This post explains for the transistor.
The Part Number is C2328.
The function of this semiconductor is 30V, NPN Transistor.
The Chip Size : 760um×760um
Manufacturer: ETC
Preview images :
Description
The C2328 is 30V, Silicon NPN Epitaxial Transistor.
:
The transistor is designed for use in power amplifier applications and power switching applications.
Features
1. Low collector saturation voltage
2. Complementary to A1020 Chip
Appearance Chip Size :
1. Front Metal : Al
2. Backside Metal : Au(As)
3. Scribe line width : 60um
4. Wafer Size : 6 inch [ … ]