15KE BYTES | Alldatasheet
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1500 WATT PEAK POWER TRANSIENT VOLTAGE SUPPRESSORS
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 25 C ambient temperature uniess otherwies specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. RATINGS SYMBOL VALUE UNITS Peak Power Dissipation at T =25 C, T =1ms(NOTE 1) P Minimum 1500 WattsA P PK Steady State Power Dissipation at T =75 CL Lead Length .375"(9.5mm) (NOTE 2)
FEATURES
Peak Forward Surge Current at 8.3ms Single Half Sine-Wave superimposed on rated load (JEDEC method) (NOTE 3) Operating and Storage Temperature Range T , T -55 to +175 CJ STG * 1500 Watts Surge Capability at 1ms 1.0ps from 0 volt to BV min. * High temperature soldering guaranteed: length, 5lbs.(2.3kg) tension 260 C / 10 seconds / .375"(9.5mm) lead * Typical I less than 1 A above 10VR m * Fast response time: Typically less than * Low zener impedance * Excellent clamping capability * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Lead: Axial leads, solderable per MIL-STD-202, method 208 guranteed * Polarity: Color band denotes cathode end * Mounting position: Any Weight: 1.20 grams 1.5KE SERIES VOLTAGE RANGE 6.8 to 440 Volts
1500 Watts Peak Power
Dimensions in inches and (millimeters) 1.0(25.4) MIN. 1.0(25.4) MIN. .375(9.5) .285(7.2) .042(1.1) .037(0.9) DIA. .210(5.3) .188(4.8) DIA.
5.0 Watts Steady State
P 5.0 WattsD I 200 AmpsFSM NOTES: 1. Non-repetitive current pulse per Fig. 3 and derated above T =25 C per Fig. 2. 3. 8.3ms single half sine-wave, duty cycle = 4 pulses per minute maximum. A DEVICES FOR BIPOLAR APPLICATIONS 2. Electrical characteristics apply in both directions. 138
RATING AND CHARACTERISTIC CURVES (1.5KE SERIES) P , PEAK PULSE POWER, KWPPMI , PEAK PULSE CURRENT, %PPMPm( ), STEADY STATE POWER DISSIPATION, WATTSAV C , CAPACITANCE, pFJ FIG.1-PEAK PULSE POWER DERATING CURVE 0.1 s 1.0 s 10 s 100 s 1.0ms 10ms m m m m 0.1 1.0 100 td, PULSE WIDTH, sec. Non-Repetitive Pulse Waveform Shown in Fig. 3 T =25 CA FIG.2-PULSE DERATING CURVE PEAK PULSE POWER(P ) OR CURRENT(I ) DERATING IN PERCENTAGE PP PP T , AMBIENT TEMPERATURE ( C)A T , LEAD TEMPERATURE ( C)L 0 25 50 75 100 125 150 175 100 FIG.3-PULSE WAVE FORM FIG.4-TYPICAL JUNCTION CAPACITANCE 0 1.0 2.0 3.0 4.0 t, TIME, ms 100 150 td e-kt tf=10 s Peak Value I m PPM Half Value-IPPM 10/1000 sec Waveform as Defined by R.E.A. m T =25 C Pulse Width (td) is defined as the point where the Peak Current Deacys to 50% of Ipp A 5.0 10 20 50 100 200 500 V(BR), BREAKDOWN VOLTAGE, VOLTS 100 1000 10000 Measured at Stand-Off Voltage(V )MW Measued at Zero Bias T =25 C f=1.0MHz Vsig=50mVp-p J 0 25 50 75 100 125 150 175 200 1.25 2.50 3.75 5.00 FIG.5-STEADY STATE POWER DERATING CURVE L=.375"(9.5mm) 20mm x 20mm x 1mm Copper Heat Sink FIG.6-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT, UNIDIRECTIONAL 1 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz 100 200 I , PEAK FORWARD SURGE CURRENT, AMPERES FSM T =T max 8.3ms Single Half Sine-wave JEDEC Method J J UNIDIRECTIONAL ONLY 139
1500 Watt Axial Lead TVS
UNI REVERSE BREAKDOWN BREAKDOWN TEST MAXIMUM PEAK REVERSE DIRECTIONAL STAND-OFF VOLTAGE VOLTAGE CURRENT CLAMPING PULSE LEAKAGE PART VOLTAGE VBR (V) VRB (V) IT VOLTAGE CURRENT @ VRWM NUMBER VRWM (V) MIN. @IT MAX. @IT (mA) @Ipp Vc (V) Ipp (A) IR( A) m 148
UNI REVERSE BREAKDOWN BREAKDOWN TEST MAXIMUM PEAK REVERSE DIRECTIONAL STAND-OFF VOLTAGE VOLTAGE CURRENT CLAMPING PULSE LEAKAGE PART VOLTAGE VBR (V) VRB (V) IT VOLTAGE CURRENT @ VRWM NUMBER VRWM (V) MIN. @IT MAX. @IT (mA) @Ipp Vc (V) Ipp (A) IR( A) m 149