140V rail protection in a single bidirectional channel
With a breakdown voltage of 155V minimum and clamping at 227V maximum at 6.6A peak pulse current, it leaves enough margin above a 140V rail to avoid nuisance triggering during normal ripple, while still clamping fast enough to protect downstream silicon.
Will it survive the reflow oven?
Active production and sourcing for volume
This part is a standard catalog item in the SMCJ series, widely available through distribution channels. For volume requirements, we source directly from KYOCERA AVX and authorized distribution.