SiRA99DP 30V P-Channel MOSFET Vishay Semiconductors SiRA99DP 30V P-Channel MOSFET is a TrenchFET® Gen IV power MOSFET. The SiRA99DP MOSFET offers low on-resistance that minimizes voltage drop and reduces conduction loss. This SiRA99DP MOSFET operates at a temperature range of -55ºC to 150ºC. The power MOSFET is available in a single configuration PowerPAK® SO-8 package. Typical applications include load switch, adapter and charger switch, battery protection, and motor drive control.