Automotive-grade TVS for 85.5 V rails
The 1.5SMC100CAHM3_A/H: Its 85.5 V reverse standoff voltage protects 72 V or 80 V nominal rails from load-dump and inductive surge transients up to 137 V clamping.
Peak pulse and clamping performance
The 95 V minimum breakdown voltage ensures the device stays in standoff below the rail's maximum operating voltage, triggering only when a surge exceeds that threshold.
Package and operating range
Housed in the DO-214AB (SMC) surface-mount package, the device operates across -65°C to +150°C junction temperature, covering under-hood and engine-bay thermal profiles. The single bidirectional channel suits AC signal lines or DC rails where polarity is not fixed.