Silicon NPN epitaxial planar type

For power amplification and low-voltage switching
Complementary to 2SB1148 and 2SB1148A

■ Features
● Low collector to emitter saturation voltage VCE(sat)
● High-speed switching
● Satisfactory linearity of foward current transfer ratio hFE
● Large collector current IC
● I type package enabling direct soldering of the radiating fin to the printed circuit board, etc. of small electronic equipment.