Unidirectional Transient Voltage Suppressor (TVS) diode with 600W peak pulse power dissipation. Features a 20V reverse breakdown voltage and 18V reverse standoff voltage, with a clamping voltage of 29.2V. Operates across a wide temperature range from -55°C to 150°C, offering a low leakage current of 1µA. This surface mount component, housed in an SMB package, provides 20.5A peak pulse current handling and is RoHS compliant.
PackageSMB
MountingSurface Mount
PolarityUnidirectional
Power600W
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Technical Specifications
Vishay SMBJ18A-E3/52 technical specifications.
General
Package/Case
SMB
Clamping Voltage
29.2V
Clamping Voltage-Max
29.2V
Diode Type
ZENER
Direction
Unidirectional
Height
2.44mm
Lead Free
Lead Free
Leakage Current
1uA
Length
5.59mm
Max Breakdown Voltage
22.1V
Min Breakdown Voltage
20V
Max Operating Temperature
150°C
Min Operating Temperature
-55°C
Max Reverse Leakage Current
1uA
Max Surge Current
20.5A
Mount
Surface Mount
Number of Channels
1
Number of Elements
1
Number of Unidirectional Channels
1
Operating Supply Voltage
18V
Package Quantity
750
Packaging
Tape and Reel
Peak Pulse Current
20.5A
Peak Pulse Power
600W
Polarity
Unidirectional
Power Dissipation
600W
Power Line Protection
No
Radiation Hardening
No
Reach SVHC Compliant
No
Reverse Breakdown Voltage
20V
Reverse Standoff Voltage
18V
RoHS Compliant
Yes
Series
TransZorb®
Termination
SMD/SMT
Width
3.94mm
Compliance
RoHS
Compliant
Datasheet
Vishay SMBJ18A-E3/52 Datasheet
Download the complete datasheet for Vishay SMBJ18A-E3/52 to view detailed technical specifications.
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