SQJ Automotive MOSFETs Vishay / Siliconix SQJ Automotive MOSFETs are TrenchFET® Gen IV N-Channel 40VDS power MOSFETs. These AEC-Q101 qualified MOSFETs are 100% Rg and Unclamped Inductive Switching (UIS) tested with less-than 1 Qgd/Qgs ratio that optimizes the switching characteristics. The SQJ Automotive MOSFETs offer very low RDS(on) and operate within -55°C to 175°C temperature range. These automotive-grade MOSFETs are available in a PowerPAK® SO-8L package with single/dual configurations. Typical applications include automotive, engine management, motor drives and actuators, and battery management.