1.5KA27A-E3/54 Vishay Semiconductors, 1.5KA27A-E3/54 Datasheet

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1.5KA27A-E3/54

Manufacturer Part Number
1.5KA27A-E3/54
Description
TVS Diodes - Transient Voltage Suppressors 1500W 27V Unidirect
Manufacturer
Vishay Semiconductors
Datasheet

Specifications of 1.5KA27A-E3/54

Product Category
TVS Diodes - Transient Voltage Suppressors
Rohs
yes
Polarity
Unidirectional
Operating Voltage
23.1 V
Breakdown Voltage
25.7 V
Clamping Voltage
37.5 V
Peak Surge Current
200 A
Package / Case
DO-201AA
Minimum Operating Temperature
- 65 C
Maximum Operating Temperature
+ 185 C
Dimensions
5.3 (Max) mm W x 9.5 (Max) mm L
Peak Pulse Power Dissipation
1500 W
Factory Pack Quantity
1400
TYPICAL APPLICATIONS
Use in sensitive electronics protection against voltage
transients induced by inductive load switching and lighting
on ICs, MOSFET, signal lines of sensor units for consumer,
computer, industrial, automotive and telecommunication.
Notes
(1)
(2)
Revision: 09-Feb-11
PRIMARY CHARACTERISTICS
MAXIMUM RATINGS (T
PARAMETER
Peak pulse power dissipation with a 10/1000 μs waveform
Peak pulse current at T
Power dissipation on infinite heatsink at T
Peak forward surge current 8.3 ms single half sine-wave
Maximum instantaneous forward voltage at 100 A
Operating junction and storage temperature range
Non-repetitive current pulse, per fig. 3 and derated above T
8.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com,
Package
T
Polarity
P
J
V
I
V
P
FSM
PPM
max.
WM
BR
D
www.vishay.com
Case Style 1.5KA
A
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
= 25 °C with a 10/1000 μs waveform
High Temperature Stability and High Reliability Conditions
PAR
A
= 25 °C unless otherwise noted)
®
5.5 V to 40.2 V
Uni-directional
6.8 V to 47 V
L
Transient Voltage Suppressors
= 75 °C (fig. 5)
1500 W
185 °C
1.5KE
6.5 W
200 A
(2)
(2)
(1)
A
(fig. 1)
(1)
= 25 °C per fig. 2
(fig. 3)
1
FEATURES
• Junction
• T
• Available in uni-directional polarity only
• 1500 W peak pulse power capability with a 10/1000 μs
• Excellent clamping capability
• Very fast response time
• Low incremental surge resistance
• Solder dip 275 °C max. 10 s, per JESD 22-B106
• AEC-Q101 qualified
• Material categorization: For definitions of compliance
MECHANICAL DATA
Case: Molded epoxy body over passivated junction
Molding compound meets UL 94 V-0 flammability rating
Base P/NHE3 - RoHS-compliant, AEC-Q101 qualified
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
HE3 suffix meets JESD 201 class 2 whisker test
Polarity: Color band denotes cathode end
passivated anisotropic rectifier technology
and automotive requirement
waveform
please see
J
= 185 °C capability suitable for high reliability
SYMBOL
T
J
P
www.vishay.com/doc?91000
Vishay General Semiconductor
I
I
, T
PPM
FSM
P
PPM
V
D
F
www.vishay.com/doc?99912
STG
1.5KA6.8 thru 1.5KA47A
passivation
See next table
- 65 to + 185
DiodesEurope@vishay.com
LIMIT
1500
optimized
200
6.5
3.5
Document Number: 88300
design
UNIT
°C
W
W
A
A
V

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1.5KA27A-E3/54 Summary of contents

Page 1

PAR High Temperature Stability and High Reliability Conditions Case Style 1.5KA PRIMARY CHARACTERISTICS PPM FSM T max. J Polarity Package TYPICAL APPLICATIONS Use in sensitive electronics protection against voltage transients ...

Page 2

... Notes (1) V measured after I applied for 300 μs = square wave pulse or equivalent BR T (2) Surge current waveform per fig ...

Page 3

ORDERING INFORMATION (Example) PREFERRED P/N UNIT WEIGHT (g) (1) 1.5KA6.8AHE3/54 0.916 Note (1) AEC-Q101 qualified RATINGS AND CHARACTERISTICS CURVES (T 100 10 1 0.1 0.1 µs 1.0 µs 10 µs 100 µ Pulse Width (s) d Fig. ...

Page 4

Hz Resistive or Inductive Load 0.375" (9.5 mm) Lead Lengths 100 125 T - Lead Temperature (°C) L Fig Power Derating Curve PACKAGE OUTLINE DIMENSIONS ...

Page 5

ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), ...

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