BC857BSQ-7-F

The BC857BSQ-7-F from Diodes Incorporated is a dual PNP small signal transistor in a compact SOT-363 surface mount package. It features a collector-emitter voltage (VCEO) of -45 V, collector-base voltage (VCBO) of -50 V, and emitter-base voltage (VEBO) of -5 V. The transistor supports a continuous collector current of -100 mA and a peak collector current of -200 mA. With a DC current gain (hFE) of at least 220 at 2 mA collector current and 5 V collector-emitter voltage, and a saturation voltage (VCE(sat)) of 400 mV at 5 mA base current and 100 mA collector current, it is suitable for switching and audio frequency (AF) amplifier applications. The device offers a transition frequency of 100 MHz and a power dissipation of 200 mW. It operates over a junction temperature range of -55°C to 150°C and has a thermal resistance of 625°C/W from junction to ambient. The component is RoHS3 compliant, halogen-free, and qualified to AEC-Q101 standards for automotive reliability. The molded plastic green compound case meets UL 94V-0 flammability rating, and terminals are matte tin finished for solderability. This part is supplied in tape and reel packaging with 3,000 units per 7-inch reel, 8 mm tape width.