. Customers should obtain and confirm the latest product information and specifications before final design, purchase or use. LSC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does LSC assume any liability for application assistance or customer product design. LSC does not warrant or accept any liability with products which are purchased or used for any unintended or unauthorized application. No license is granted by implication or otherwise under any intellectual property rights of LSC. LSC products are not authorized for use as critical components in life support devices or systems without express written approval of LSC.