SISS94DN ThunderFET® MOSFET Vishay SISS94DN ThunderFET® MOSFET is an N-channel 200VDS device that uses TrenchFET® with ThunderFET technology. This ThunderFET® MOSFET optimizes the balance of RDS(on), Qg, Qsw, and Qoss. The device is 100% Rg and Unclamped Inductive Switching (UIS) tested. This SISS94DN MOSFET is available in PowerPAK 1212-8S package and is Lead (Pb)-free and halogen-free (SiSS94DN-T1-GE3). The MOSFET operates from -55°C to 150°C temperature range and comes in a single configuration. Typical applications include primary side switching, synchronous rectification, DC/DC topologies, lighting, load switch, and motor drive control.