SA28中文资料
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Excellent clamping capabilityLow incremental surge resistanceFast response time: typically less(BR)for uni-directional andELECTRICAL CHARACTERISTICS at (T A=25°C unless otherwise noted) TABLE 1MaximumBreakdown Voltage Maximum Peak Pulse Maximum Maximum V(BR)Stand-off Reverse Current Clamping Temperature (Volts) (NOTE 1)Test Voltage Leakage I PPM Voltage at CoefficientCurrent V WM at V WM(NOTE 2)I PPM of V(BR)Device Type MIN MAX at I T(Volts)I D (NOTE3) (µA)(Amps)V C (Volts)(mV / °C) (mA)SA5.0 6.407.3010 5.060052.19.6 5.0 SA5.0A 6.407.0010 5.060054.39.2 5.0 SA6.0 6.678.1510 6.060043.911.4 5.0 SA6.0A 6.677.3710 6.060048.510.3 5.0 SA6.57.228.8210 6.540040.712.3 5.0 SA6.5A7.227.9810 6.540044.711.2 5.0 SA7.07.789.51107.015037.613.3 6.0 SA7.0A7.788.60107.015041.712.0 6.0 SA7.58.3310.2 1.07.55035.014.37.0 SA7.5A8.339.21 1.07.55038.812.97.0 SA8.08.8910.9 1.08.02533.315.07.0 SA8.0A8.899.83 1.08.02536.813.67.0 SA8.59.4411.5 1.08.51031.415.98.0 SA8.5A9.4410.4 1.08.51034.714.48.0 SA9.010.012.2 1.09.0 5.029.616.99.0 SA9.0A10.011.1 1.09.0 5.032.515.49.0 SA1011.113.6 1.010.0 1.026.618.810.0 SA10A11.112.3 1.010.0 1.029.417.010.0 SA1112.214.9 1.011.0 1.024.920.111.0 SA11A12.213.5 1.011.0 1.027.518.211.0 SA1213.316.3 1.012.0 1.022.722.012.0 SA12A13.314.7 1.012.0 1.025.119.912.0 SA1314.417.6 1.013.0 1.021.023.813.0 SA13A14.415.9 1.013.0 1.023.321.513.0 SA1415.619.1 1.014.0 1.019.425.814.0 SA14A15.617.2 1.014.0 1.021.623.214.0 SA1516.720.4 1.015.0 1.018.626.916.0 SA15A16.718.5 1.015.0 1.020.524.416.0 SA1617.821.8 1.016.0 1.017.428.819.0 SA16A17.819.7 1.016.0 1.019.226.017.0 SA1718.923.1 1.017.0 1.016.430.520.0 SA17A18.920.9 1.017.0 1.018.127.619.0 SA1820.024.4 1.018.0 1.015.532.221.0 SA18A20.022.1 1.018.0 1.017.129.220.0 SA2022.227.1 1.020.0 1.014.035.825.0 SA20A22.224.5 1.020.0 1.015.432.423.0 SA2224.429.8 1.022.0 1.022.739.428.0 SA22A24.426.9 1.022.0 1.014.135.525.0 SA2426.732.6 1.024.0 1.011.643.031.0 SA24A26.729.5 1.024.0 1.012.938.928.0 SA2628.935.3 1.026.0 1.010.746.631.0 SA26A28.931.9 1.026.0 1.011.942.130.0 SA2831.138.0 1.028.0 1.010.050.135.0 SA28A31.134.4 1.028.0 1.011.045.431.0 SA3033.340.7 1.030.0 1.09.353.539.0 SA30A33.336.8 1.030.0 1.01048.436.0 SA3336.744.9 1.033.0 1.08.559.042.0 SA33A36.740.6 1.033.0 1.09.453.339.0 SA3640.048.9 1.036.0 1.07.864.346.0 SA36A40.044.2 1.036.0 1.08.658.141.0 SA4044.454.3 1.040.0 1.07.071.451.0 SA40A44.449.1 1.040.0 1.07.864.546.0ELECTRICAL CHARACTERISTICS at (T A=25°C unless otherwise noted) TABLE 1 (Cont’d)MaximumBreakdown Voltage Maximum Peak Pulse Maximum Maximum V(BR)Stand-off Reverse Current Clamping Temperature Volts (NOTE 1)Test Voltage Leakage I PPM Voltage at CoefficientCurrent V WM at V WM(NOTE 2)I PPM of V(BR)Device Type MIN MAX at I T(Volts)I D (NOTE3) (µA)(Amps)V C (Volts)(mV / °C) (mA)SA4347.858.4 1.043.0 1.0 6.576.755.0 SA43A47.852.8 1.043.0 1.07.269.450.0 SA4550.061.1 1.045.0 1.0 6.280.358.0 SA45A50.055.3 1.045.0 1.0 6.972.752.0 SA4853.365.2 1.048.0 1.0 5.885.563.0 SA48A53.358.9 1.048.0 1.0 6.577.456.0 SA5156.769.3 1.051.0 1.0 5.591.166.0 SA51A56.762.7 1.051.0 1.0 6.182.461.0 SA5460.073.3 1.054.0 1.0 5.296.371.0 SA54A60.066.3 1.054.0 1.0 5.787.165.0 SA5864.478.7 1.058.0 1.0 4.910378.0 SA58A64.471.2 1.058.0 1.0 5.393.670.0 SA6066.781.5 1.060.0 1.0 4.710780.0 SA60A66.773.7 1.060.0 1.0 5.296.871.0 SA6471.186.9 1.064.0 1.0 4.411486.0 SA64A71.178.6 1.064.0 1.0 4.910376.0 SA7077.895.1 1.070.0 1.0 4.012594.0 SA70A77.886.0 1.070.0 1.0 4.411385.0 SA7583.3102 1.075.0 1.0 3.7134101 SA75A83.392.1 1.075.0 1.0 4.112191.0 SA7886.7106 1.078.0 1.0 3.6139105 SA78A86.795.8 1.078.0 1.0 4.012695.0 SA8594.4115 1.085.0 1.0 3.3151114 SA85A94.4104 1.085.0 1.0 3.6137103 SA90100122 1.090.0 1.0 3.1160121 SA90A100111 1.090.0 1.0 3.4146110 SA100111136 1.0100 1.0 2.8179135 SA100A111123 1.0100 1.0 3.1162123 SA110122149 1.0110 1.0 2.6196148 SA110A122135 1.0110 1.0 2.8177133 SA120133163 1.0120 1.0 2.3214162 SA120A133147 1.0120 1.0 2.6193146 SA130144176 1.0130 1.0 2.2230175 SA130A144159 1.0130 1.0 2.4209158 SA150167204 1.0150 1.0 1.9268203 SA150A167185 1.0150 1.0 2.1243184 SA160178218 1.0160 1.0 1.7257217 SA160A178197 1.0160 1.0 1.9259196 SA170189231 1.0170 1.0 1.6304230 SA170A189209 1.0170 1.0 1.8275208NOTES(1) V(BR)measured after I T applied for 300µs. I T=square wave pulse or equivalent(2) Surge current waveform per Fig. 3 and derate per Fig. 2(3) For bidirectional types with V WM of 10 Volts and less, the I D limit is doubled.(4) All terms and symbols are consistent with ANSI/IEEE C62.350.1µs1µs 10µs 100µs 1,000µs 10,000µs0.11.0103005010015020025507510025751251750 1.0 2.03.04.0100150505010015020001.02.03.04.00.51.52.53.57525125175110100101002005100500101001,00010,000FIG. 1 - PEAK PULSE POWER RATING CURVEP P P M , P E A K P U L S E P O W E R , k Wt d , PULSE WIDTH, sec.T A , AMBIENT TEMPERATURE, °CFIG. 4 - MAXIMUM NON-REPETITIVE PEAK FORWARDSURGE CURRENT UNIDIRECTIONAL ONLYFIG. 3 - PULSE WAVEFORMt, TIME, msT L,LEAD TEMPERATURE,°CI P P M P E A K P U L S E C U R R E N T , %P E A K P U L S E P O W E R (P p p ) o r C U R R E N T (I P P )D E R A T I N G I N P E R C E N T A G E , %P E A K F O R W A R D S U R G E C U R R E N T ,A M P E R E SNON-REPETITIVE PULSE WAVEFORM SHOWN in FIG. 3T A =25°CPULSE WIDTH (td) is DEFINED as the POINT WHERE the PEAK CURRENT DECAYS to 50% of I PPt r =10µsec.8.3ms SINGLE HALF SINE-WAVE (JEDEC Method)UNIDIRECTIONAL BIDIRECTIONAL1.6 x 1.6 x 0.040” (40 x 40 x 1mm) COPPER HEAT SINKSV R = RATEDSTAND-OFF VOLTAGEV R = 0tdHALF VALUE - I PP210/1000µsec.WAVEFORM as DEFINED by R.E.A.PEAK VALUE I PPMFIG. 5 - STEADY STATE POWER DERATINGCURVEP M (A V ),S T E A D Y S T A T E P O W E R D I S S I P A T I O N , W A T T SREVERSE VOLTAGE, VOLTSFIG. 6 - CAPACITANCEC - C A P A C I T A N C E ,p FFIG. 2 - PULSE DERATING CURVEIMPULSE EXPONENTIALDECAYHALF SINESQUARECURRENT WAVEFORMSNUMBER OF CYCLES AT 60 HzP PK ”.5”P PKP PKt dt dt dt d = 7tp =0.375”(9.5mm)LEAD LENGTHSL0.5110500.11.0101000.5110500.11.0101000.5110500.11.0101000.5110500.11.010100FIG. 7 - INCREMENTAL CLAMPING VOLTAGE CURVEUNIDIRECTIONAL∆V c , I N C R E M E N T A L C L A M P I N G V O L T A G E∆V c , I N C R E M E N T A L C L A M P I N G V O L T A G E∆V c , I N C R E M E N T A L C L A M P I N G V O L T A G E∆V c , I N C R E M E N T A L C L A M P I N G V O L T A G EFIG. 8 - INCREMENTAL CLAMPING VOLTAGE CURVEUNIDIRECTIONALFIG. 9 - INCREMENTAL CLAMPING VOLTAGE CURVEBIDIRECTIONALFIG. 10 - INCREMENTAL CLAMPING VOLTAGE CURVEBIDIRECTIONALWAVEFORM:8 X 20 IMPULSE ∆VC=VC-V (BR)WAVEFORM:8 X 20 IMPULSE ∆VC=VC-V (BR)SA170SA110SA70SA54SA40SA30SA24SA18SA15SA12SA5.0SA9.0I PP ,PEAK PULSE CURRENT, AMPSSA170SA110SA70SA40SA24SA15SA5.0SA9.0I PP ,PEAK PULSE CURRENT, AMPSSA170CSA110CSA70CSA60CSA40C SA30C SA24C SA15C SA6.5CSA9.0CI PP ,PEAK PULSE CURRENT, AMPSSA170CSA110CSA70CSA40CSA24CSA15C SA6.5CSA9.0CI PP ,PEAK PULSE CURRENT, AMPSWAVEFORM:10 X 1000 IMPULSE ∆VC=VC-V (BR)WAVEFORM:10 X 1000 IMPULSE ∆VC=VC-V (BR)5.0101005001.01010020000.511.522.50.10.2121020100FIG. 11 - TYPICAL INSTANTANEOUS FORWARDVOLTAGE CHARACTERISTICS CURVEFIG. 12 - BREAKDOWN VOLTAGE TEMPERATURECOEFFICIENT CURVET J =25°CPULSE WIDTH=300µs 1% DUTY CYCLEUNIDIRECTIONAL (ONLY)UNIDIRECTIONALBIDIRECTIONALV F , FORWARD VOLTAGE, VOLTSV WM, RATED STAND-OFF VOLTAGE, VOLTSI F , F O R W A R D C U R R E N T , A M P SΘv , T E M P E R A T U R E C O E F F I C I E N T ,m V /°CAPPLICATIONSThis TVS series is a low cost, 500 watt commercial and industrial product for use in applications where space is a premium and where large voltage transients can permanently damage voltage-sensitive components.The response time of TVS clamping action is 1.0ns for uni-directional and 5.0ns for bi-directional; therefore, they can protect integrated circuits, MOS devices, hybrids, and other voltage-sensitive semiconductor components.。