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Vishay General Semiconductor - Diodes Division 1.5SMC7.5AHM3_A/H — Circuit Protection

Vishay 1.5SMC7.5AHM3_A/H TVS Diode, 6.4V, 11.3V Clamp

MPN1.5SMC7.5AHM3_A/H
Active

Vishay General Semiconductor Zener TVS, 1.5SMC series, AEC-Q101, 1500W peak pulse, 133A peak pulse current, 6.4V typ standoff, 11.3V clamp, -65°C to 150°C TJ, DO-214AB SMC, surface mount.

$0.3331Ref. price · indicative, final on quote
Vishay General Semiconductor - Diodes Division 1.5SMC7.5AHM3_A/H datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1.5SMC7.5AHM3_A/H specifications
ParameterValue
TypeZener
SeriesAutomotive, AEC-Q101, 1.5SMC, TransZorb®
MountingSurface Mount
Voltage - breakdown7.13V
Voltage - clamping (Max) @ ipp11.3V
Voltage - reverse standoff6.4V
Current - peak pulse (10/1000μs)133A
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 1.5SMC7.5AHM3_A/H protects

The 1.5SMC7.5AHM3_A/H is a unidirectional Zener-based transient voltage suppressor in the DO-214AB (SMC) package, AEC-Q101 qualified for automotive applications and listed for telecom line protection. The minimum breakdown of 7.13 V sets the conduction threshold; the 11.3 V maximum clamping voltage defines what the protected node sees during an unclamped event.

Sourcing posture — active, quoted to order

Quoted to BOM quantity against an RFQ; pricing and lead time confirmed at quote time.

Frequently asked questions

What replaces 1.5SMC7.5AHM3_A/H if I need an alternative?

The base product number 1.5SMC7.5 anchors the broader 1.5SMC series from the same manufacturer; parametric siblings with the same SMC package and automotive qualification may share the same BOM pad.

What type of protection does the 1.5SMC7.5AHM3_A/H provide?

It is a unidirectional Zener TVS — it clamps voltage transients above its breakdown threshold to protect sensitive downstream circuits on automotive and telecom supply rails.