C3987 Overview
Ordering number:ENN2221B NPN Planar Silicon Darlington Transistor 2SC3987 Driver Applications .. Applications · Suitable for use in switching of L load (motor drivers, printer hammer drivers, relay drivers). Package Dimensions unit:mm 2041A [2SC3987] 10.0 3.2 3.5 7.2.
C3987 Key Features
- High DC current gain
- Large current capacity and wide ASO
- On-chip Zener diode of 60±10V between collector and base
- Uniformity in collector-to-base breakdown voltage due to the adoption of an accurate impurity diffusion process
- High inductive load handling capability
- Micaless package facilitating mounting