Skip to main content
Log in
Taiwan Semiconductor Corporation 1.5KE6.8CAHA0G — Circuit Protection

1.5KE6.8CAHA0G TVS Diode, 1.5kW, Bidirectional, DO-201

MPN1.5KE6.8CAHA0G
Active

Taiwan Semiconductor 1.5KE6.8CAHA0G, Automotive AEC-Q101 bidirectional TVS diode, 1500W peak pulse, 5.8V standoff, 10.5V clamping, DO-201 axial package.

Taiwan Semiconductor Corporation 1.5KE6.8CAHA0G datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1.5KE6.8CAHA0G specifications
ParameterValue
TypeZener
SeriesAutomotive, AEC-Q101, 1.5KE
MountingThrough Hole
Voltage - breakdown6.45V
Voltage - clamping (Max) @ ipp10.5V
Voltage - reverse standoff5.8V
Current - peak pulse (10/1000μs)150A
Power - peak pulse1500W (1.5kW)
Power line protectionNo
Operating temperature-55°C~175°C(TJ)
PackageTape & Box (TB)
ApplicationsAutomotive
CaseDO-201AA, DO-27, Axial
Bidirectional channels1

Product details

1500W peak pulse in a DO-201 axial package

The 1.5KE6.8CAHA0G: It is qualified to AEC-Q101, making it suitable for automotive electronic modules that must survive load-dump and ISO 7637-2 transients without cascading failure into downstream ICs.

Protection window and bidirectional clamping

The single bidirectional channel clamps both positive and negative surges symmetrically — useful for AC-coupled signal lines or bipolar supplies where polarity is not fixed.

Active lifecycle and automotive-grade traceability

As an AEC-Q101 qualified device, each reel carries full lot traceability and the reliability data required for PPAP submission in automotive Tier-1 programs.