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Vishay General Semiconductor - Diodes Division 1.5KE110AHE3_B/C — Circuit Protection

Vishay 1.5KE110AHE3_B/C TVS, 1500W, 152V Clamp, AEC-Q101

MPN1.5KE110AHE3_B/C
Active

Vishay General Semiconductor - Diodes Division TransZorb® TVS, 1.5KE110AHE3_B/C, 1500W, 94V standoff, 152V clamp, DO-201AA, AEC-Q101, Through Hole.

$0.4467Ref. price · indicative, final on quote
Vishay General Semiconductor - Diodes Division 1.5KE110AHE3_B/C datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1.5KE110AHE3_B/C specifications
ParameterValue
TypeZener
SeriesTransZorb®
MountingThrough Hole
Voltage - breakdown105V
Voltage - clamping (Max) @ ipp152V
Voltage - reverse standoff94V
Current - peak pulse (10/1000μs)10.3A
Power - peak pulse1500W (1.5kW)
Power line protectionNo
Operating temperature-55°C ~ 175°C (TJ)
GradeAutomotive
PackageTape & Reel (TR)
ApplicationsTelecom
QualificationAEC-Q101
CaseDO-201AA, DO-27, Axial
Unidirectional channels1

Product details

1500W TVS with AEC-Q101 validation for automotive transient protection

The 1.5KE110AHE3_B/C: With a 94V reverse standoff and 152V clamping at 10.3A (10/1000µs pulse), it protects 72V to 100V DC rails common in automotive 48V mild-hybrid systems and 24V truck electronics against load-dump and inductive kickback transients.

Clamping voltage and breakdown window for rail protection

The 105V minimum breakdown voltage ensures the device triggers before the downstream silicon's absolute maximum rating, while the 152V maximum clamp keeps the voltage stress within the 175°C junction capability. As a unidirectional channel, it clamps positive transients to ground — for AC or bidirectional protection, two devices in antiparallel or a bidirectional variant is required.

The AEC-Q101 qualification carries PPAP documentation, making it audit-ready for an OEM APQP submission.

Frequently asked questions

What compliance documentation does Vishay provide for the 1.5KE110AHE3_B/C?

As an AEC-Q101 qualified automotive part, Vishay provides PPAP documentation, RoHS compliance data, and REACH SVHC declarations. The TransZorb series is also UL recognized.