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Vishay General Semiconductor - Diodes Division 1.5SMC10AHM3_A/H — Circuit Protection

1.5SMC10AHM3_A/H Vishay TVS, AEC-Q101, 1500W, DO-214AB

MPN1.5SMC10AHM3_A/H
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Vishay General Semiconductor - Diodes Division, Automotive AEC-Q101 1.5SMC TransZorb® series, TVS Zener diode, 1.5SMC10AHM3_A/H, 1500W peak pulse power, DO-214AB SMC package, Tape & Reel.

Vishay General Semiconductor - Diodes Division 1.5SMC10AHM3_A/H datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1.5SMC10AHM3_A/H specifications
ParameterValue
TypeZener
SeriesAutomotive, AEC-Q101, 1.5SMC, TransZorb®
MountingSurface Mount
Voltage - breakdown9.5V
Voltage - clamping (Max) @ ipp14.5V
Voltage - reverse standoff8.55V
Current - peak pulse (10/1000μs)103A
Power - peak pulse1500W (1.5kW)
Power line protectionNo
Operating temperature-65°C~150°C(TJ)
PackageTape & Reel (TR)
ApplicationsAutomotive, Telecom
CaseDO-214AB, SMC
Unidirectional channels1

Product details

What the ratings mean for your BOM

The 1.5SMC10AHM3_A/H: The 9.5V minimum breakdown voltage ensures the avalanche region is entered before the protected circuit sees damaging overvoltage. With a 1500W peak pulse rating, this TVS can absorb short-duration surges typical of automotive load-dump or telecom lightning-induced transients without failing short. The 103A peak pulse current at the clamping voltage tells you the diode can sink substantial fault current before the upstream fuse clears. The DO-214AB (SMC) package is a standard surface-mount footprint that reflows with common lead-free profiles and fits existing TVS pad layouts.

Frequently asked questions

Where can I buy 1.5SMC10AHM3_A/H and how do I get a price?

No stock-holding claim or lead-time number is stated here.

What is 1.5SMC10AHM3_A/H's listed type on this Circuit Protection line?

It is a Zener-type TVS diode, meaning it uses the avalanche breakdown of a Zener junction to clamp transients. The series is Automotive, AEC-Q101, 1.5SMC, TransZorb®.