Central Semiconductor Corp. Single Bipolar Transistors BC858B TR PBFREE

The BC858B is a silicon PNP transistor in an SOT-23 surface mount package, designed for general purpose switching and amplifier applications. It has a collector-emitter voltage rating of 30 V, a continuous collector current of 100 mA, and a power dissipation of 330 mW. The device operates within a junction temperature range of -55 to +150 °C and has a thermal resistance of 375 °C/W. The SOT-23 package dimensions conform to the defined mechanical outline with a body length of 2.80 to 3.05 mm and a width of 1.19 to 1.40 mm. The part is lead-free, as indicated by the PBFREE suffix, and meets RoHS compliance. The hFE gain ranges from 420 to 800 at VCE=5.0 V and IC=2.0 mA.