Surface mount unidirectional TVS diode, DO-214AC package, offering 400W peak pulse power and 13.7A peak pulse current. Features a 29.2V clamping voltage and 18V reverse standoff voltage, with a breakdown voltage range of 20V to 22.1V. Operates across a wide temperature range from -65°C to 150°C, with a low leakage current of 1µA. This RoHS compliant component is designed for power line protection applications.
PackageDO-214AC
MountingSurface Mount
PolarityUnidirectional
Power400W
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Technical Specifications
Littelfuse SMAJ18A technical specifications.
General
Package/Case
DO-214AC
Clamping Voltage
29.2V
Clamping Voltage-Max
29.2V
Diode Type
ZENER
Direction
Unidirectional
Height
2.29mm
Lead Free
Lead Free
Leakage Current
1uA
Length
5.28mm
Max Breakdown Voltage
22.1V
Min Breakdown Voltage
20V
Max Operating Temperature
150°C
Min Operating Temperature
-65°C
Max Power Dissipation
3.3W
Max Surge Current
13.7A
Mount
Surface Mount
Number of Channels
1
Number of Elements
1
Number of Unidirectional Channels
1
Operating Supply Voltage
18V
Package Quantity
5000
Packaging
Tape and Reel
Peak Pulse Current
13.7A
Peak Pulse Power
400W
Polarity
Unidirectional
Power Dissipation
400W
Power Line Protection
No
Reach SVHC Compliant
No
Reverse Breakdown Voltage
20V
Reverse Standoff Voltage
18V
RoHS Compliant
Yes
Series
SMAJ
Termination
SMD/SMT
DC Rated Voltage
18V
Width
2.79mm
Compliance
RoHS
Compliant
Datasheet
Littelfuse SMAJ18A Datasheet
Download the complete datasheet for Littelfuse SMAJ18A to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.