2N3507AU4-Transistor PNP Amplifier Transistor in TO-126 Package by ON Semiconductor

2N3507AU4-Transistor Overview

The 2N3507AU4 is a PNP silicon transistor designed for medium power amplification and switching applications. It offers robust electrical performance with a maximum collector current of 0.8A and collector-emitter voltage rating suited for various industrial electronics. This transistor ensures reliable operation under diverse thermal conditions with a maximum junction temperature of 150??C. Its complementary structure and stable gain characteristics make it ideal for analog circuits requiring consistent performance. Available in a compact TO-92 package, the device supports easy integration into through-hole printed circuit boards. For high-quality, reliable semiconductor components, visit IC Manufacturer.

2N3507AU4-Transistor Technical Specifications

2N3507AU4-Transistor Key Features

• High voltage tolerance: With a collector-base voltage up to 60 V, it supports circuits requiring medium voltage switching and amplification.
• Moderate collector current: Handles up to 0.8 A, enabling practical power amplification in low to medium power devices.
• Wide gain range: DC current gain ranges from 40 to 250, providing flexibility for various linear amplifier or switching applications.
• Thermal reliability: Maximum junction temperature of 150??C ensures stable operation in demanding thermal environments.
• Compact TO-92 package: Facilitates easy PCB mounting and cost-effective assembly in industrial electronics.
• Fast switching capability: Transition frequency of 30 MHz suitable for moderate frequency applications.
• Low power dissipation: Power rating of 0.625 W supports efficient heat management without external cooling in many cases.

Typical Applications

• Signal amplification in audio and low-frequency analog circuits, where moderate power and voltage handling are required for consistent signal gain.
• Switching devices in industrial control circuits, enabling reliable on/off control of loads up to 0.8 A.
• Complementary transistors in push-pull amplifier stages, improving linearity and efficiency in power amplifier designs.
• General-purpose transistor applications in consumer electronics, instrumentation, and interface circuits requiring dependable switching and amplification.

2N3507AU4-Transistor Advantages vs Typical Alternatives

This transistor offers a balanced combination of voltage rating, current capacity, and gain, making it advantageous compared to typical small-signal transistors with lower voltage or current ratings. Its thermal endurance and moderate power dissipation improve reliability in industrial environments. The TO-92 package simplifies integration into through-hole PCB designs, providing a cost-effective and robust solution for medium power amplification and switching tasks. These