Datasheet 1.5KE6V8A/440A Datasheet

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1.5KE6V8A/440A
FEATURES
PEAK PULSE POWER : 1500 W (10/1000µs)
BREAKDOWN VOLTAGE RANGE :
From 6.8V to 440 V
LOW CLAMPING FACTOR
FAST RESPONSE TIME
UL RECOGNIZED
DESCRIPTION
Transil diodes providehigh overvoltage protection by clampingaction. Their instantaneous response to transient overvoltages makes them particularly suited to protect voltage sensitive devices such as MOS Technology and low voltage supplied IC’s.
1.5KE6V8CA/440CA
TRANSIL
CB429
TM
ABSOLUTE MAXIMUM RATINGS (T
amb
=25°C)
Symbol Parameter Value Unit
P
PP
P Power dissipation on infinite heatsink T
I
FSM
T
stg
T
j
T
L
Peak pulse power dissipation (see note 1) Tj initial = T
=75°C5W
amb
Non repetitive surge peak forward current for unidirectional types
tp = 10ms Tj initial = T
Storage temperature range Maximum junction temperature
Maximum lead temperature for soldering during 10s at 5mm
amb
amb
1500 W
200 A
- 65 to + 175 175
230 °C
from case
Note 1 : For a surge greater than the maximum values, the diode will fail in short-circuit.
THERMAL RESISTANCES
Symbol Parameter Value Unit
R
R
th (j-l)
th (j-a)
Junction to leads Junction to ambient on printed circuit. L
=10mm
lead
20 °C/W 75 °C/W
°C °C
August 2001- Ed: 2
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ELECTRICALCHARACTERISTICS (T
Symbol Parameter
V
RM
V
BR
V
CL
I
RM
I
PP
Stand-off voltage Breakdown voltage
Clamping voltage Leakage current @ V
Peak pulse current
RM
amb
=25°C)
VV
CLVBR
I
I
F
V
RM
V
F
I
RM
V
αT Voltage temperature coefficient
V
F
Forward voltage drop
Types IRM@V
RM
V
@IRVCL@IPPVCL@I
BR
max min nom max max max max typ
note2 10/1000µs 8/20µs note3 note4
Unidirectional Bidirectional µAVVVVmAVAVA10-4/ °CpF
1.5KE6V8A 1.5KE6V8CA 1000 5.8 6.45 6.8 7.14 10 10.5 143 13.4 746 5.7 9500
1.5KE7V5A 1.5KE7V5CA 500 6.4 7.13 7.5 7.88 10 11.3 132 14.5 690 6.1 8500
1.5KE10A 1.5KE10CA 10 8.55 9.5 10 10.5 1 14.5 100 18.6 538 7.3 7000
1.5KE12A 1.5KE12CA 5 10.2 11.4 12 12.6 1 16.7 90 21.7 461 7.8 6000
1.5KE15A 1.5KE15CA 1 12.8 14.3 15 15.8 1 21.2 71 27.2 368 8.4 5000
1.5KE18A 1.5KE18CA 1 15.3 17.1 18 18.9 1 25.2 59.5 32.5 308 8.8 4300
1.5KE22A 1.5KE22CA 1 18.8 20.9 22 23.1 1 30.6 49 39.3 254 9.2 3700
1.5KE24A 1.5KE24CA 1 20.5 22.8 24 25.2 1 33.2 45 42.8 234 9.4 3500
1.5KE27A 1.5KE27CA 1 23.1 25.7 27 28.4 1 37.5 40 48.3 207 9.6 3200
1.5KE30A 1.5KE30CA 1 25.6 28.5 30 31.5 1 41.5 36 53.5 187 9.7 2900
1.5KE33A 1.5KE33CA 1 28.2 31.4 33 34.7 1 45.7 33 59.0 169 9.8 2700
1.5KE36A 1.5KE36CA 1
1.5KE39A 1.5KE39CA 1
1.5KE47A 1.5KE47CA 1
1.5KE56A 1.5KE56CA 1
1.5KE62A 1.5KE62CA 1
1.5KE68A 1.5KE68CA 1
1.5KE82A 1.5KE82CA 1
30.8 34.2 36 37.8 1 49.9 30 64.3 156 9.9 2500
33.3 37.1 39 41.0 1 53.9 28 69.7 143 10.0 2400
40.2 44.7 47 49.4 1 64.8 23.2 84 119 10.1 2050
47.8 53.2 56 58.8 1 77 19.5 100 100 10.3 1800
53.0 58.9 62 65.1 1 85 17.7 111 90 10.4 1700
58.1 64.6 68 71.4 1 92 16.3 121 83 10.4 1550
70.1 77.9 82 86.1 1 113 13.3 146 69 10.5 1350
1.5KE100A 1.5KE100CA 1 85.5 95.0 100 105 1 137 11 178 56 10.6 1150
1.5KE120A 1.5KE120CA 1 102 114 120 126 1 165 9.1 212 47 10.7 1000
1.5KE150A 1.5KE150CA 1 128 143 150 158 1 207 7.2 265 38 10.8 850
1.5KE180A 1.5KE180CA 1 154 171 180 189 1 246 6.1 317 31.5 10.8 725
I
PP
αTC
PP
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Types I
RM@VRM
V
@IRVCL@IPPVCL@I
BR
αTC
PP
max min nom max max max max typ
note2 10/1000µs 8/20µs note3 note4
-4
Unidirectional Bidirectional µAVVVVmAVAVA10
/ °CpF
1.5KE200A 1.5KE200CA 1 171 190 200 210 1 274 5.5 353 28 10.8 675
1.5KE220A 1.5KE220CA 1
1.5KE250A 1.5KE250CA 1
1.5KE300A 1.5KE300CA 1
1.5KE350A 1.5KE350CA 1
1.5KE400A 1.5KE400CA 1
1.5KE440A 1.5KE440CA 1
188 209 220 231 1 328 4.6 388 26 10.8 625 213 237 250 263 1 344 5.0 442 23 11 560 256 285 300 315 1 414 5.0 529 19 11 500 299 332 350 368 1 482 4.0 618 16 11 430 342 380 400 420 1 548 4.0 706 14 11 390 376 418 440 462 1 603 3.5 776 13 11 360
Fig. 1: Peak pulse power dissipation versus
%I
100
50
PP
10 s
PULSE WAVEFORM 10/1000 s
initial junction temperature (printed circuit
0
1000 s
Note 2 : Pulse test: tp< 50 ms. Note 3 : VBR= αT*(T Note 4 : VR= 0 V, F = 1 MHz. For bidirectional types,
capacitance value is divided by 2.
- 25)*VBR(25°C).
amb
t
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Fig. 2 : Peak pulse power versus exponential pulse duration.
Fig. 3 : Clamping voltage versus peak pulse current.
Exponential waveform: tp=20µs________
tp= 1 ms——————-
tp= 10 ms ...............
Note : The curves of the figure3 are specified for a junction temperature of 25°C before surge. The given results may be extrapolated for otherjunction temperatures by using the following formula: VBR=αT* (T
-25) * VBR(25°C).
amb
For intermediate voltages, extrapolate the given results.
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Fig. 4a : Capacitance versus reverse applied
voltage for unidirectional types (typical values).
Fig. 5 : Peak forward voltage drop versus peak forward current (typical values for unidirectional types).
Note : Multiply by 2 for units with VBR> 220 V.
Fig. 4b : Capacitance versus reverse applied
voltage for b idirectional types (typical values).
Fig. 6 : Transient thermal impedance junc­tion-ambient versus pulse duration (For FR4 PC Board with L
= 10mm).
lead
Fig. 7 : Relative variation of leakage current versus junction temperature.
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1.5KExx
ORDER CODE
1.5 KE 100 C A RL
1500W
PACKAGING
= Ammopack tape
RL = Tape& reel
BREAKDOWNVOLTAGE
BIDIRECTIONAL No suffix: Unidirectional
MARKING : Logo, Date Code, Type Code,Cathode Band (forunidirectional types only).
PACKAGE MECHANICAL DATA
CB429 (Plastic)
DIMENSIONS
REF.
A 9.45 9.50 9.80 0.372 0.374 0.386 B 26 1.024
C 4.90 5.00 5.10 0.193 0.197 0.201D 0.94 1.00 1.06 0.037 0.039 0.042
L1 1.27 0.050
Note1 : Theleadis not controlledwithin zoneL
Millimeters Inches
Min. Typ. Max. Min. Typ. Max.
1
Packaging : standard packaging is in tape and reel. Weight = 0.85 g.
Information furnished isbelievedto be accurateand reliable.However,STMicroelectronics assumes noresponsibilityfor the consequences of use ofsuch information nor for any infringementof patents or otherrightsof third parties whichmay result from its use.No license is grantedby implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written ap­proval of STMicroelectronics.
The ST logo is a registered trademark of STMicroelectronics
2001 STMicroelectronics - Printed in Italy - All rights reserved.
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