D2557 Datasheet (Sanken electric) - Silicon NPN Triple Diffused Planar Transistor

D2557, Silicon NPN Triple Diffused Planar Transistor

2SD2557Darlington Equivalent circuit C B (3.2kΩ)(450Ω) E Silicon NPN Triple Diffused Planar Transistor Application : Series Regulator and General Purpose sAbsolute maximum ratings (Ta=25°C) Symbol VCBO VCEO VEBO IC IB PC Tj Tstg 2SD2557 200 200 6 5 2 70(Tc=25°C) 150 55 to +150 Unit V V V A A W °C °C sElectrical Characteristics Symbol Conditions ICBO IEBO V(BR)CEO hFE VCE(sat) fT COB VCB=200V VEB=6V IC=10mA VCE=5V, IC=1A IC=1A, IB=5mA VCE=10V, IE= 0.5A VCB=10V, f=1MHz