Description
The S8050 NPN Transistor is a general-purpose bipolar junction transistor (BJT) commonly used in low-voltage switching and signal amplification circuits. It allows a small base current to control a larger current flowing through the collector-emitter path, making it useful for electronic control and driver applications.
The S8050 is frequently used in audio amplifier stages, complementary push-pull circuits, signal-processing projects, and low-power switching applications. In a complementary amplifier design, it can be paired with a suitable PNP transistor such as the S8550, provided both devices meet the circuit’s electrical and thermal requirements.
This transistor has a listed collector-emitter voltage of 20V, collector current of 700mA, and maximum DC current gain of 400. Actual gain and current-handling capability depend on the specific manufacturer, operating conditions, and package. Always check the datasheet and provide appropriate current limiting and heat management.
Key Features
- NPN bipolar junction transistor
- Designed for low-voltage electronic circuits
- Maximum collector-emitter voltage: 20V, as listed
- Maximum collector current: 700mA, as listed
- Maximum DC current gain (hFE): 400, as listed
- Suitable for small-signal amplification and switching
- Commonly used in audio and push-pull amplifier circuits
- Can be paired with a suitable PNP transistor such as S8550
- Suitable for prototyping, repairs, and DIY electronics
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | S8050 |
| Transistor Type | NPN BJT |
| Collector-Emitter Voltage (VCEO) | 20V |
| Collector-Base Voltage (VCBO) | 30V |
| Emitter-Base Voltage (VEBO) | 5V |
| Maximum Collector Current (IC) | 700mA, as listed |
| Maximum Power Dissipation | 2W, as listed; verify package and thermal conditions |
| Maximum DC Current Gain (hFE) | 400 |
| Typical Gain | Approximately 110, as stated in the listing; depends on operating conditions |
| Base Current | 5mA maximum, as listed; verify datasheet |
| Package | Verify supplied package and manufacturer |
| Mounting Type | Through-hole, if supplied in the listed leaded package |
| Price | Rs. 5 |
| Availability | In stock |
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