1.5KE250CA资料

1.5KE6.8(C)A - 1.5KE440(C)ADiscrete POWER & SignalTechnologies1.5KE6.8(C)A - 1.5KE440(C)AFeatures•••••Glass passivated junction.1500W Peak Pulse Power capabilityat 1.0 ms.Excellent clamping capability.Low incremental surge resistance.Fast response time; typically lessthan 1.0 ps from 0 volts to BV forunidirectional and 5.0 ns forbidirectional.Typical IR less than 1.0 µA above 10V.1.0 min(25.4)Dimensions ininches (mm)0.375(9.525)0.265(6.731)DO-201AECOLOR BAND DENOTES CATHODE0.210(5.334)0.188(4.775)0.042(1.067)0.037(0.940)•DEVICES FOR BIPOLAR APPLICATIONS- Bidirectional types use CA suffix.- Electrical Characteristics apply in both directions.1500 Watt Transient Voltage SuppressorsAbsolute Maximum Ratings* T = 25°C unless otherwise notedASymbolPPPMIPPMPDif(surge)TstgTJPeak Pulse CurrentParameterPeak Pulse Power Dissipation at TA = 25°C, TP=1msSteady State Power Dissipation.375 \" lead length @ TA = 75°CPeak Forward Surge Currentsuperimposed on rated load (JEDEC method) (Note 1)Storage Temperature RangeOperating Junction TemperatureValueminimum 1500see table5.0UnitsWAW200-65 to +175-65 to +175A°C°C*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.Note 1: Measured on 8.3 ms single half-sine wave; Duty cycle = 4 pulses per minute maximum.©1998 Fairchild Semiconductor Corporation

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1.5KE6.8(C)A - 1.5KE440(C)ATransient Voltage Supressors(continued)Electrical Characteristics T = 25°C unless otherwise notedAUni-directionalBi-directional (C)DeviceReverseStand-off VoltageVRWM (V)Breakdown Voltage VBR (V) min max TestCurrent IT(mA)Max ClampingVoltage @IPPM VC(V)Max Peak Pulse Surge Current IPPM (A) Max ReverseLeakage VRWM IR (uA)*1.5KE6.8(C)A1.5KE7.5(C)A1.5KE8.2(C)A1.5KE9.1(C)A1.5KE10(C)A1.5KE11(C)A1.5KE12(C)A1.5KE13(C)A1.5KE15(C)A1.5KE16(C)A1.5KE18(C)A1.5KE20(C)A1.5KE22(C)A1.5KE24(C)A1.5KE27(C)A1.5KE30(C)A1.5KE33(C)A1.5KE36(C)A1.5KE39(C)A1.5KE43(C)A1.5KE47(C)A1.5KE51(C)A1.5KE56(C)A1.5KE62(C)A1.5KE68(C)A1.5KE75(C)A1.5KE82(C)A1.5KE91(C)A1.5KE100(C)A1.5KE110(C)A1.5KE120(C)A1.5KE130(C)A1.5KE150(C)A1.5KE160(C)A1.5KE170(C)A1.5KE180(C)A1.5KE200(C)A1.5KE220(C)A1.5KE250(C)A1.5KE300(C)A1.5KE350(C)A1.5KE400(C)A1.5KE440(C)A5.806.407.027.788.559.4010.211.112.813.615.317.118.820.523.125.628.230.833.336.840.243.647.853.058.164.170.177.885.594.0102.0111.0128.0136.0145.0154.0171.0185.0214.0256.0300.0342.0376.0 6.45 7.14 7.13 7.88 7.79 8.61 8.65 9.55 9.50 10.5 10.5 11.6 11.4 12.6 12.4 13.7 14.3 15.8 15.2 16.8 17.1 18.9 19.0 21.0 20.9 23.1 22.8 25.2 25.7 28.4 28.5 31.5 31.4 34.7 34.2 37.8 37.1 41.0 40.9 45.2 44.7 49.4 48.5 53.6 53.2 58.8 58.9 65.1 64.6 71.4 71.3 78.8 77.9 86.1 86.5 95.5 95.0 105.0106.0 116.0114.0 126.0124.0 137.0143.0 158.0152.0 168.0162.0 179.0171.0 189.0190.0 210.0209.0 231.0237.0 263.0285.0 315.0333.0 368.0380.0 420.0418.0 462.0101010111111111111111111111111111111111111111110.511.312.113.414.515.616.718.221.222.526.227.730.633.237.541.445.749.953.959.364.870.177.085.092.0104.0113.0125.0137.0152.0165.0179.0207.0219.0234.0246.0274.0328.0344.0414.0482.0548.0602.014313312411210396.290.082.071.067.059.554.249.045.240.036.233.030.128.025.323.221.419.517.716.314.613.312.011.09.99.18.47.26.86.46.15.54.64.53.83.22.82.61000500200501055555555555555555555555555555555555555* For bidirectional parts with VRWM<10V, the IR max limit is doubled.元器件交易网www.cecb2b.com

1.5KE6.8(C)A - 1.5KE440(C)ATransient Voltage Supressors(continued)Typical CharacteristicsPeak Pulse Power Rating Curve100100Pulse Derating CurvePULSE POWER (kW)10PULSE POWER (%) T = 25 C ºA 75501250.10.000100.0010.010.1PULSE WIDTH (ms)1100255075100125150175ºAMBIENT TEMPERATURE ( C)200Pulse Waveform150PEAK PULSE CURRENT (%) T = 25 C ºA Pulse Width (td) is Defined tf = 10µsec as the Point Where the Peak Current Decays to 50% of Ipp Peak Value Ippm Half Value-Ipp 2 Junction Capacitance10000UnidirectionalUnidirectional T = 25 C ºA f = 1.0 MHz Visg = 50m Vp-p Measured at Zero Bias 100CAPACITANCE (pF)100050 10/1000µsec Waveform as Defined by R.E.A. e-kt td Bidirectional100 Measured at Stand-Off Voltage (V mw) 0012TIME (ms)34105102050100200REVERSE VOLTAGE (V)500Steady State Power Derating Curve5Non-Repetitive Surge Current200FORWARD SURGE CURRENT (A) T = T maxA A 8.3ms Single Half Sine-Wave JEDEC MethodPOWER DISSIPATION (W)3.751002.550 UNIDIRECTIONAL ONLY 1.252000255075100125150ºLEAD TEMPERATURE ( C)17520010125102050NUMBER OF CYCLES AT 60Hz100