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Panjit International Inc. 1.5KE170A_R2_00001 — Circuit Protection

Panjit 1.5KE170A_R2_00001 Zener TVS, 1500W, DO-201AE

MPN1.5KE170A_R2_00001
Obsolete

Panjit International Inc. 1.5KE series Zener TVS diode, 1.5KE170A_R2_00001, 1500W peak pulse power, 145V reverse standoff, 234V clamping, DO-201AE axial, through hole.

Panjit International Inc. 1.5KE170A_R2_00001 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

1.5KE170A_R2_00001 specifications
ParameterValue
TypeZener
Series1.5KE
MountingThrough Hole
Voltage - breakdown162V
Voltage - clamping (Max) @ ipp234V
Voltage - reverse standoff145V
Current - peak pulse (10/1000μs)6.4A
Power - peak pulse1500W (1.5kW)
Power line protectionNo
Operating temperature-65°C~175°C(TJ)
PackageTape & Reel (TR); Cut Tape (CT)
ApplicationsGeneral Purpose
CaseDO-201AE, Axial
Unidirectional channels1

Product details

Panjit lists the 1.5KE170A_R2_00001 as Obsolete — the manufacturer no longer produces it.

Protection ratings and what they decide

The 145 V reverse standoff voltage means the diode stays off below that DC rail level, while the minimum breakdown voltage of 162 V defines where conduction starts — a 24 V margin between standoff and breakdown gives headroom for normal line ripple.

Package and deployment context

Housed in a DO-201AE axial-lead package, the 1.5KE170A_R2_00001 is a through-hole device suited for point-of-entry protection on power rails, telecom lines, or industrial DC buses where a single unidirectional channel guards against positive-going transients.