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Vishay General Semiconductor - Diodes Division 1.5KE13AHE3/51 — Circuit Protection

1.5KE13AHE3/51 Vishay TVS, 1500W, 18.2V Clamp, DO-201AA

MPN1.5KE13AHE3/51
Obsolete

Vishay General Semiconductor - Diodes Division, Automotive AEC-Q101 TransZorb® series, Zener TVS diode, 1.5KE13AHE3/51, 1500W peak pulse, 11.1V standoff, 18.2V clamp, DO-201AA axial, bulk.

$0.5346Ref. price · indicative, final on quote
Vishay General Semiconductor - Diodes Division 1.5KE13AHE3/51 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

1.5KE13AHE3/51 specifications
ParameterValue
TypeZener
SeriesAutomotive, AEC-Q101, TransZorb®
MountingThrough Hole
Voltage - breakdown12.4V
Voltage - clamping (Max) @ ipp18.2V
Voltage - reverse standoff11.1V
Current - peak pulse (10/1000μs)82.4A
Power - peak pulse1500W (1.5kW)
Power line protectionNo
Operating temperature-55°C~175°C(TJ)
PackageBulk
ApplicationsAutomotive
CaseDO-201AA, DO-27, Axial
Unidirectional channels1

Product details

Automotive-grade 1500W TVS in a through-hole axial package

The 1.5KE13AHE3/51: The 82.4A peak pulse current rating (at 10/1000 µs) means this part can absorb substantial transient energy — useful for suppressing load-dump or inductive kickback in 12V automotive power rails.

Obsolete — sourcing through surplus channels

Vishay has marked the 1.5KE13AHE3/51 as obsolete.

Housed in a DO-201AA (DO-27) axial-lead package, the 1.5KE13AHE3/51 is through-hole mounted — easy to hand-solder or replace in a rework station. The axial leads fit standard 0.100-inch pitch board holes; no special footprint beyond the lead spacing is needed.

Frequently asked questions

What is the closest pin-compatible alternative to the 1.5KE13AHE3/51?

No official pin-compatible successor is recorded. The 1.5KE series from Vishay includes many variants with similar ratings; a parametric search for 1500W, 11.1V standoff, DO-201AA package may yield a currently active part, but no direct cross-reference is on file.

What compliance documentation does Vishay provide for this part?

The part is AEC-Q101 qualified for automotive use.