Unidirectional Transient Voltage Suppressor (TVS) diode with 1.5kW peak pulse power and 440V reverse standoff voltage. Features a 492V minimum breakdown voltage and 713V clamping voltage, designed for surface mount applications in a DO-214AB package. Operates across a wide temperature range from -65°C to 150°C with a low leakage current of 1µA. This silicon-based, single-element device offers 6.5W max power dissipation and 2.1A max surge current, ensuring robust protection.
PackageDO-214AB
MountingSurface Mount
PolarityUnidirectional
Power1.5kW
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Technical Specifications
Littelfuse SMCJ440A technical specifications.
General
Package/Case
DO-214AB
Clamping Voltage
713V
Clamping Voltage-Max
713V
Diode Type
ZENER
Direction
Unidirectional
Height
2.62mm
Lead Free
Lead Free
Leakage Current
1uA
Length
8.13mm
Max Breakdown Voltage
543V
Min Breakdown Voltage
492V
Max Operating Temperature
150°C
Min Operating Temperature
-65°C
Max Power Dissipation
6.5W
Max Surge Current
2.1A
Mount
Surface Mount
Number of Channels
1
Number of Elements
1
Number of Unidirectional Channels
1
Operating Supply Voltage
440V
Package Quantity
3000
Packaging
Tape and Reel
Peak Pulse Current
2.1A
Peak Pulse Power
1.5kW
Polarity
Unidirectional
Power Dissipation
1.5kW
Power Line Protection
No
Reach SVHC Compliant
No
Reverse Breakdown Voltage
492V
Reverse Standoff Voltage
440V
RoHS Compliant
Yes
Series
SMCJ
Termination
SMD/SMT
DC Rated Voltage
440V
Width
6.22mm
Compliance
RoHS
Compliant
Datasheet
Littelfuse SMCJ440A Datasheet
Download the complete datasheet for Littelfuse SMCJ440A to view detailed technical specifications.
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