Datasheet Summary
Power Transistors
2SD2138, 2SD2138A
Silicon NPN triple diffusion planar type Darlington
For power amplification plementary to 2SB1418 and 2SB1418A
5.0±0.1
Unit: mm
13.0±0.2 4.2±0.2 s Features q q
10.0±0.2
2.5±0.2
High forward current transfer ratio hFE which has satisfactory linearity Allowing supply with the radial taping
90°
1.2±0.1
18.0±0.5 Solder Dip...