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Taiwan Semiconductor Corporation 1.5KE120CA B0G — Circuit Protection

1.5KE120CA B0G TVS Diode, 1500W, Bidirectional, DO-201

MPN1.5KE120CA B0G
Active

Taiwan Semiconductor 1.5KE series TVS diode, bidirectional Zener type, 1500W peak pulse power, 102V reverse standoff, 165V clamping, DO-201AA axial package, bulk.

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

Specifications

1.5KE120CA B0G specifications
ParameterValue
TypeZener
Series1.5KE
MountingThrough Hole
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 ~ 175°C (TJ)
PackageBulk
ApplicationsGeneral Purpose
CaseDO-201AA, DO-27, Axial
Bidirectional channels1

Product details

1500W bidirectional clamp — what the ratings mean for the board

The 1.5KE120CA B0G: The 9.5A peak pulse current rating is the current the diode can sink at the clamp voltage before the pulse energy exceeds the 1500W limit.

As an active part, the 1.5KE120CA B0G is sourced through authorized and independent distribution.