2SA1807

Features of the 2SA1807 are:(1)high breakdown voltage.(BVCEO=-600V);(2)low saturation voltage,typically VCE(sat)=-0.25V at IC/IB=-300mA/-60mA;(3)high switching speed,typically tf=0.4s at IC=-500mA;(4)wide SOA (safe operating area).

The absolute maximum ratings of the 2SA1807 can be summarized as:(1):the parameter is collector-base voltage,the symbol is VCBO,the limits is -600,the unit is V;(2):the parameter is collector-emitter voltage,the symbol is VCEO,the limits is -600,the unit is V;(3):the parameter is emitter-base voltage,the symbol is VEBO,the limits is -7,the unit is V;(4):the parameter is collector current,the symbol is IC,the limits is -1,the unit is A(DC);(5):the parameter is collector current,the symbol is ICP,the limits is -2,the unit is A(pulse);(6):the parameter is collector power dissipation,the symbol is PC,the limits is 1,the unit is W;(7):the parameter is collector power dissipation,the symbol is PC,the limits is 10,the unit is W(Tc=25);(8):the parameter is junction temperature,the symbol is Tj,the limits is 150,the unit is ;(9):the parameter is storage temperature,the symbol is Tstg,the limits is -55 to +150,the unit is .

The electrical characteristics of the 2SA1807 can be summarized as:(1):the parameter is collector-base breakdown voltage,the symbol is BVCBO,the Min is -600,the unit is V;(2):the parameter is collector-emitter breakdown voltage,the symbol is BVCEO,the Min is -600,the unit is V;(3):the parameter is emitter-base breakdown voltage,the symbol is BVEBO,the Min is -7,the unit is V;(4):the parameter is collector cutoff current,the symbol is ICBO,the Max is -10,the unit is A;(5):the parameter is emitter cutoff current,the symbol is IEBO,the Max is -10,the unit is A;(6):the parameter is collector-emitter saturation voltage,the symbol is VCE(sat),the Typ is -0.25,the Max is -1,the unit is V;(7):the parameter of 2SA1807 is base-emitter saturation voltage,the symbol is VBE(sat),the Max is -1.2,the unit is V;(8):the parameter is DC current transfer ratio,the symbol is hFE,the Min is 56,the Max is 180;(9):the parameter is transition frequency,the symbol is fT,the Typ is 15,the unit is MHz;(10):the parameter is output capacitance,the symbol is Cob,the Typ is 40,the unit is pF;(11):the parameter is turn-on time,the symbol is ton,the Max is 0.2,the unit is s;(12):the parameter is storage time,the symbol is tstg,the Max is 1.8,the unit is s;(13):the characteristic is fall time,the symbol is tf,the Max is 0.4,the unit is s.