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1.5KE350CA Dataheets PDF



Part Number 1.5KE350CA
Manufacturers Fairchild Semiconductor
Logo Fairchild Semiconductor
Description (1.5KE Series) 1500 Watt Transient Voltage Suppressors
Datasheet 1.5KE350CA Datasheet1.5KE350CA Datasheet (PDF)

1.5KE6.8(C)A - 1.5KE440(C)A Discrete POWER & Signal Technologies 1.5KE6.8(C)A - 1.5KE440(C)A Features • • • • • Glass passivated junction. 1500W Peak Pulse Power capability at 1.0 ms. Excellent clamping capability. Low incremental surge resistance. Fast response time; typically less than 1.0 ps from 0 volts to BV for unidirectional and 5.0 ns for bidirectional. Typical IR less than 1.0 µA above 10V. 1.0 min (25.4) Dimensions in inches (mm) 0.375 (9.525) 0.265 (6.731) DO-201AE COLOR BAND DENO.

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1.5KE6.8(C)A - 1.5KE440(C)A Discrete POWER & Signal Technologies 1.5KE6.8(C)A - 1.5KE440(C)A Features • • • • • Glass passivated junction. 1500W Peak Pulse Power capability at 1.0 ms. Excellent clamping capability. Low incremental surge resistance. Fast response time; typically less than 1.0 ps from 0 volts to BV for unidirectional and 5.0 ns for bidirectional. Typical IR less than 1.0 µA above 10V. 1.0 min (25.4) Dimensions in inches (mm) 0.375 (9.525) 0.265 (6.731) DO-201AE COLOR BAND DENOTES CATHODE 0.210 (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 Suppressors Absolute Maximum Ratings* Symbol PPPM IPPM PD if(surge) Tstg TJ Peak Pulse Current Steady State Power Dissipation .375 " lead length @ TA = 75°C Peak Forward Surge Current superimposed on rated load (JEDEC method) Storage Temperature Range Operating Junction Temperature TA = 25°C unless otherwise noted Parameter Peak Pulse Power Dissipation at TA = 25°C, TP=1ms Value minimum 1500 see table 5.0 Units W A W (Note 1) 200 -65 to +175 -65 to +175 A °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 Free Datasheet http://www.datasheet-pdf.com/ 1.5KE6.8(C)A - 1.5KE440(C)A Transient Voltage Supressors (continued) Electrical Characteristics Uni-directional Bi-directional (C) Device Reverse Stand-off Voltage VRWM (V) TA = 25°C unless otherwise noted Breakdown Voltage VBR (V) min max Test Current IT(mA) Max Clamping Voltage @IPPM VC(V) Max Peak Pulse Surge Current IPPM (A) Max Reverse Leakage VRWM IR (uA)* 1.5KE6.8(C)A 1.5KE7.5(C)A 1.5KE8.2(C)A 1.5KE9.1(C)A 1.5KE10(C)A 1.5KE11(C)A 1.5KE12(C)A 1.5KE13(C)A 1.5KE15(C)A 1.5KE16(C)A 1.5KE18(C)A 1.5KE20(C)A 1.5KE22(C)A 1.5KE24(C)A 1.5KE27(C)A 1.5KE30(C)A 1.5KE33(C)A 1.5KE36(C)A 1.5KE39(C)A 1.5KE43(C)A 1.5KE47(C)A 1.5KE51(C)A 1.5KE56(C)A 1.5KE62(C)A 1.5KE68(C)A 1.5KE75(C)A 1.5KE82(C)A 1.5KE91(C)A 1.5KE100(C)A 1.5KE110(C)A 1.5KE120(C)A 1.5KE130(C)A 1.5KE150(C)A 1.5KE160(C)A 1.5KE170(C)A 1.5KE180(C)A 1.5KE200(C)A 1.5KE220(C)A 1.5KE250(C)A 1.5KE300(C)A 1.5KE350(C)A 1.5KE400(C)A 1.5KE440(C)A 5.80 6.40 7.02 7.78 8.55 9.40 10.2 11.1 12.8 13.6 15.3 17.1 18.8 20.5 23.1 25.6 28.2 30.8 33.3 36.8 40.2 43.6 47.8 53.0 58.1 64.1 70.1 77.8 85.5 94.0 102.0 111.0 128.0 136.0 145.0 154.0 171.0 185.0 214.0 256.0 300.0 342.0 376.0 6.45 7.13 7.79 8.65 9.50 10.5 11.4 12.4 14.3 15.2 17.1 19.0 20.9 22.8 25.7 28.5 31.4 34.2 37.1 40.9 44.7 48.5 53.2 58.9 64.6 71.3 77.9 86.5 95.0 106.0 114.0 124.0 143.0 152.0 162.0 171.0 190.0 209.0 237.0 285.0 333.0 380.0 418.0 7.14 7.88 8.61 9.55 10.5 11.6 12.6 13.7 15.8 16.8 18.9 21.0 23.1 25.2 28.4 31.5 34.7 37.8 41.0 45.2 49.4 53.6 58.8 65.1 71.4 78.8 86.1 95.5 105.0 116.0 126.0 137.0 158.0 168.0 179.0 189.0 210.0 231.0 263.0 315.0 368.0 420.0 462.0 10 10 10 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 10.5 11.3 12.1 13.4 14.5 15.6 16.7 18.2 21.2 22.5 26.2 27.7 30.6 33.2 37.5 41.4 45.7 49.9 53.9 59.3 64.8 70.1 77.0 85.0 92.0 104.0 113.0 125.0 137.0 152.0 165.0 179.0 207.0 219.0 234.0 246.0 274.0 328.0 344.0 414.0 482.0 548.0 602.0 143 133 124 112 103 96.2 90.0 82.0 71.0 67.0 59.5 54.2 49.0 45.2 40.0 36.2 33.0 30.1 28.0 25.3 23.2 21.4 19.5 17.7 16.3 14.6 13.3 12.0 11.0 9.9 9.1 8.4 7.2 6.8 6.4 6.1 5.5 4.6 4.5 3.8 3.2 2.8 2.6 1000 500 200 50 10 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 * For bidirectional parts with VRWM<10V, the IR max limit is doubled. Free Datasheet http://www.datasheet-pdf.com/ 1.5KE6.8(C)A - 1.5KE440(C)A Transient Voltage Supressors (continued) Typical Characteristics Peak Pulse Power Rating Curve 100 100 Pulse Derating Curve PULSE POWER (kW) TA = 25º C 10 PULSE POWER (%) 75 50 1 25 0.1 0.0001 0 0.001 0.01 0.1 PULSE WIDTH (ms) 1 10 0 25 50 75 100 125 150 175 AMBIENT TEMPERATURE (º C) 200 Pulse Waveform 150 PEAK PULSE CURRENT (%) tf = 10µsec Peak Value Ippm TA = 25º C Pulse Width (td) is Defined as the Point Where the Peak Current Decays to 50% of Ipp Junction Capacitance 10000 Unidirectional Unidirectional TA = 25º C f = 1.0 MHz Visg = 50m Vp-p Measured at Zero Bias 100 CAPACITANCE (pF) 1000 Half Value-Ipp 2 50 10/1000µsec Waveform as Defined by R.E.A. e-kt td Bidirectional 100 Measured at Stand-Off Voltage (V mw) 0 0 1 2 TIME (ms) 3 4 10 5 10 20 50 100 200 REVERSE VOLTAGE (V) 500 Steady State Power Derating Curve 5 Non-Repetitive Surge Current 200 FORWARD SURGE CURRENT (A) T A = T A max 8.3ms Single Half Sine-Wave JEDEC Method POWER DISSIPATION (W) 3.75 100 2.5 50 UNIDIRECTIONAL ONLY 1.25 20 0 0 25 50 75 100 125 150 LEAD TEMPERATURE ( º C) 175 200 10 1 2 5 10 20 50 .


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