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Taiwan Semiconductor Corporation 1.5KE8.2AHA0G — Circuit Protection

1.5KE8.2AHA0G TVS Diode, 1500W, 7.02V, DO-201, AEC-Q101

MPN1.5KE8.2AHA0G
Active

Taiwan Semiconductor Corporation 1.5KE Series Automotive AEC-Q101 TVS Diode, Zener, 1.5KE8.2AHA0G, 1500W Peak Pulse, 7.02V Reverse Standoff, DO-201AA Axial, Through Hole.

Taiwan Semiconductor Corporation 1.5KE8.2AHA0G datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1.5KE8.2AHA0G specifications
ParameterValue
TypeZener
SeriesAutomotive, AEC-Q101, 1.5KE
MountingThrough Hole
Voltage - breakdown7.79V
Voltage - clamping (Max) @ ipp12.1V
Voltage - reverse standoff7.02V
Current - peak pulse (10/1000μs)130A
Power - peak pulse1500W (1.5kW)
Power line protectionNo
Operating temperature-55°C~175°C(TJ)
PackageTape & Box (TB)
ApplicationsAutomotive
CaseDO-201AA, DO-27, Axial
Unidirectional channels1

Product details

Automotive grade and temperature envelope

Part of the Automotive 1.5KE series, the 1.5KE8.2AHA0G carries AEC-Q101 qualification — the automotive discrete semiconductor stress test standard covering temperature cycling, ESD, and reliability screening for under-hood and cabin electronics. The operating junction temperature range spans -55 °C to 175 °C, covering cold-crank and under-hood heat soak conditions without derating the 1500 W pulse capability. Housed in a DO-201AA (DO-27) axial leaded package, the through-hole mounting suits point-to-point wiring on terminal strips or PCB through-hole layouts where a surface-mount TVS would not survive the mechanical vibration profile.

Frequently asked questions

What does the AEC-Q101 rating mean for this TVS diode?

AEC-Q101 is the automotive discrete semiconductor qualification standard — it certifies the device has passed temperature cycling, ESD, and reliability stress testing suitable for under-hood and chassis-mounted electronics.