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Vishay General Semiconductor - Diodes Division 1.5KE15CHE3/54 — Circuit Protection

1.5KE15CHE3/54 Vishay TVS, 1500W, 12.1V Standoff

MPN1.5KE15CHE3/54
Obsolete

Vishay General Semiconductor - Diodes Division, TransZorb® series, Automotive AEC-Q101 TVS Zener, 1.5KE15CHE3/54, 1500W peak pulse, 12.1V reverse standoff, DO-201AA axial.

Vishay General Semiconductor - Diodes Division 1.5KE15CHE3/54 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

1.5KE15CHE3/54 specifications
ParameterValue
TypeZener
SeriesAutomotive, AEC-Q101, TransZorb®
MountingThrough Hole
Voltage - breakdown13.5V
Voltage - clamping (Max) @ ipp22V
Voltage - reverse standoff12.1V
Current - peak pulse (10/1000μs)68.2A
Power - peak pulse1500W (1.5kW)
Power line protectionNo
Operating temperature-55°C~175°C(TJ)
PackageTape & Reel (TR)
ApplicationsAutomotive
CaseDO-201AA, DO-27, Axial
Bidirectional channels1

Product details

The 1.5KE15CHE3/54: It clamps a 68.2 A peak pulse current (10/1000 µs waveform) to 22 V maximum, protecting a 12.1 V nominal rail from load-dump and inductive transients.

Obsolete — last-time-buy window closed

Vishay has marked this part obsolete. Sourcing is through independent surplus and broker channels; each lot is verified for authenticity and traceability before shipment.

AEC-Q101 and the 175 °C junction ceiling

The DO-201AA axial package (1.5KE footprint) solders into a through-hole board; the lead spacing matches standard 0.375-inch pitch.

Frequently asked questions

Where can I buy 1.5KE15CHE3/54?

This part is obsolete but available through independent distribution. Submit an RFQ for current availability and pricing — each lot is sourced and verified per your BOM quantity.