The 1.5SMC10AHM3/I: The 8.55 V reverse standoff voltage and 9.5 V minimum breakdown voltage place it in the 10 V class, clamping at 14.5 V maximum at the 103 A peak pulse current.
AEC-Q101 qualification for automotive and telecom lines
This part carries AEC-Q101 qualification, the automotive-grade discrete semiconductor stress test standard covering temperature cycling, ESD, and high-temperature reverse bias. The -65°C to 150°C junction temperature range suits under-hood and powertrain environments where thermal cycling is severe. The DO-214AB (SMC) package is a standard surface-mount footprint for TVS diodes in this power class. The single unidirectional channel handles one signal or power rail per device.