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Bourns Inc. 1.5SMC22CA — Circuit Protection

Bourns 1.5SMC22CA TVS Diode, 1500W, 18.8V Standoff, DO-214AB

MPN1.5SMC22CA
Active

Bourns Inc. 1.5SMC series bidirectional Zener TVS diode, 1.5SMC22CA, 1500W peak pulse power, 18.8V reverse standoff, 30.6V clamping, DO-214AB SMC package, Tape & Reel.

$0.6800Ref. price · indicative, final on quote
Bourns Inc. 1.5SMC22CA datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1.5SMC22CA specifications
ParameterValue
TypeZener
MountingSurface Mount
Voltage - breakdown20.9V
Voltage - clamping (Max) @ ipp30.6V
Voltage - reverse standoff18.8V
Current - peak pulse (10/1000μs)49.7A
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
Bidirectional channels1

Product details

1500 W bidirectional clamp — the clamping voltage is the number that matters

The 1.5SMC22CA: The reverse standoff voltage is 18.8 V — the rail it protects should never exceed this in normal operation.

Package and board-fit for the DO-214AB footprint

The supplier device package is DO-214AB (SMC) — same as the case code.

Active lifecycle — no end-of-life concern for new designs

Bourns lists the 1.5SMC22CA as Active. Sourced to order against the BOM; availability confirmed at RFQ.

Frequently asked questions

What package does the 1.5SMC22CA come in?

The 1.5SMC22CA is supplied in the DO-214AB (SMC) surface-mount package.