This is one of the transistor types.
Part Number : C3987
Function : NPN Planar Silicon Darlington Transistor
Package : TO-220ML Type
Manufacturers : SANYO (Panasonic)
See the preview image and the PDF file for more information.
1. High DC current gain.
2. Large current capacity and wide ASO.
3. On-chip Zener diode of 60±10V between collector and base.
4. Uniformity in collector-to-base breakdown voltage due to the adoption of an accurate impurity diffusion process.
5. High inductive load handling capability.
6. Micaless package facilitating mounting.
Absolute Maximum Ratings at Ta = 25°C
1. Collector-to-Base Voltage : VCBO = 50 V
2. Collector-to-Emitter Voltage : VCEO = 50 V
3. Emitter-to-Base Voltage : VEBO = 6 V
4. Collector Current : IC = 3 A
5. Collector Current (Pulse) : ICP = 6 A
6. Base Current : IB = 0.6 A
1. Suitable for use in switching of L load (motor drivers, printer hammer drivers, relay drivers).
Other data sheets within the file : 2SC3987