Skip to main content
Taiwan Semiconductor Corporation 1.5KE75CAH — Circuit Protection

1.5KE75CAH TVS Diode, 1500W, 64.1V Standoff, AEC-Q101

MPN1.5KE75CAH
Active

Taiwan Semiconductor 1.5KE75CAH, Automotive AEC-Q101 bidirectional Zener TVS diode, 1500W peak pulse power, 64.1V standoff, DO-201AA axial through-hole.

$0.5792Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1.5KE75CAH specifications
ParameterValue
TypeZener
SeriesAutomotive, AEC-Q101, 1.5KE
MountingThrough Hole
Voltage - breakdown71.3V
Voltage - clamping (Max) @ ipp103V
Voltage - reverse standoff64.1V
Current - peak pulse (10/1000μs)15A
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

Automotive-grade 1500 W transient suppressor for 64 V rails

The 1.5KE75CAH: Breakdown occurs at 71.3 V minimum, clamping at 103 V maximum with a 15 A peak pulse current.

Through-hole DO-201 package — hand-solderable, board-fit note

Housed in a DO-201AA (DO-27) axial leaded package, the 1.5KE75CAH is a through-hole part — easy to hand-solder on a prototype board or rework station. The axial leads suit point-to-point wiring or PCB mounting with 0.100-inch pitch holes. No power line protection (the device is designed for signal or low-impedance DC rail clamping, not AC mains). Single bidirectional channel means one part protects both polarities on a single line.

Frequently asked questions

Where can I buy the 1.5KE75CAH and get a price?

The 1.5KE75CAH is sourced through independent distribution.