Datasheet Summary
BC174 BC171 BC172
CASE 29-02, STYLE 17 TO-92 (TO-226AA)
AMPLIFIER TRANSISTORS
NPN SILICON
Refer to BC546 for graphs.
MAXIMUM RATINGS
Rating
Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Collector Current
- Continuous
@Total Device Dissipation T/ = 25°C
Derate above 25°C
@Total Device Dissipation Tc = 25°C
Derate above 25°C Operating and Storage Junction
Temperature Range
THERMAL CHARACTERISTICS
Characteristic Thermal Resistance, Junction to Case Thermal Resistance, Junction to Ambient
Symbol
VCEO VCBO VEBO ic
PD pd
Tj, T s tg
Symbol
Rwc
Rfljc
BC BC BC 174 171 172 65 45 25 80 50 30
100 350
2.8 1.0 8.0
-55 to +150
Max
125...
