Document
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1.5KE6V8A/440A 1.5KE6V8CA/440CA
TRANSILTM
FEATURES PEAK PULSE POWER : 1500 W (10/1000µs) BREAKDOWN VOLTAGE RANGE : From 6.8V to 440 V UNI AND BIDIRECTIONAL TYPES LOW CLAMPING FACTOR FAST RESPONSE TIME UL RECOGNIZED DESCRIPTION Transil diodes provide high overvoltage protection by clamping action. Their instantaneousresponse to transient overvoltages makes them particularly suited to protect voltage sensitive devices such as MOS Technology and low voltage supplied IC’s.
CB429
ABSOLUTE MAXIMUM RATINGS (Tamb = 25°C) Symbol PPP P IFSM Tstg Tj TL Parameter Peak pulse power dissipation (see note 1) Power dissipation on infinite heatsink Non repetitive surge peak forward current for unidirectional types Storage temperature range Maximum junction temperature Maximum lead temperature for soldering during 10s at 5mm from case Tj initial = Tamb Tamb = 75°C tp = 10ms Tj initial = Tamb Value 1500 5 200 - 65 to + 175 175 230 Unit W W A °C °C °C
Note 1 : For a surge greater than the maximum values, the diode will fail in short-circuit.
THERMAL RESISTANCES Symbol Rth (j-l) Rth (j-a) Junction to leads Junction to ambient on printed circuit. Llead = 10 mm Parameter Value 20 75 Unit °C/W °C/W
January 1998 Ed: 2
1/6
1.5KExx
ELECTRICAL CHARACTERISTICS (Tamb = 25°C)
I
Symbol VRM VBR VCL IRM IPP
Parameter Stand-off voltage Breakdown voltage Clamping voltage Leakage current @ VRM Peak pulse current Voltage temperature coefficient Forward voltage drop
VCL VBR V RM
IF
VF I RM V
αT
VF
I PP
Types
IRM @ VRM max
min
VBR @ IR nom max note2
VCL @ IPP max 10/1000µs
VCL @ IPP max 8/20µs V A
αT max note3 10 /°C 5.7 6.1 7.3 7.8 8.4 8.8 9.2 9.4 9.6 9.7 9.8 9.9 10.0 10.1 10.3 10.4 10.4 10.5 10.6 10.7 10.8 10.8
-4
C typ note4 pF 9500 8500 7000 6000 5000 4300 3700 3500 3200 2900 2700 2500 2400 2050 1800 1700 1550 1350 1150 1000 850 725
Unidirectional 1.5KE6V8A 1.5KE7V5A 1.5KE10A 1.5KE12A 1.5KE15A 1.5KE18A 1.5KE22A 1.5KE24A 1.5KE27A 1.5KE30A 1.5KE33A 1.5KE36A 1.5KE39A 1.5KE47A 1.5KE56A 1.5KE62A 1.5KE68A 1.5KE82A 1.5KE100A 1.5KE120A 1.5KE150A 1.5KE180A
Bidirectional 1.5KE6V8CA 1.5KE7V5CA 1.5KE10CA 1.5KE12CA 1.5KE15CA 1.5KE18CA 1.5KE22CA 1.5KE24CA 1.5KE27CA 1.5KE30CA 1.5KE33CA 1.5KE36CA 1.5KE39CA 1.5KE47CA 1.5KE56CA 1.5KE62CA 1.5KE68CA 1.5KE82CA 1.5KE100CA 1.5KE120CA 1.5KE150CA 1.5KE180CA
µA 1000 500 10 5 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
V 5.8 6.4 8.55 10.2 12.8 15.3 18.8 20.5 23.1 25.6 28.2 30.8 33.3 40.2 47.8 53.0 58.1 70.1 85.5 102 128 154
V 6.45 7.13 9.5 11.4 14.3 17.1 20.9 22.8 25.7 28.5 31.4 34.2 37.1 44.7 53.2 58.9 64.6 77.9 95.0 114 143 171
V 6.8 7.5 10 12 15 18 22 24 27 30 33 36 39 47 56 62 68 82 100 120 150 180
V 7.14 7.88 10.5 12.6 15.8 18.9 23.1 25.2 28.4 31.5 34.7 37.8 41.0 49.4 58.8 65.1 71.4 86.1 105 126 158 189
mA 10 10 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
V
A
10.5 143 13.4 746 11.3 132 14.5 690 14.5 100 18.6 538 16.7 21.2 90 71 21.7 461 27.2 368
25.2 59.5 32.5 308 30.6 33.2 37.5 41.5 45.7 49.9 53.9 49 45 40 36 33 30 28 39.3 254 4.