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
I...
