The C1815 is a 50V 150mA general purpose NPN transistor with a maximum gain value of 700. This makes the transistor suitable for amplifier applications.
C1815 Transistor Pinout Configuration
| Pin Number | Pin Name | Description |
| 1 | Base | Controls the biasing of transistor, Used to turn ON or OFF the transistor |
| 2 | Collector | Current flows in through collector, normally connected to load |
| 3 | Emitter | Current Drains out through emitter, normally connected to ground |
Features
- General Purpose NPN Transistor
- DC Current Gain (hFE) 70 to 700
- Continuous Collector current (IC) is 0.15A
- Collector-Emitter voltage (VCE) is 50V
- Collector-Base voltage (VCB) is 60V
- Transition Frequency: 80MHz
- Available in To-92 Package
Note: Complete Technical Details can be found at the C1815 datasheet given at the end of this page.
Where to use 2SC1815
The C1815 is a general purpose NPN transistor that is commonly used in Amplifier applications. There are four variants, the 2SC1815O will have a gain value of 70 to 140 and the 2SC1815Y will have 1020 to 240, the 2SC1815GR will have 200 to 400 and the 2SC1815L will have a gain range from 350 to 700.
This NPN transistor also has its counterpart PNP transistor the 2SC1015, which makes it ideal for Push-pull and class B amplifier designs. Apart from this the transistor can also be used for switching low power devices.
Applications
- General purpose switching
- Class B amplifiers
- Pre-amplifier circuits
- Push-Pull configuration circuits
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