STS2DPFS20V is a P-channel MOSFET with a low on-resistance of 0.14 ohms, a rated voltage of 20V, and a rated current of 2.5A. When combined with a Schottky diode, it can be widely used in DC-DC converters.
The STS2DPFS20V combines a low‑voltage P‑channel MOSFET with a low‑drop Schottky diode, suitable for DC‑DC converters in printers, portable equipment, and cellular phones. The device is offered in an SO‑8 package and includes detailed electrical, thermal, and mechanical data.
Key specifications include a continuous drain current of 2.5 A at 25 °C, a pulsed drain current of 10 A, a reverse voltage rating of 30 V for the Schottky diode, and a typical on‑resistance of 0.14 Ω. Thermal resistance (junction‑to‑ambient) is 62.5 °C/W for the MOSFET and 100 °C/W for the diode, with a storage temperature range of –55 °C to 150 °C.