POWER SKY (H.K.) LTD.
TO-126 Plastic-Encapsulate Transistors
BD439/441 TRANSISTOR (NPN)
FEATURES Amplifier and switchin...
POWER SKY (H.K.) LTD.
TO-126 Plastic-Encapsulate
Transistors
BD439/441
TRANSISTOR (
NPN)
FEATURES Amplifier and switching applications
TO-126
MAXIMUM RATINGS(TA=25℃ unless otherwise noted)
Symbol
Parameter
Value
Units
VCBO
Collector-Base Voltage
BD439 BD441
60 80
V
VCEO
Collector-Emitter Voltage BD439 BD441
60 80
V
VEBO IC PC TJ Tstg
Emitter-Base Voltage Collector Current –Continuous Collector Power Dissipation Junction Temperature Storage Temperature
5 4 1.25 150 -55-150
V A W
℃ ℃
1. EMITTER 2. COLLECTOR 3. BASE
ELECTRICAL CHARACTERISTICS (Tamb=25℃ unless otherwise specified)
123
Parameter Collector-base breakdown voltage
Symbol V(BR)CBO
Test conditions IC=100μA,IE=0
Collector-emitter breakdown voltage Emitter-base breakdown voltage Collector cut-off current Emitter cut-off current
DC current gain
Collector-emitter saturation voltage Base-emitter voltage Transition frequency (1)Pulse test
VCEO(SUS)(1)
IC=100mA,IB=0
V(BR)EBO
ICBO
IEBO hFE(1) (1) ...
