PIC7522-Transistor NPN Amplifier Transistor in TO-92 Package by PIC Electronics

PIC7522-Transistor Overview

The PIC7522-Transistor is a robust bipolar junction transistor designed for reliable switching and amplification in industrial and consumer electronic applications. Engineered to deliver consistent performance with optimized current gain and voltage handling, this transistor supports efficient circuit integration in power management and signal processing systems. Its compact package and well-defined electrical characteristics ensure ease of use in both experimental and production environments. For engineers and sourcing specialists seeking a dependable semiconductor component, the PIC7522 offers a balance of performance and durability, backed by a reputable IC Manufacturer.

PIC7522-Transistor Technical Specifications

PIC7522-Transistor Key Features

• High current gain: Provides enhanced amplification efficiency for signal processing circuits, reducing the need for additional amplification stages.
• Moderate voltage rating: Supports up to 45 V collector-emitter voltage, suitable for low to medium power switching applications common in industrial electronics.
• Compact packaging: The TO-92 form factor enables easy PCB integration and space-saving designs in dense electronic assemblies.
• Reliable switching performance: Designed to handle collector currents up to 0.8 A, ensuring dependable operation in power control and driver circuits.

Typical Applications

• General-purpose amplification in audio and signal conditioning circuits where moderate voltage and current handling are required.
• Switching applications in industrial control systems such as relay drivers and motor control interfaces.
• Low noise amplification stages in sensor signal processing, ensuring accurate and stable output.
• Complementary transistor stages in power management circuits for consumer electronics and instrumentation.

PIC7522-Transistor Advantages vs Typical Alternatives

This transistor offers a well-balanced combination of voltage rating, current capacity, and gain, making it a versatile choice compared to typical low-power switching transistors. Its moderate collector-emitter voltage and current ratings provide improved reliability under industrial load conditions. The component??s compact packaging and stable gain reduce design complexity and improve integration, making it an efficient and dependable alternative in both prototyping and mass production.

PIC7522-Transistor Brand Info

The PIC7522-Transistor is commonly associated with manufacturers specializing in high-quality semiconductor discrete components, known for stringent quality control and consistent performance. It is produced under established brand standards ensuring compliance with industrial grade requirements. This transistor is part of a product line that caters to engineers requiring reliable, cost-effective components for switching and amplification in various electronic systems. The brand emphasizes durability, stable electrical characteristics, and compatibility with standard PCB layouts.

FAQ

What type of transistor is the PIC7522 and what are its primary uses?

The PIC7522 is an NPN bipolar junction transistor designed primarily for switching and amplification applications. It is suited for use in low to medium power circuits, such as relay drivers, signal amplifiers, and general-purpose industrial electronics.

What are the maximum voltage and current ratings for this transistor?

The maximum collector-emitter voltage is rated at 45 V, while the maximum continuous collector current is 0.8 A. These ratings make it suitable for moderate power applications without exceeding safe operating limits.

How does the current gain of the PIC7522 impact circuit design?

The typical DC current gain ranges between 100 and 300, which allows for efficient amplification of input signals. This high gain reduces the need for additional amplification stages, simplifying circuit