SA50 EIC | Alldatasheet
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SA5.0 - SA170A TRANSIENT VOLTAGE SUPPRESSOR VBR : 6.8 - 200 Volts PPK : 500 Watts FEATURES : * 500W surge capability at 1ms * Excellent clamping capability * Low zener impedance * Fast response time : typically less then 1.0 ps from 0 volt to VBR(min.) * Typical I R less then 1µA above 10V MECHANICAL DATA * Case : DO-41 Molded plastic * Epoxy : UL94V-O rate flame retardant * Lead : Axial lead solderable per MIL-STD-202, method 208 guaranteed * Polarity : Color band denotes cathode end except Bipolar. * Mounting position : Any * Weight : 0.339 gram DEVICES FOR BIPOLAR APPLICATIONS For bi-directional use C or CA Suffix Electrical characteristics apply in both directions MAXIMUM RATINGS Rating at 25 °C ambient temperature unless otherwise specified. Rating Symbol Value Unit Peak Power Dissipation at Ta = 25 °C, Tp=1ms (Note1) PPK Minimum 500 Watts Steady State Power Dissipation at TL = 75 °C Lead Lengths 0.375", (9.5mm) (Note 2) PD 3.0 Watts Peak Forward Surge Current, 8.3ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC Method) (Note 3) IFSM 70 Amps. Operating and Storage Temperature Range TJ, TSTG - 65 to + 175 °C Note : (1) Non-repetitive Current pulse, per Fig. 5 and derated above Ta = 25 °C per Fig. 1 (2) Mounted on Copper Leaf area of 1.57 in2 (40mm2). (3) 8.3 ms single half sine-wave, duty cycle = 4 pulses per minutes maximum. UPDATE : SEPTEMBER 18, 2000 DO - 41 Dimensions in inches and (millimeters) 0.205 (5.20) 0.160 (4.10) 1.00 (25.4) MIN.0.107 (2.74) 0.080 (2.03) 0.034 (0.86) 0.028 (0.71) 1.00 (25.4) MIN.
ELECTRICAL CHARACTERISTICS
Rating at = 25 °C ambient temperature unless otherwise specified Breakdown Voltage @ It Working Peak Maximum Maximum Maximum Maximum ( Note 1 ) Reverse Reverse Leakage Reverse Clamping Voltage TYPE Voltage @ VRWM Current Voltage @ IRSM Temperature VBR (V) It VRWM IR IRSM VRSM Variation of VBR Min. Max. (mA) (V) (µA) (A) (V) (mV / °C)
Rating at = 25 °C ambient temperature unless otherwise specified Breakdown Voltage @ It Working Peak Maximum Maximum Maximum Maximum ( Note 1 ) Reverse Reverse Leakage Reverse Clamping Voltage TYPE Voltage @ VRWM Current Voltage @ IRSM Temperature VBR (V) It VRWM IR IRSM VRSM Variation of VBR Min. Max. (mA) (V) (µA) (A) (V) (mV / °C) SA90 100 122 1.0 90.0 1.0 3.1 160 121 SA90A 100 111 1.0 90.0 1.0 3.4 146 110 SA100 111 136 1.0 100 1.0 2.8 179 135 SA100A 111 123 1.0 100 1.0 3.1 162 123 SA110 122 149 1.0 110 1.0 2.6 196 148 SA110A 122 135 1.0 110 1.0 2.8 177 133 SA120 133 163 1.0 120 1.0 2.3 214 162 SA120A 133 147 1.0 120 1.0 2 193 146 SA130 144 176 1.0 130 1.0 2.2 231 175 SA130A 144 159 1.0 130 1.0 2.4 209 158 SA150 167 204 1.0 150 1.0 1.9 268 203 SA150A 167 185 1.0 150 1.0 2.1 243 184 SA160 178 218 1.0 160 1.0 1.7 287 217 SA160A 178 197 1.0 160 1.0 1.9 259 196 SA170 189 231 1.0 170 1.0 1.6 304 230 SA170A 189 209 1.0 170 1.0 1.8 275 208 Note: ( 1 ) VBR measured after It applied for 300 µs., It = square wave pulse or equivalent. ( 2 ) VF = 3.5 Vmax., IF = 35 Amps. ( 6.8 Volts thru 91 Volts ) VF = 5.0 Vmax., IF = 35 Amps. ( 150 Volts thru 200 Volts ) per 1/2 square or equivalent sine wave. PW = 8.3 ms, duty cycle = 4 pulses per minute maximum.
RATING AND CHARACTERISTIC CURVES ( SA5.0 - SA170A ) FIG.1 - PULSE DERATING CURVE FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT 0 25 50 75 100 125 150 175 Ta, AMBIENT TEMPERATURE, ( °C) NUMBER OF CYCLES AT 60Hz FIG.3 - STEADY STATE POWER DERATING FIG.4 - PULSE RATING CURVE FIG.5 - PULSE WAVEFORM 0 1.0 2.0 3.0 4.0 120 4.0 100 120 1.0 3.0 0.1 2.0 1.0 tp, PULSE WIDTH PEAK FORWARD SURGE CURRENT, AMPERES PEAK PULSE DERATING IN % OF PEAK POWER OR CURRENT Pp,PEAK POWER (kW) 100 100 10 20 601 2 4 6 40 100 100 125 1750 25 50 75 150 0.1µs 1.0µs 10µs 100µs 10ms1.0ms 200 TL, LEAD TEMPERATURE (°C) 8.3 ms SINGLE HALF SINE WAVE JEDEC METHOD PD, STEADY STATE POWER DISSIPATION (WATTS) 100 Tr = 10µs Peak Value IRMS Half Value - IRMS TJ=25 °C Pulse Width (tp) is defined as that point where the peak current decays to 50% of IRSM tp 10X1000 Waveform as defined by R.E.A. T, TIME(ms) PEAK PULSE CURRENT - % IRMS Single Phase Half Wave