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Vishay General Semiconductor - Diodes Division 1.5KE7.5CAHE3_A/C — Circuit Protection

Vishay 1.5KE7.5CAHE3_A/C TransZorb TVS, 1.5kW, AEC-Q101

MPN1.5KE7.5CAHE3_A/C
Active

Vishay General Semiconductor, TransZorb® Automotive series, bidirectional Zener TVS diode, 1.5KE7.5CAHE3_A/C, 1500W peak pulse, 6.4V standoff, DO-201AA axial, AEC-Q101.

$0.5346Ref. price · indicative, final on quote
Vishay General Semiconductor - Diodes Division 1.5KE7.5CAHE3_A/C datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1.5KE7.5CAHE3_A/C specifications
ParameterValue
TypeZener
SeriesAutomotive, AEC-Q101, TransZorb®
MountingThrough Hole
Voltage - breakdown7.13V
Voltage - clamping (Max) @ ipp11.3V
Voltage - reverse standoff6.4V
Current - peak pulse (10/1000μs)133A
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

Active production, automotive-qualified TVS for 6.4V rails

The 1.5KE7.5CAHE3_A/C: It protects a single 6.4V nominal rail from surges up to 1.5kW peak pulse power. The 7.13V minimum breakdown voltage means it triggers before the rail exceeds safe limits.

The 133A peak pulse current handling means it survives direct lightning-induced surges on automotive harnesses. AEC-Q101 qualification includes the full reliability stress suite — HTRB, temperature cycling, and humidity bias — so the part is PPAP-ready for Tier-1 automotive programs.

Sourced to order, active lifecycle

The base product number 1.5KE7.5 covers the family; the full suffix HE3_A/C denotes AEC-Q101 qualification and tape-and-reel packaging.