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Vishay General Semiconductor - Diodes Division 1.5KE24C-E3/73 — Circuit Protection

1.5KE24C-E3/73 Vishay TVS, 1500W Bidirectional, DO-201AA

MPN1.5KE24C-E3/73
Obsolete

Vishay General Semiconductor - Diodes Division TransZorb® TVS, Type Zener, 1.5KE24C-/73, 1500W (1.5kW) Peak Pulse, Bidirectional, DO-201AA, DO-27, Axial, Tape & Box.

Vishay General Semiconductor - Diodes Division 1.5KE24C-E3/73 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

1.5KE24C-E3/73 specifications
ParameterValue
TypeZener
SeriesTransZorb®
MountingThrough Hole
Voltage - breakdown21.6V
Voltage - clamping (Max) @ ipp34.7V
Voltage - reverse standoff19.4V
Current - peak pulse (10/1000μs)43.2A
Power - peak pulse1500W (1.5kW)
Power line protectionNo
Operating temperature-55°C~175°C(TJ)
PackageTape & Box (TB)
ApplicationsGeneral Purpose
CaseDO-201AA, DO-27, Axial
Bidirectional channels1

Product details

TransZorb® TVS for 24V rail clamping

The 1.5KE24C-E3/73: Its 19.4 V reverse standoff voltage and 21.6 V minimum breakdown mean it stays transparent during normal operation and starts conducting only when the rail rises above the threshold.

Clamping and current handling

The 1500 W rating at 10/1000 µs is the standard TVS power metric; for shorter pulses the device can absorb higher peak currents without exceeding the 175 °C junction temperature limit.

Supplied in the DO-201AA (DO-27) axial-lead package, through-hole mounted. The 1.5KE package suffix indicates the standard DO-201 footprint. Tape & Box (TB) packaging suits hand-insertion or low-volume assembly; the axial leads are trimmed for through-hole PCB or terminal strip mounting.

Frequently asked questions

How do I get current pricing and availability for 1.5KE24C-/73?

Submit an RFQ through this listing. Pricing and stock are confirmed at quote time against the requested quantity and target date.