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500 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 500 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 * 500 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: 0.40 grams* VOLTAGE RANGE 5.0 to 180 Volts

500 Watts Peak Power

3.0 Watts Steady State

P 3.0 WattsD I 70 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 1. For Bidirectional use C or CA Suffix for types SA5.0 thru SA180. 2. Electrical characteristics apply in both directions. Dimensions in inches and (millimeters) DO-15 1.0(25.4) MIN. 1.0(25.4) MIN. .300(7.6) .230(5.8) .034(.9) .028(.7) DIA. .140(3.6) .104(2.6) DIA. SA5.0 SA180CATHRU 134

RATING AND CHARACTERISTIC CURVES (SA5.0 THRU SA180CA) P , PEAK PULSE POWER, KWPPMI , PEAK PULSE CURRENT, %PPM 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 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 1.0 2.0 5.0 10 20 50 100 200 V(BR), BREAKDOWN VOLTAGE, VOLTS 100 200 500 1,000 2,000 5,000 10,000 Measured at Stand-Off Voltage(V )MW Measued at Zero Bias T =25 C f=1.0MHz Vsig=50mVp-p J FIG.6-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT, UNIDIRECTIONAL 1 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz 100 I , PEAK FORWARD SURGE CURRENT, AMPERES FSM T =T max 8.3ms Single Half Sine-wave JEDEC Method J J Pm( ), STEADY STATE POWER DISSIPATION, WATTSAV T , LEAD TEMPERATURE ( C)L 0 25 50 75 100 125 150 175 200 0.25 0.50 0.75 1.00 FIG.5-STEADY STATE POWER DERATING CURVE L=.375"(9.5mm) 40mm x 40mm x 1mm Copper Heat Sink 135

500 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 140

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 141