Unidirectional TVS diode for surge suppression, featuring a 40V reverse standoff voltage and 400W peak pulse power. This component offers a 64.5V clamping voltage and 49.1V max breakdown voltage, with a low 2.5uA leakage current. Designed for ESD protection, it operates across a -65°C to 150°C temperature range and is housed in a compact SMA package. This RoHS compliant, halogen-free diode is supplied in tape and reel packaging.
PackageSMA
PolarityUnidirectional
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Technical Specifications
Onsemi 1SMA40AT3G technical specifications.
General
Package/Case
SMA
Clamping Voltage
64.5V
Diode Type
ZENER
Direction
Unidirectional
ESD Protection
Yes
Halogen Free
Halogen Free
Height
2.05mm
Lead Free
Lead Free
Leakage Current
2.5uA
Length
4.57mm
Max Breakdown Voltage
49.1V
Min Breakdown Voltage
44.4V
Max Operating Temperature
150°C
Min Operating Temperature
-65°C
Max Power Dissipation
400W
Max Reverse Leakage Current
2.5uA
Number of Elements
1
Number of Unidirectional Channels
1
Package Quantity
5000
Packaging
Tape and Reel
Peak Pulse Current
6.2A
Peak Pulse Power
400W
Polarity
Unidirectional
Power Line Protection
No
Reach SVHC Compliant
No
Reverse Breakdown Voltage
44.4V
Reverse Standoff Voltage
40V
RoHS Compliant
Yes
Series
Automotive, AEC-Q101
Width
2.92mm
Compliance
RoHS
Compliant
Datasheet
Onsemi 1SMA40AT3G Datasheet
Download the complete datasheet for Onsemi 1SMA40AT3G to view detailed technical specifications.
No datasheet is available for this part.