2SD1949
Features
High current.(IC=5A) Low saturation voltage, typically VCE(sat)=0.1V at IC / IB=150m A / 15m A.
Absolute Maximum Ratings Ta = 25
Parameter Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Collector power dissipation Junction temperature Storage temperature
Symbol
Rating
Unit
VCBO
VCEO
VEBO
Tj
Tstg
-55 to +150
1 Emitter 2 Base 3 Collector
Electrical Characteristics Ta = 25
Parameter Collector-base breakdown voltage Collector-emitter breakdown voltage Emitter-base breakdown voltage Collector cutoff current Emitter cutoff current DC current transfer ratio Collector-emitter saturation voltage Output capacitance Transition frequency h FE Classification
Marking Rank h FE
120 270 180 390
Symbol
Testconditons
BVCBO IC=1m A
BVCEO VCB=30V
BVEBO VEB=4V
ICBO VCE/IC=3V/0.01A
IEBO VCE=5V , IE= -20m A , f=100MHz h FE VCB=10V , IE=0A , f=1MHz
VCE(sat) IC=100ìA f T IE=100ìA
Cob...
