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Vishay General Semiconductor - Diodes Division 1.5SMC33CA-M3/57T — Circuit Protection

Vishay 1.5SMC33CA-M3/57T TVS, 1500W, 28.2V Bidirectional

MPN1.5SMC33CA-M3/57T
Active

Vishay General Semiconductor - Diodes Division 1.5SMC, TransZorb® bidirectional TVS diode, Type Zener, 1500W peak pulse, 28.2V reverse standoff, 45.7V clamping, DO-214AB (SMC), Tape & Reel.

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

Specifications

1.5SMC33CA-M3/57T specifications
ParameterValue
TypeZener
Series1.5SMC, TransZorb®
MountingSurface Mount
Voltage - breakdown31.4V
Voltage - clamping (Max) @ ipp45.7V
Voltage - reverse standoff28.2V
Current - peak pulse (10/1000μs)32.8A
Power - peak pulse1500W (1.5kW)
Power line protectionNo
Operating temperature-65°C~150°C(TJ)
PackageTape & Reel (TR)
ApplicationsGeneral Purpose
CaseDO-214AB, SMC
Bidirectional channels1

Product details

The 1.5SMC33CA-M3/57T: Supplied on Tape & Reel, it is ready for high-volume pick-and-place; the reel quantity is the standard 3,000 pieces for this SMC package size.

Active lifecycle — sourcing posture

No pin-compatible second source is registered; Vishay's own TransZorb line is the primary supply.