BFX38,39,40,41
CASE 79, STYLE 1 TO-39 (TO-205AD) HIGH CURRENT
TRANSISTOR
PNP SILICON
MAXIMUM RATINGS
Rating
Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Collector Current - Continuous
Total Device Dissipation @Ta = 25°C
Derate above 25°C
Total Device Dissipation @Tc = 25°C
Derate above 25°C Operating and Storage Junction
Temperature Range
Symbol
• VcEO VCBO VEBO
ic
PD
PD
TJ.
T st g
BFX38 BFX40 BFX39 BFX41
55 75 55 75
5
1
1.
25 7.
15
7
40 -65 to +200
Unit
Vdc Vdc Vdc Adc Watt
mW/°C
Watt
mW/°C
°C
Refer to 2N4405 for graphs.
Characteristic Thermal Resistance, Junction to Case Thermal Resistance, Junction to Ambient
Symbol Rhjc
Rwa
ELECTRICAL CHARACTERISTICS (TA = ...