This is one of the transistor types.
Part Number: A1668, 2SA1668
Function : Silicon PNP Epitaxial Planar Transistor
Package: TO220F Type
Manufacturer: Sanken
Image
Description
1. Complement to type 2SC4382
2. Collector to Base Voltage : VCBO = -200V
3. Collector to Emitter Voltage : VCEO = -200V
4. Emitter to Base Voltage : VEBO = -6V
5. Collector Current : IC = -2A
6. Base Current : IB = -1A
7. Total Dissipation : PC = 25W
Application: TV Vertical Output, Audio Output Driver and General Purpose
Pinout
A1668 Datasheet
