BC857A

BC857A / BC857B / BC857C BC857A BC857B BC857C C E SOT-23 Mark: 3E / 3F / 3G B PNP General Purpose Amplifier This device is designed for general purpose amplifier applications at collector currents to 300 mA. Sourced from Process 68. Absolute Maximum Ratings* Symbol VCEO VCBO VEBO IC TJ, Tstg Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Collector Current - Continuous TA = 25°C unless otherwise noted Parameter Value 45 50 5.0 500 -55 to +150 Units V V V mA °C Operating and Storage Junction Temperature Range *These ratings are limiting values above which the serviceability of any semiconductor device may be impaired. NOTES: 1) These ratings are based on a maximum junction temperature of 150 degrees C. 2) These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations. Thermal Characteristics Symbol PD RθJA TA = 25°C unless otherwise noted Characteristic Total Device Dissipation Derate above 25°C Thermal Resistance, Junction to Ambient Max *BC857A / B / C 350 2.8 357 Units mW mW/°C °C/W *Device mounted on FR-4 PCB 40 mm X 40 mm X 1.5 mm. ã 1997 Fairchild Semiconductor Corporation BC857A / BC857B / BC857C PNP General Purpose Amplifier (continued) Electrical Characteristics Symbol Parameter TA = 25°C unless otherwise noted Test Conditions Min Max Units OFF CHARACTERISTICS V(BR)CEO V(BR)CBO V(BR)EBO ICBO Collector-Emitter Breakdown Voltage Collector-Base Breakdown Voltag...