2SD1890 Datasheet PDF

FEATURES

q Optimum for 25W HiFi output q High foward current transfer ratio hFE: 5000 to 30000 q Low collector to emitter saturation voltage VCE(sat): <2.5V q Full-pack package which can be installed to the heat sink with one screw s

ABSOLUTE MAXIMUM RATINGS

(TC=25˚C) Parameter Symbol Ratings Collector to base voltage Collector to emitter voltage Emitter to base voltage Peak collector current Collector current Collector power TC=25°C dissipation Ta=25°C Junction temperature Storage temperature VCBO VCEO VEBO ICP IC PC Tj Tstg 100 80 5 6 3 35 2 150 –55 to +150 Unit V V V A A W ˚C ˚C 16.7±0.3e/ 7.5±0.2 0.7±0.1 10.0±0.2 5.5±0.2 Unit: mm 4.2±0.2 2.7±0.2 4.2±0.2 φ3.1±0.1 1.3±0.2 1.4±0.1 0.8±0.1 0.5 +0.2 –0.1 2.54±0.25 5.08±0.5 123 1:Base 2:Collector 3:Emitter TO–220 Full Pack Package(a) Internal Connection C B E s

ELECTRICAL CHARACTERISTICS

(TC=25˚C) Parameter Symbol Conditions Collector cutoff current Emitter cutoff current Collector to emitter voltage Forward current transfer ratio Collec...