View mmbta92 utc datasheet:

UTC MMBTA92 PNP EPITAXIAL SILICON TRANSISTOR HIGH VOLTAGE PNP TRANSISTOR DESCRIPTION The UTC MMBTA92 are high voltage PNP transistors, designed for telephone signal switching and for high voltage amplifier. 1 FEATURES * High Collector-Emitter voltage: VCEO=-300V(UTC MMBTA92) *Collector Dissipation: Pc(max)=625mW SOT-23 1:EMITTER 2:BASE 3:COLLECTOR ABSOLUTE MAXIMUM RATINGS ( Operating temperature range applies unless otherwise specified ) PARAMETER SYMBOL VALUE UNIT Collector-Base Voltage V UTC MMBTA92 VCBO -300 Collector-Emitter Voltage V UTC MMBTA92 VCEO -300 Emitter-Base Voltage VEBO -5 V Collector Dissipation(Ta=25°C) Pc 625 mW Derate Above 25°C 5 mW/°C Collector Current Ic -500 mA Collector Dissipation(Tc=25°C) Pc 1.5 W Derate Above 25°C 12 mW/°C Junc