Vishay Power MOSFETs 1.3W 4-Pin HVMDIP – Vishay IRFD110PBF, This 1.3W N-channel power MOSFET provides the best combination of fast switching, ruggedised device design, low on-resistance and cost-effectiveness. The MOSFET is supplied in a 4-pin HVMDIP package that is machine-insertable and can be stacked in multiple combinations on standard 0.1in pin centres. The dual drain serves as a thermal link to the mounting surface for power dissipation levels up to 1W. Vishay IRFD110PBF 100V N CHANNEL DIL MOSFET