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Diodes Incorporated 1.5KE33CA-T — Circuit Protection

1.5KE33CA-T Diodes Inc TVS, 1500W, 28.2V Standoff

MPN1.5KE33CA-T
Obsolete

Diodes Incorporated 1.5KE33CA-T Zener TVS, bidirectional, 1500W peak pulse, 28.2V reverse standoff, DO-201AA axial, Tape & Reel.

$0.7400Ref. price · indicative, final on quote
Diodes Incorporated 1.5KE33CA-T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

1.5KE33CA-T specifications
ParameterValue
TypeZener
MountingThrough Hole
Voltage - breakdown31.4V
Voltage - clamping (Max) @ ipp45.7V
Voltage - reverse standoff28.2V
Current - peak pulse (10/1000μs)33A
Power - peak pulse1500W (1.5kW)
Power line protectionNo
Operating temperature-55°C~175°C(TJ)
PackageTape & Reel (TR); Cut Tape (CT)
ApplicationsGeneral Purpose
CaseDO-201AA, DO-27, Axial
Bidirectional channels1

Product details

1.5KE33CA-T TVS — 1500 W bidirectional protection in a DO-201 package

The DO-201AA (DO-27, axial) through-hole package suits point-of-use board-level transient suppression where a soldered lead is preferred over surface-mount. The operating junction temperature range spans -55°C to 175°C, covering industrial and some automotive under-hood environments.

Lifecycle status and sourcing reality

Diodes Incorporated lists the 1.5KE33CA-T as Obsolete. Sourcing is through independent distribution channels; quantities and pricing are confirmed at RFQ against the BOM line.

Frequently asked questions

How can I order 1.5KE33CA-T or check stock?

The 1.5KE33CA-T is obsolete per Diodes Incorporated.

What is the 1.5KE33CA-T's peak pulse power rating?

It is rated for 1500 W (1.5 kW) peak pulse power under a 10/1000 µs waveform, clamping to 45.7 V at 33 A peak pulse current.