Power
Transistors
2SD2220
Silicon
NPN triple diffusion planar type Darlington
For low-frequency amplification
s Features
q Suitable for the driver circuit of a motor, a printer hammer and like that, since this
transistor is designed for the high forward current transfer ratio hFE
q A shunt resistor is omitted from the driver q Allowing supply with the radial taping
10.
8±0.
2
7.
5±0.
2
Unit: mm
4.
5±0.
2
3.
8±0.
2
90° 0.
65±0.
1 0.
85±0.
1
2.
5±0.
1
0.
7±0.
1
1.
0±0.
1 0.
7±0.
1
0.
8C
0.
8C
16.
0±1.
0
s Absolute Maximum Ratings (TC=25˚C)
Parameter
Symbol
Ratings
Collector to base voltage Collector to emitter voltage Emitter to base voltage Peak collector current Collector current Collector power di...