Unidirectional TVS Diode, DO-214AC package, featuring a 78V DC rated voltage and 126V clamping voltage. This surface mount component offers 400W peak pulse power dissipation and 3.2A peak pulse current handling. With a minimum breakdown voltage of 86.7V and a maximum operating temperature of 150°C, it provides reliable surge suppression.
PackageDO-214AC
MountingSurface Mount
PolarityUnidirectional
Power400W
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Technical Specifications
Littelfuse SMAJ78A technical specifications.
General
Package/Case
DO-214AC
Clamping Voltage
126V
Clamping Voltage-Max
126V
Diode Type
ZENER
Direction
Unidirectional
Height
2.29mm
Lead Free
Lead Free
Leakage Current
1uA
Length
5.28mm
Max Breakdown Voltage
95.8V
Min Breakdown Voltage
86.7V
Max Operating Temperature
150°C
Min Operating Temperature
-65°C
Max Surge Current
3.2A
Mount
Surface Mount
Number of Channels
1
Number of Elements
1
Number of Unidirectional Channels
1
Operating Supply Voltage
78V
Package Quantity
5000
Packaging
Tape and Reel
Peak Pulse Current
3.2A
Peak Pulse Power
400W
Polarity
Unidirectional
Power Dissipation
400W
Power Line Protection
No
Reverse Breakdown Voltage
86.7V
Reverse Standoff Voltage
78V
RoHS Compliant
Yes
Series
SMAJ
Termination
SMD/SMT
DC Rated Voltage
78V
Width
2.79mm
Compliance
RoHS
Compliant
Datasheet
Littelfuse SMAJ78A Datasheet
Download the complete datasheet for Littelfuse SMAJ78A to view detailed technical specifications.
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