1.5KE20CA Fairchild Semiconductor, 1.5KE20CA Datasheet

DIODE, TVS, 20V, 1500W, AXL, BIDIRC

1.5KE20CA

Manufacturer Part Number
1.5KE20CA
Description
DIODE, TVS, 20V, 1500W, AXL, BIDIRC
Manufacturer
Fairchild Semiconductor
Datasheet

Specifications of 1.5KE20CA

Reverse Stand-off Voltage Vrwm
17.1V
Breakdown Voltage Range
19V To 21V
Clamping Voltage Vc Max
27.7V
Diode Configuration
Bidirectional
Peak Pulse Current Ippm
54.2A
Rohs Compliant
Yes

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2002 Fairchild Semiconductor Corporation
P
I
P
I
T
T
Symbol
PPM
FSM
1500 Watt Transient Voltage Suppressors
Absolute Maximum Ratings*
stg
J
*
Note 1: Measured on 8.3 ms single half-sine wave; Duty cycle = 4 pulses per minute maximum.
PPM
D
These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
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
bidirectional.
Typical I
UL certified, UL #E210467.
unidirectional and 5.0 ns for
Peak Pulse Power Dissipation at T
Peak Pulse Current
Power Dissipation
Non-repetitive Peak Forward Surge Current
Storage Temperature Range
Operating Junction Temperature
R
less than 1.0 A above 10V.
.375 " lead length @ T
superimposed on rated load (JEDEC method)
Transient Voltage Suppressors
1V5KE6V8(C)A - 1V5KE440(C)A
DEVICES FOR BIPOLAR APPLICATIONS
- Electrical Characteristics apply in both directions.
Parameter
- Bidirectional types use CA suffix.
A
= 75 C
P
=1ms
T
A
= 25°C unless otherwise noted
(Note 1)
COLOR BAND ON BIDIRECTIONAL DEVICES.
ON UNIDIRECTIONAL DEVICES ONLY. NO
COLOR BAND DENOTES CATHODE
DO-201AE
-55 to +175
-55 to +175
see table
Value
1500
200
5.0
1V5KE6V8(C)A - V5KE440(C)A, Rev. D
Units
W
W
A
A
°C
C

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1.5KE20CA Summary of contents

Page 1

... 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. 2002 Fairchild Semiconductor Corporation COLOR BAND DENOTES CATHODE ON UNIDIRECTIONAL DEVICES ONLY. NO COLOR BAND ON BIDIRECTIONAL DEVICES. ...

Page 2

Electrical Characteristics Uni-directional Reverse Bi-directional (C) Stand-off Voltage Device V (V) RWM 1V5KE6V8(C)A 5.80 1V5KE7V5(C)A 6.40 1V5KE8V2(C)A 7.02 1V5KE9V1(C)A 7.78 1V5KE10(C)A 8.55 1V5KE11(C)A 9.40 1V5KE12(C)A 10.2 1V5KE13(C)A 11.1 1V5KE15(C)A 12.8 1V5KE16(C)A 13.6 1V5KE18(C)A 15.3 1V5KE20(C)A 17.1 1V5KE22(C)A 18.8 1V5KE24(C)A 20.5 ...

Page 3

Typical Characteristics 100 0.1 0.0001 0.001 0.01 0.1 Pulse Width [ms] Figure 1. Peak Pulse Power Rating Curve 150 º Pulse Width (td) is Defined ...

Page 4

CROSSVOLT â â â â Rev. H5 ...

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