2SD874A

·Large collector power dissipation PC.
·Low collector-emitter saturation voltage V_CE(sat).
·Mini power type package, allowing downsizing of the equipment and utomatic insertion through the tape packing and the magazine packing.

Features of the 2SD874A are:(1)large collector power dissipation PC;(2)low collector to emitter saturation voltage VCE(sat);(3)mini power type package, allowing downsizing of the equipment and automatic insertion through the tape packing and the magazine packing.

The absolute maximum ratings of the 2SD874A can be summarized as:(1):the parameter is collector to base voltage,the symbol is VCBD,the limits is 60,the unit is V;(2):the parameter is collector to emitter voltage,the symbol is VCBO,the limits is 50,the unit is V;(3):the parameter is emitter to base voltage,the symbol is VEBO,the limits is 5,the unit is V;(4):the parameter is peak collector current,the symbol is ICP,the limits is 1.5,the unit is A;(5):the parameter is collector current,the symbol is IC,the limits is 1,the unit is A;(6):the parameter is collector power dissipation,the symbol is PC,the limits is 1,the unit is W;(7):the parameter is junction temperature,the symbol is Tj,the limits is 150,the unit is ;(8):the parameter is storage temperature,the symbol is Tstg,the limits is -55 to +150,the unit is .

The electrical characteristics of the 2SD874A can be summarized as:(1):the parameter is collector cutoff current,the symbol is ICBO,the limits is 0.1,the unit is A;(2):the parameter is collector to emitter voltage,the symbol is VCBO,the limits is 50,the unit is V;(3):the parameter is emitter to base voltage,the symbol is VEBO,the limits is 5,the unit is V;(4):the parameter is collector to base voltage,the symbol is VCBO,the limits is 60,the unit is V;(5):the parameter is forward current transfer ratio,the symbol is hFE1,the Min is 85,the typ is 160,the Max is 340;(6):the parameter is forward current transfer ratio,the symbol is hFE2,the Min is 50;(7):the parameter is collector to emitter saturation voltage,the symbol is VCE(sat),the typ is 0.2,the max is 0.4,the unit is V;(8):the parameter is base to emitter saturation voltage,the symbol is VBE(sat),the typ is 0.85,the max is 1.2,the unit is V;(9):the parameter is transition frequency,the symbol is fT,the typ is 200,the unit is MHz;(10):the parameter is collector output capacitance,the symbol is Cob,the max is 20,the unit is pF.