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Vishay General Semiconductor - Diodes Division 1.5KE24CAHE3_A/C — Circuit Protection

Vishay 1.5KE24CAHE3_A/C TVS Diode, 1500W, 33.2V Clamp

MPN1.5KE24CAHE3_A/C
Active

Vishay General Semiconductor, Automotive AEC-Q101 TransZorb TVS, 1.5KE24CAHE3_A/C, 1500W peak pulse, 20.5V standoff, 33.2V clamp, DO-201AA axial.

$0.5346Ref. price · indicative, final on quote
Vishay General Semiconductor - Diodes Division 1.5KE24CAHE3_A/C datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1.5KE24CAHE3_A/C specifications
ParameterValue
TypeZener
SeriesAutomotive, AEC-Q101, TransZorb®
MountingThrough Hole
Voltage - breakdown22.8V
Voltage - clamping (Max) @ ipp33.2V
Voltage - reverse standoff20.5V
Current - peak pulse (10/1000μs)45.2A
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

Voltage ratings and clamping behavior

The 1.5KE24CAHE3_A/C: With a 20.5V reverse standoff, the diode remains non-conducting on a nominal 12V or 24V automotive bus, only triggering above 22.8V. The 33.2V max clamping voltage at 45.2A peak pulse current defines the protected circuit's voltage ceiling during a surge event.

Package and board integration

Housed in a DO-201AA (DO-27) axial-lead package, it mounts through-hole — the large body and lead diameter handle the 1500W pulse without thermal fatigue.

Frequently asked questions

Where can I buy 1.5KE24CAHE3_A/C and get a price?

We source this part through independent distribution channels.