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MPSA76 from FAIRCHILD,Fairchild Semiconductor

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MPSA76

Manufacturer: FAIRCHILD

Small Signal Transistors

Partnumber Manufacturer Quantity Availability
MPSA76 FAIRCHILD 10000 In Stock

Description and Introduction

Small Signal Transistors # Introduction to the MPSA76 Transistor  

The **MPSA76** is a **PNP bipolar junction transistor (BJT)** designed for general-purpose amplification and switching applications. Known for its reliable performance, this transistor is commonly used in audio amplifiers, signal processing circuits, and low-power switching systems.  

### Key Features  
- **Polarity:** PNP  
- **Maximum Collector-Emitter Voltage (VCEO):** -40V  
- **Maximum Collector Current (IC):** -500mA  
- **DC Current Gain (hFE):** 30 to 120 (depending on operating conditions)  
- **Power Dissipation (PD):** 625mW  

### Applications  
The MPSA76 is well-suited for:  
- **Audio amplification** in small-signal circuits  
- **Signal switching** in control systems  
- **Driver stages** in low-power electronic designs  
- **Complementary pair configurations** with NPN transistors  

### Packaging  
The MPSA76 is typically available in a **TO-92** package, making it compact and easy to integrate into various circuit layouts.  

### Considerations  
When using the MPSA76, ensure proper biasing and heat dissipation to maintain stable operation. Its moderate gain and voltage ratings make it ideal for low-to-medium power applications, but it may not be suitable for high-current or high-frequency designs.  

Overall, the MPSA76 is a versatile and cost-effective choice for engineers and hobbyists working on analog and switching circuits.

Application Scenarios & Design Considerations

Small Signal Transistors

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