Unidirectional TVS Diode, SMB package, offering 78V DC rated voltage and 126V clamping voltage. Features 600W peak pulse power dissipation, 4.8A peak pulse current, and 1uA leakage current. Operates across a -55°C to 150°C temperature range. Surface mountable with tape and reel packaging.
PackageSMB
MountingSurface Mount
PolarityUnidirectional
Power600W
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Technical Specifications
Littelfuse SMBJ78A technical specifications.
General
Package/Case
SMB
Clamping Voltage
126V
Clamping Voltage-Max
126V
Diode Type
ZENER
Direction
Unidirectional
Height
2.44mm
Lead Free
Lead Free
Leakage Current
1uA
Length
5.59mm
Max Breakdown Voltage
95.8V
Min Breakdown Voltage
86.7V
Max Operating Temperature
150°C
Min Operating Temperature
-55°C
Max Power Dissipation
600W
Max Surge Current
4.8A
Mount
Surface Mount
Number of Channels
1
Number of Elements
1
Number of Unidirectional Channels
1
Operating Supply Voltage
78V
Package Quantity
3000
Packaging
Tape and Reel
Peak Pulse Current
4.8A
Peak Pulse Power
600W
Polarity
Unidirectional
Power Dissipation
600W
Power Line Protection
No
Reverse Breakdown Voltage
86.7V
Reverse Standoff Voltage
78V
RoHS Compliant
Yes
Series
SMBJ
Termination
SMD/SMT
DC Rated Voltage
78V
Width
3.94mm
Compliance
RoHS
Compliant
Datasheet
Littelfuse SMBJ78A Datasheet
Download the complete datasheet for Littelfuse SMBJ78A to view detailed technical specifications.
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