Skip to main content
Littelfuse Inc. 1.5SMC30A — Circuit Protection

Littelfuse 1.5SMC30A TVS Diode, 1500W, 25.6V Standoff

MPN1.5SMC30A
Active

Littelfuse Inc. 1.5SMC series Zener TVS diode, 1500W peak pulse power, 25.6V reverse standoff, 41.4V clamp, unidirectional, DO-214AB SMC package.

$0.6500Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1.5SMC30A specifications
ParameterValue
TypeZener
Series1.5SMC
MountingSurface Mount
Voltage - breakdown28.5V
Voltage - clamping (Max) @ ipp41.4V
Voltage - reverse standoff25.6V
Current - peak pulse (10/1000μs)36.7A
Power - peak pulse1500W (1.5kW)
Power line protectionNo
Operating temperature-55°C~150°C(TJ)
PackageTape & Reel (TR); Cut Tape (CT)
ApplicationsGeneral Purpose
CaseDO-214AB, SMC
Unidirectional channels1

Product details

The 1.5SMC30A: Cut Tape works for prototype or low-volume builds. Mounting is surface-mount only; the SMC footprint is standard across the 1.5SMC family, so a single PCB layout serves multiple voltage variants.

No stock-holding claim — confirm lead time per your BOM quantity.