Automotive-grade TVS for 22 V rail protection
The SMCJ22AQ-13-F: The single unidirectional channel protects one signal or power line against overvoltage events in automotive electronic control units, battery management systems, and sensor modules.
AEC-Q101 qualification and temperature range
The product status is Active, indicating ongoing production with no end-of-life notice.
DO-214AB SMC package and board integration
The SMC footprint is standard for 1500 W TVS diodes, with a large copper pad area under the cathode tab to manage thermal dissipation during repetitive surge events. No power line protection feature is integrated — this is a dedicated transient suppressor for signal or low-power supply rails, not a crowbar or overcurrent device.