Ordering number:EN2534
NPN Epitaxial Planar Silicon Darlington
Transistor
2SD1981
Driver Applications
Applications
· Motor drivers, printer hammer drivers, relay drivers, voltage
regulator control.
Package Dimensions
unit:mm 2006B
[2SD1981]
6.
0 5.
0 4.
7
Features
· Darlington connection (on-chip bias resistance, damper diode).
· High DC current gain.
· Low dependence of DC curr ent gain on temperature.
0.
5 0.
6
6.
0
14.
0
3.
0
8.
5
0.
5
0.
5
1 : Emitter
1 2 3
Specifications
Absolute Maximum Ratings at Ta = 25˚C
Parameter CV ollector-to-Base Voltage CV ollector-to-Emitter Voltage EV mitter-to-Base Voltage CI ollector Current CI ollector Current (Pulse) CP ollector Dissipation Jj unction Te...