BC337 NPN Amplifier Transistor 800mA 45V TO-92
The BC337 NPN transistor is a general-purpose bipolar junction transistor (BJT) designed for use in electronic amplification and switching applications. Its NPN configuration makes it suitable for controlling loads and amplifying electrical signals in a wide range of analog and digital circuits.
This transistor is commonly used in audio circuits, signal amplification stages, relay drivers, LED drivers, and small electronic control systems. Its compact through-hole package makes it convenient for prototyping, PCB assembly, and general-purpose electronic repairs.
Features:
- General Purpose NPN Amplifier Transistor.
- Current Gain (hFE), 250 to 630.
- Continuous Collector current (IC) is 800mA.
- Collector-Emitter voltage (VCEO) is 45 V.
- Collector-Base voltage (VCB0) is 50V.
- Emitter Base Voltage (VBE0) is 5V.
- Power Dissipation (Pd) is 625mW.
- Available in To-92 Package.
Specifications:
| Specification | Details |
|---|---|
| Part Number | BC337 |
| Transistor Type | NPN BJT |
| Maximum Collector Current (Ic) | 800 mA |
| Maximum Collector-Emitter Voltage (Vceo) | 45 V |
| Package | TO-92 |
| Mounting Type | Through Hole |
| Number of Pins | 3 |
| Device Type | General-Purpose Transistor |
Pin Configuration:
| Pin Number | Pin Name | Description |
| 1 | Collector | Current flows in through collector, normally connected to load |
| 2 | Base | Controls the biasing of transistor, Used to turn ON or OFF the transistor |
| 3 | Emitter | Current Drains out through emitter, normally connected to ground |
Applications:
- Low power audio amplifiers.
- Small signal amplifiers.
- Audio frequency Driver.
- Amplifier Output Stage.
- General purpose switching.
Package Included:
- 1x BC337 NPN Amplifier Transistor 800mA 45V TO-92.
