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Taiwan Semiconductor Corporation 1.5SMC33CA R7G — Circuit Protection

1.5SMC33CA R7G TVS Diode, 1500W, 28.2V Standoff, DO-214AB

MPN1.5SMC33CA R7G
Active

Taiwan Semiconductor 1.5SMC series, Zener TVS diode, bidirectional, 1500W peak pulse power, 28.2V standoff, 45.7V clamp, 34A peak pulse current, DO-214AB SMC package, Tape & Reel.

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

Specifications

1.5SMC33CA R7G specifications
ParameterValue
TypeZener
Series1.5SMC
MountingSurface Mount
Voltage - breakdown31.4V
Voltage - clamping (Max) @ ipp45.7V
Voltage - reverse standoff28.2V
Current - peak pulse (10/1000μs)34A
Power - peak pulse1500W (1.5kW)
Power line protectionNo
Operating temperature-55°C~150°C(TJ)
PackageTape & Reel (TR)
ApplicationsGeneral Purpose
CaseDO-214AB, SMC
Bidirectional channels1

Product details

DO-214AB SMC — reflow profile and board footprint

Supplied in Tape & Reel (TR) packaging, the 1.5SMC33CA R7G is compatible with high-speed pick-and-place and reflow soldering. The bidirectional construction means a single device handles both positive and negative transients, saving board space compared to two unidirectional diodes in anti-series.