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Diodes Incorporated 1.5KE9V1CA-T — Circuit Protection

Diodes Inc 1.5KE9V1CA-T TVS Diode, 1500W, 7.78V Standoff

MPN1.5KE9V1CA-T
Obsolete

Diodes Incorporated 1.5KE9V1CA-T Zener TVS diode, bidirectional, 1500W peak pulse power, 7.78V reverse standoff, 13.4V clamping, DO-201 axial, Tape & Reel.

$1.3200Ref. price · indicative, final on quote
Diodes Incorporated 1.5KE9V1CA-T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

1.5KE9V1CA-T specifications
ParameterValue
TypeZener
MountingThrough Hole
Voltage - breakdown8.65V
Voltage - clamping (Max) @ ipp13.4V
Voltage - reverse standoff7.78V
Current - peak pulse (10/1000μs)112A
Power - peak pulse1500W (1.5kW)
Power line protectionNo
Operating temperature-55°C~175°C(TJ)
PackageTape & Reel (TR)
ApplicationsGeneral Purpose
CaseDO-201AA, DO-27, Axial
Bidirectional channels1

Product details

1500 W bidirectional clamping for 7.78 V rails

The 1.5KE9V1CA-T: The single bidirectional channel clamps transients to 13.4 V at a peak pulse current of 112 A, making it a fit for protecting 7.78 V DC rails — common in 12 V automotive or industrial supply lines — against surges up to that energy level. Packaged in the DO-201AA / DO-27 axial-lead form (supplier device package DO-201), it mounts through-hole on a PCB or terminal strip.

Obsolete — sourcing through surplus channels

Diodes Incorporated has marked the 1.5KE9V1CA-T as obsolete.

Frequently asked questions

Where can I buy the 1.5KE9V1CA-T?

The 1.5KE9V1CA-T is obsolete from Diodes Incorporated.

What is the 1.5KE9V1CA-T used for?

Typical use is protecting sensitive electronics in automotive, industrial, and general-purpose circuits from surges like load dump or ESD.