This is one of the transistor types.
Part Number: D2012, 2SD2012
Function : Silicon NPN Triple Diffused Type Transistor
Package: TO-220 Type
Manufacturer: Toshiba Semiconductor
Image
Description
1. Low saturation voltage: VCE (sat)= 0.4 V (typ.) (IC= 2A / IB= 0.2A)
2. High power dissipation: PC= 25 W (Tc = 25°C)
Pinout
Absolute Maximum Ratings
1. Collector-base voltage : VCBO = 60 V
2. Collector-emitter voltage : VCEO = 60 V
3. Emitter-base voltage : VEBO = 7 V
4. Collector current : IC = 3 A
5. Base current : IB = 0.5 A
Applications:
1. Audio Frequency Power Amplifier
D2012 Datasheet
