BC857A / BC857B / BC857C
BC857A BC857B BC857C
C
E
SOT-23
Mark: 3E / 3F / 3G
B
PNP General Purpose Amplifier
This de...
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...