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1.5KE400C Dataheets PDF



Part Number 1.5KE400C
Manufacturers Littelfuse
Logo Littelfuse
Description (1.5KE Series) 1500 WATT AXIAL TRANSIENT VOLTAGE SUPPRESSORS
Datasheet 1.5KE400C Datasheet1.5KE400C Datasheet (PDF)

1.5KE6.8 - 1.5KE440CA series 1500 WATT AXIAL TRANSIENT VOLTAGE SUPPRESSORS Protect sensitive electronics against voltage transients induced by inductive load switching and lightning. Ideal for the protection of I/O interfaces, Vcc bus, and other integrated circuits used in telecom, computer, datacom and industrial electronics. 0.966 - 1.066 FEATURES G Breakdown voltage range 6.8 to 440 Volts G Uni-directional and Bi-directional G Glass passivated junction G Low clamping factor G 100% surge tes.

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1.5KE6.8 - 1.5KE440CA series 1500 WATT AXIAL TRANSIENT VOLTAGE SUPPRESSORS Protect sensitive electronics against voltage transients induced by inductive load switching and lightning. Ideal for the protection of I/O interfaces, Vcc bus, and other integrated circuits used in telecom, computer, datacom and industrial electronics. 0.966 - 1.066 FEATURES G Breakdown voltage range 6.8 to 440 Volts G Uni-directional and Bi-directional G Glass passivated junction G Low clamping factor G 100% surge tested G UL recognised Min 25.4 4.826 5.207 MAXIMUM RATING G Peak Pulse Power (Ppk): 1500 Watts (10 x 1000µs)@25°C (see diagram on page 6 for wave form) G 5 watt steady state G Response time: 1 x 10-12 seconds (theoretical) G Forward surge rating: 200 Amps, 8.3ms half sine wave, (uni-directional devices only) G Operating & storage temperature: -55°C to +150°C 9.155 9.527 Min 25.4 MECHANICAL CHARACTERISTICS G Case: DO-201AD: Moulded plastic over glass passivated junction G Terminals: Axial leads, solderable per MIL-STD-202 Method 208 G Solderable leads = 230°C for 10 seconds (1.59mm from case) G Marking: cathode band, (positive terminal, uni-directional devices only), device code, logo G Weight: 1.5 grammes (approx) All dimensions in mm Figure 1 - Capacitance vs. Stand-off Voltage 10000 G STAND-OFF VOLTAGE Figure 2 - Peak Pulse Power vs. Pulse Time 100kw ORDERING INFORMATION 1.5KE C A 20kw 1000 Uni-directional Voltage Bi-Directional 5% Voltage Tolerance Packaging Option 1µs 10µs 100µs Cj (pf) 100 Bi-directional 5kw Pp (KW) 2kw 500w 100w 10 1 10 100 1000 1ms 10ms Device Stand-off Voltage - Volts Pulse Time (tp) B = Bulk (500 pcs) T = Tape and reeled (1500 pcs) 18 1 w w w. l i t t e l f u s e . c o m Free Datasheet http://www.datasheet-pdf.com/ 1.5KE6.8 - 1.5KE440CA series ELECTRICAL SPECIFICATION @ Tamb 25°C Part Number (Uni) Part Number (Bi) Reverse Stand off Voltage VR (Volts) 5.50 5.80 6.05 6.40 6.63 7.02 7.37 7.78 8.10 8.55 8.92 9.40 9.72 10.20 10.50 11.10 12.10 12.80 12.90 13.60 14.50 15.30 16.20 17.10 17.80 18.80 19.40 20.50 21.80 23.10 24.30 25.60 26.80 28.20 29.10 30.80 31.60 33.30 34.80 36.80 38.10 40.20 41.30 43.60 Breakdown Voltage VBR (Volts) @ IT MIN 6.12 6.45 6.75 7.13 7.38 7.79 8.19 8.60 9.00 9.50 9.90 10.50 10.80 11.40 11.70 12.40 13.50 14.30 14.40 15.20 16.20 17.10 18.00 19.00 19.80 20.90 21.60 22.80 24.30 25.70 27.00 28.50 29.70 31.40 32.40 34.20 35.10 37.10 38.70 40.90 42.30 44.70 45.90 48.50 MAX 7.48 7.14 8.25 7.88 9.02 8.61 10.00 9.55 11.00 10.50 12.10 11.60 13.20 12.60 14.30 13.70 16.50 15.80 17.60 16.80 19.80 18.90 22.00 21.00 24.20 23.10 26.40 25.20 29.70 28.40 33.00 31.50 36.30 34.70 39.60 37.80 42.90 41.00 47.30 45.20 51.70 49.40 56.10 53.60 mA 10.0 10.0 10.0 10.0 10.0 10.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Maximum Reverse Leakage I R @ VR (µA) 1000.0 1000.0 500.0 500.0 200.0 200.0 50.0 50.0 10.0 10.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 Maximum Clamping Voltage VC @ IPP (Volts) 10.8 10.5 11.7 11.3 12.5 12.1 13.8 13.4 15.0 14.5 16.2 15.6 17.3 16.7 19.0 18.2 22.0 21.2 23.5 22.5 26.5 25.2 29.1 27.7 31.9 30.6 34.7 33.2 39.1 37.5 43.5 41.4 47.7 45.7 52.0 49.9 56.4 53.9 61.9 59.3 67.8 64.8 73.5 70.1 Maximum Peak Pulse Current IPP (A) 139.0 143.0 128.0 132.0 120.0 124.0 109.0 112.0 100.0 103.0 93.0 96.0 87.0 90.0 79.0 82.0 68.0 71.0 64.0 67.0 56.5 59.5 51.5 54.0 47.0 49.0 43.0 45.0 38.5 40.0 34.5 36.0 31.5 33.0 29.0 30.0 26.5 28.0 24.0 25.3 22.2 23.2 20.4 21.4 Max Voltage Temperature Variation of VBR (%/°C) 0.057 0.057 0.061 0.061 0.065 0.065 0.068 0.068 0.073 0.073 0.075 0.075 0.078 0.078 0.081 0.081 0.084 0.084 0.086 0.086 0.088 0.088 0.090 0.090 0.092 0.092 0.094 0.094 0.096 0.096 0.097 0.097 0.098 0.098 0.099 0.099 0.100 0.100 0.101 0.101 0.101 0.101 0.102 0.102 1.5KE6.8* 1.5KE6.8A* 1.5KE7.5 1.5KE7.5A 1.5KE8.2 1.5KE8.2A 1.5KE9.1 1.5KE9.1A 1.5KE10 1.5KE10A 1.5KE11 1.5KE11A 1.5KE12 1.5KE12A 1.5KE13 1.5KE13A 1.5KE15 1.5KE15A 1.5KE16 1.5KE16A 1.5KE18* 1.5KE18A* 1.5KE20* 1.5KE20A* 1.5KE22 1.5KE22A 1.5KE24* 1.5KE24A* 1.5KE27* 1.5KE27A* 1.5KE30 1.5KE30A 1.5KE33* 1.5KE33A* 1.5KE36 1.5KE36A 1.5KE39* 1.5KE39A* 1.5KE43 1.5KE43A 1.5KE47 1.5KE47A 1.5KE51* 1.5KE51A 1.5KE6.8C* 1.5KE6.8CA* 1.5KE7.5C 1.5KE7.5CA 1.5KE8.2C 1.5KE8.2CA 1.5KE9.1C 1.5KE9.1CA 1.5KE10C 1.5KE10CA 1.5KE11C 1.5KE11CA 1.5KE12C 1.5KE12CA 1.5KE13C 1.5KE13CA 1.5KE15C* 1.5KE15CA* 1.5KE16C 1.5KE16CA 1.5KE18C* 1.5KE18CA* 1.5KE20C 1.5KE20CA 1.5KE22C 1.5KE22CA 1.5KE24C* 1.5KE24CA* 1.5KE27C* 1.5KE27CA* 1.5KE30C 1.5KE30CA 1.5KE33C 1.5KE33CA 1.5KE36C 1.5KE36CA 1.5KE39C 1.5KE39CA 1.5KE43C 1.5KE43CA 1.5KE47C 1.5KE47CA 1.5KE51C 1.5KE51CA Suffix ‘C’ denotes Bi-directional device. Suffix ‘A’ denotes 5% tolerance device, no suffix denotes a 10% tolerance device. 1. For Bi-directional devices having VR of 10 volts and be.


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