2SB1555

Features of the 2SB1555 are:(1)high breakdown voltage:VCEO=-140V(Min.);(2)complementaly to 2SD2384.

The absolute maximum ratings of the 2SB155 can be summarized as:(1):the characteristic is collector-base voltage,the symbol is VCBO,the rating is -140,the unit is V;(2):the characteristic is collector-emitter voltage,the symbol is VCEO,the rating is -140,the unit is V;(3):the characteristic is cemitter-base voltage,the symbol is VEBO,the rating is -5,the unit is V;(4):the characteristic is collector current,the symbol is IC,the rating is -7,the unit is A;(5):the characteristic is base current,the symbol is IB,the rating is -0.1,the unit is A;(6):the characteristic is collector power dissipation Tc=25,the symbol is PC,the rating is 100,the unit is W;(7):the characteristic is junction temperature,the symbol is Tj,the rating is 150,the unit is ;(8):the characteristic is storage temperature range,the symbol is Tstg,the rating is -55 to 150,the unit is .

The electrical characteristics of the 2SB1555 can be summarized as:(1):the characteristic is collector cut-off current,the symbol is ICBO,the Max is -5.0,the unit is A;(2):the characteristic is emitter cut-off current,the symbol is IEBO,the Max is -5.0,the unit is A;(3):the characteristic is collector-emitter breakdown voltage,the symbol is V(BR)CEO,the Min is -140,the unit is V;(4):the characteristic is DC current gain,the symbol is hFE(1),the Min is 5000,the Max is 30000;(5):the characteristic is DC current gain,the symbol is hFE(2),the Min is 2000;(6):the characteristic is collector-emitter saturation voltage,the symbol is VCE(sat),the Max is -2.5,the unit is V;(7):the characteristic is base-emitter voltage,the symbol is VBE,the Max is -3.0,the unit is V;(8):the characteristic of 2SB1555 is transition frequency,the symbol is fT,the Typ is 30,the unit is MHz;(9):the characteristic is collector output capacitance,the symbol is Cob,the Typ is 120,the unit is pF.