Automotive 400W TVS Diode, Unidirectional, ZENER type, in a DO-214AC surface mount package. Features a peak pulse power of 400W, peak pulse current of 71A, and a reverse standoff voltage of 15V. Breakdown voltage ranges from 16.7V to 18.5V, with a maximum reverse leakage current of 200nA. Operates across a wide temperature range of -55°C to 150°C. Designed for automotive applications, AEC-Q101 qualified, and RoHS compliant.
PackageDO-214AC
MountingSurface Mount
PolarityUnidirectional
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Technical Specifications
Stmicroelectronics SM4T18AY technical specifications.
General
Package/Case
DO-214AC
Diode Type
ZENER
Direction
Unidirectional
Height
2.45mm
Length
4.6mm
Max Breakdown Voltage
18.5V
Min Breakdown Voltage
16.7V
Max Operating Temperature
150°C
Min Operating Temperature
-55°C
Max Power Dissipation
400W
Max Reverse Leakage Current
200nA
Mount
Surface Mount
Number of Unidirectional Channels
1
Package Quantity
1
Packaging
Tape and Reel
Peak Pulse Current
71A
Peak Pulse Power
400W
Polarity
Unidirectional
Power Line Protection
No
Reach SVHC Compliant
No
Reverse Standoff Voltage
15V
RoHS Compliant
Yes
Series
Automotive, AEC-Q101, SM4TY, TRANSIL™
Width
2.9mm
Compliance
RoHS
Compliant
Datasheet
Stmicroelectronics SM4T18AY Datasheet
Download the complete datasheet for Stmicroelectronics SM4T18AY to view detailed technical specifications.
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