Unidirectional Transient Voltage Suppressor (TVS) diode in a DO-218AB surface mount package. Features a 18V reverse standoff voltage and a 20V minimum breakdown voltage, with a maximum breakdown voltage of 22.1V. Offers a clamping voltage of 29.2V and a peak pulse current capability of 226A, with a maximum surge current of 700A. Dissipates up to 6.6kW of peak pulse power. Operates across a temperature range of -55°C to 175°C.
PackageDO-218AB
Voltage18V
Current226A
MountingSurface Mount
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Technical Specifications
Vishay SM8S18A-E3/2D technical specifications.
General
Package/Case
DO-218AB
Clamping Voltage
29.2V
Clamping Voltage-Max
29.2V
Current
226A
Direction
Unidirectional
Lead Free
Lead Free
Leakage Current
10uA
Max Breakdown Voltage
22.1V
Min Breakdown Voltage
20V
Max Operating Temperature
175°C
Min Operating Temperature
-55°C
Max Power Dissipation
6.6kW
Max Reverse Leakage Current
10uA
Max Surge Current
700A
Mount
Surface Mount
Number of Channels
1
Number of Elements
1
Operating Supply Voltage
18V
Package Quantity
750
Packaging
Tape and Reel
Peak Pulse Current
226A
Peak Pulse Power
6.6kW
Polarity
Unidirectional
Power Dissipation
6.6kW
Radiation Hardening
No
Reverse Breakdown Voltage
20V
Reverse Standoff Voltage
18V
RoHS Compliant
Yes
Voltage
18V
Compliance
RoHS
Compliant
Datasheet
Vishay SM8S18A-E3/2D Datasheet
Download the complete datasheet for Vishay SM8S18A-E3/2D to view detailed technical specifications.
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