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Taiwan Semiconductor Corporation 1.5KE82A B0G — Circuit Protection

1.5KE82A B0G TVS Diode, 1500W, 70.1V Standoff, DO-201

MPN1.5KE82A B0G
Active

Taiwan Semiconductor 1.5KE series Zener TVS diode, 1.5KE82A B0G, 1500W peak pulse power, 70.1V reverse standoff, 113V clamp, unidirectional, DO-201AA/DO-27 axial through-hole.

Taiwan Semiconductor Corporation 1.5KE82A B0G datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1.5KE82A B0G specifications
ParameterValue
TypeZener
Series1.5KE
MountingThrough Hole
Voltage - breakdown77.9V
Voltage - clamping (Max) @ ipp113V
Voltage - reverse standoff70.1V
Current - peak pulse (10/1000μs)13.9A
Power - peak pulse1500W (1.5kW)
Power line protectionNo
Operating temperature-55°C~175°C(TJ)
PackageBulk
ApplicationsGeneral Purpose
CaseDO-201AA, DO-27, Axial
Unidirectional channels1

Product details

Breakdown window and temperature range

The 1.5KE82A B0G: Minimum breakdown voltage is 77.9V, ensuring the diode triggers before the rail exceeds safe limits. The operating junction temperature range spans -55°C to 175°C, covering industrial control cabinets, automotive under-hood environments, and outdoor telecom equipment without derating concerns.

DO-201 axial through-hole package

Housed in a DO-201AA / DO-27 axial leaded package, the 1.5KE82A B0G mounts through-hole and is supplied in bulk. The DO-201 footprint is standard for 1.5 kW TVS diodes, with leads rated for wave soldering or hand-solder rework. The supplier device package is DO-201.

Frequently asked questions

What is 1.5KE82A B0G's clamping voltage at peak pulse current?

The maximum clamping voltage is 113V at a peak pulse current of 13.9A (10/1000 µs waveform).