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Vishay General Semiconductor - Diodes Division 1.5KE100-E3/73 — Circuit Protection

1.5KE100-E3/73 Vishay TransZorb TVS, 1500W, 144V Clamp

MPN1.5KE100-E3/73
Obsolete

Vishay General Semiconductor - Diodes Division TransZorb® Zener TVS, 1.5KE100-/73, 1500W peak pulse, 144V clamping, DO-201AA axial, through hole.

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

Specifications

1.5KE100-E3/73 specifications
ParameterValue
TypeZener
SeriesTransZorb®
MountingThrough Hole
Voltage - breakdown90V
Voltage - clamping (Max) @ ipp144V
Voltage - reverse standoff81V
Current - peak pulse (10/1000μs)10.4A
Power - peak pulse1500W (1.5kW)
Power line protectionNo
Operating temperature-55°C~175°C(TJ)
PackageTape & Box (TB)
ApplicationsGeneral Purpose
CaseDO-201AA, DO-27, Axial
Unidirectional channels1

Product details

What the ratings mean for a repair bench

The 1.5KE100-E3/73: The DO-201AA (DO-27) axial package is a through-hole form factor that survives repeated soldering and is straightforward to replace on a board with a soldering iron or hot-air station.

Lifecycle reality — this part is obsolete

Vishay has marked the 1.5KE100-/73 as Obsolete.

Frequently asked questions

How can I get pricing and availability for the 1.5KE100-/73?

Submit a request for current pricing and availability; confirmation is provided at quote time.