Third generation Power MOSFETs from Vishay provide the designer with the best combination of fast switching, ruggedized device design, low on‑resistance and cost‑effectiveness. The 4 pin DIP package is a low cost machine‑insertable case style which can be stacked in multiple combinations on standard 0.1" pin centers. The dual drain serves as a thermal link to the mounting surface for power dissipation levels up to 1 W.