Skip to main content
Log in
Taiwan Semiconductor Corporation 1.5SMC120CA V7G — Circuit Protection

1.5SMC120CA V7G TVS Diode, 1500W, 102V Standoff, DO-214AB

MPN1.5SMC120CA V7G
Active

Taiwan Semiconductor 1.5SMC series bidirectional Zener TVS, 1.5SMC120CA V7G, 1500W peak pulse power, 102V reverse standoff, 165V clamping, DO-214AB (SMC) surface mount package.

$0.2184Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1.5SMC120CA V7G specifications
ParameterValue
TypeZener
Series1.5SMC
MountingSurface Mount
Voltage - breakdown114V
Voltage - clamping (Max) @ ipp165V
Voltage - reverse standoff102V
Current - peak pulse (10/1000μs)9.5A
Power - peak pulse1500W (1.5kW)
Power line protectionNo
Operating temperature-55°C ~ 150°C (TJ)
PackageTape & Reel (TR)
ApplicationsTelecom
CaseDO-214AB, SMC
Bidirectional channels1

Product details

1.5kW bidirectional TVS for telecom line protection

The 1.5SMC120CA V7G: Clamping max is 165V at a peak pulse current of 9.5A. The DO-214AB (SMC) package is the standard surface-mount footprint for 1.5kW TVS diodes — fits the same pad layout as other 1.5SMC parts, so a BOM swap between voltage ratings needs no board spin.

Operating temperature and deployment context

Labelled for Telecom applications — the 102V standoff aligns with 100V nominal DC bus voltages in rectifiers and remote radio head power feeds. No power line protection, so it is not intended for AC mains; keep it on the DC side.

Frequently asked questions

What are the key clamping specs for 1.5SMC120CA V7G?

Reverse standoff voltage is 102V, minimum breakdown is 114V, maximum clamping at peak pulse current is 165V at 9.5A (10/1000µs waveform). Peak pulse power is 1500W.

What package does 1.5SMC120CA V7G come in?

DO-214AB (SMC) surface mount package, supplied on Tape & Reel (TR). The footprint is standard for 1.5kW TVS diodes in this series.