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1.5KA43A/53

Description
Trans Voltage Suppressor Diode, 1500W, 36.8V V(RWM), Unidirectional, 1 Element, Silicon, PLASTIC, CASE 1.5KA, 2 PIN
CategoryDiscrete semiconductor    diode   
File Size75KB,5 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric View All

1.5KA43A/53 Overview

Trans Voltage Suppressor Diode, 1500W, 36.8V V(RWM), Unidirectional, 1 Element, Silicon, PLASTIC, CASE 1.5KA, 2 PIN

1.5KA43A/53 Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
package instructionO-PALF-W2
Contacts2
Manufacturer packaging codeCASE 1.5KA
Reach Compliance Codeunknow
ECCN codeEAR99
Other featuresEXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED
Maximum breakdown voltage45.2 V
Minimum breakdown voltage40.9 V
Shell connectionISOLATED
ConfigurationSINGLE
Diode component materialsSILICON
Diode typeTRANS VOLTAGE SUPPRESSOR DIODE
JESD-30 codeO-PALF-W2
JESD-609 codee0
Maximum non-repetitive peak reverse power dissipation1500 W
Number of components1
Number of terminals2
Maximum operating temperature185 °C
Minimum operating temperature-65 °C
Package body materialPLASTIC/EPOXY
Package shapeROUND
Package formLONG FORM
Peak Reflow Temperature (Celsius)NOT SPECIFIED
polarityUNIDIRECTIONAL
Maximum power dissipation5 W
Certification statusNot Qualified
Maximum repetitive peak reverse voltage36.8 V
surface mountNO
technologyAVALANCHE
Terminal surfaceTIN LEAD
Terminal formWIRE
Terminal locationAXIAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Base Number Matches1
1.5KA6.8 thru 1.5KA47A
Vishay General Semiconductor
PAR
®
Transient Voltage Suppressors
High Temperature Stability and High Reliability Conditions
FEATURES
• Junction passivation optimized design
passivated anisotropic rectifier technology
• T
J
= 185 °C capability suitable for high
reliability and automotive requirement
• Available in uni-directional polarity only
• 1500 W peak pulse power capability with a
10/1000 µs waveform
Case Style 1.5KA
PRIMARY CHARACTERISTICS
V
BR
P
PPM
P
D
I
FSM
T
J
max.
6.8 V to 47 V
1500 W
6.5 W
200 A
185 °C
• 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
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
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
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.
MAXIMUM RATINGS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Peak pulse power dissipation with a 10/1000 µs waveform
(1)
(fig. 1)
Peak pulse current at T
A
= 25 °C with a 10/1000 µs waveform
(1)
(fig. 3)
Power dissipation on infinite heatsink at T
L
= 75 °C (fig. 5)
Peak forward surge current 8.3 ms single half sine-wave
(2)
Maximum instantaneous forward voltage at 100 A
(2)
Operating junction and storage temperature range
Notes
(1)
(2)
SYMBOL
P
PPM
I
PPM
P
D
I
FSM
V
F
T
J
, T
STG
LIMIT
1500
See next table
6.5
200
3.5
- 65 to + 185
UNIT
W
A
W
A
V
°C
Non-repetitive current pulse, per fig. 3 and derated above T
A
= 25 °C per fig. 2
8.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum
Document Number: 88300
Revision: 09-Feb-11
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
www.vishay.com
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