The BSO119N03S is an N-channel logic level MOSFET with fast switching, excellent gate charge x R DS(on) product (FOM), very low on-resistance R DS(on), superior thermal resistance, avalanche rating, lead-free plating and RoHS compliance.
The BSO119N03S is a fast‑switching, low‑on‑resistance N‑channel MOSFET designed for notebook DC/DC converters and other SMPS applications. It features a 30 V drain‑source voltage, logic‑level gate drive, and is RoHS compliant.
The document provides maximum ratings, thermal and electrical characteristics, dynamic switching parameters, safe operating area, and package dimensions for the PG‑DSO‑8 package.