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Vishay General Semiconductor - Diodes Division 1.5SMC82AHM3_A/I — Circuit Protection

Vishay 1.5SMC82AHM3_A/I TVS Diode, 70.1V, 1500W Peak Pulse

MPN1.5SMC82AHM3_A/I
Active

Vishay General Semiconductor - Diodes Division, Automotive AEC-Q101 1.5SMC TransZorb® series, unidirectional TVS diode, 1.5 kW peak pulse, 70.1V standoff, DO-214AB (SMC) surface mount, Tape & Reel.

Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1.5SMC82AHM3_A/I specifications
ParameterValue
TypeZener
SeriesAutomotive, AEC-Q101, 1.5SMC, TransZorb®
MountingSurface Mount
Voltage - breakdown77.9V
Voltage - clamping (Max) @ ipp113V
Voltage - reverse standoff70.1V
Current - peak pulse (10/1000μs)13.3A
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

Automotive and telecom deployment

The 1.5SMC82AHM3_A/I: AEC-Q101 qualification places this in the automotive supply chain qualification flow — it has passed the environmental stress screening required for ECU input protection and load-dump clamping on 12 V and 24 V supply rails. Telecom deployment shares the same clamping requirement: protect bus receivers and power-entry points from surge events on long cable runs. The unidirectional channel is the correct polarity for a positive-supply rail clamp.

Listed as Active by Vishay General Semiconductor — Diodes Division. Available through independent distribution against an RFQ; lead time and pricing confirmed at quote. The Tape & Reel packaging suits high-volume pick-and-place assembly lines.