This post explains for the transistor.
The Part Number is C4511, 2SC4511.
The function of this semiconductor is 80V, 6A, NPN Transistor.
The package is TO-220F Type
Manufacturer: Sanken electric
Image:
Description
The C4511 is 80V, 6A, Silicon NPN Triple Diffused Planar Transistor. (Complement to type 2SA1725).
Pinouts
Absolute maximum ratings ( Ta=25°C )
1. Collector to Base Voltage: Vcbo = 120 V
2. Collector to Emitter Voltage: Vceo = 80 V
3. Emitter to Base Voltage: Vebo = 6 V
4. Collector Current: Ic = 6 A
5. Collector Dissipation : Pc = 30 W ( Tc=25°C )
6. Junction Temperature: Tj = 150°C
7. Storage Temperature: Tsg = -55 ~ +150°C
Application:
1. Audio and General Purpose
C4511 PDF Datasheet
