2N5152-Transistor NPN Amplifier Transistor in TO-92 Package by ON Semiconductor

2N5152-Transistor Overview

The 2N5152 is a high-voltage, NPN bipolar junction transistor designed for switching and amplification in industrial and electronic circuits. It features a collector-emitter voltage rating of up to 120 V and a collector current capacity of 0.5 A, making it suitable for medium-power applications requiring robust performance. Its low saturation voltage enhances switching efficiency, while the transistor??s gain characteristics optimize signal amplification. This reliable component is widely utilized in analog and digital electronics, offering consistent operation across various environments. For sourcing and detailed specifications, visit IC Manufacturer.

2N5152-Transistor Technical Specifications

2N5152-Transistor Key Features

• High voltage tolerance: Supports up to 120 V collector-emitter voltage, enabling use in high-voltage switching circuits without breakdown risk.
• Moderate collector current capacity: 0.5 A collector current rating allows operation in medium-power applications, ensuring reliability under load.
• Low saturation voltage: Minimizes power loss during switching, improving overall circuit efficiency and thermal management.
• Wide gain range: DC current gain varies from 40 to 300, providing flexibility in amplification tasks across different operating points.

Typical Applications

• Switching regulators and power control circuits, where the high voltage and moderate current ratings enable effective load switching and voltage regulation.
• Audio amplifiers, benefiting from the transistor??s gain characteristics to drive medium-power stages with fidelity.
• Signal amplification in instrumentation, where precision gain and low noise are critical for sensor signal conditioning.
• General-purpose switching in industrial automation systems requiring reliable transistor operation under varying voltage and current conditions.

2N5152-Transistor Advantages vs Typical Alternatives

This transistor offers a compelling balance of high voltage tolerance and moderate current handling that exceeds many standard small-signal transistors. Its low saturation voltage reduces power dissipation during switching, enhancing efficiency compared to typical alternatives. The broad gain range allows flexible design integration, supporting both amplification and switching roles with improved reliability and thermal stability in industrial environments.

2N5152-Transistor Brand Info

The 2N5152 is a widely recognized transistor originally specified by manufacturers such as Fairchild Semiconductor and ON Semiconductor. It is commonly available from multiple semiconductor suppliers, ensuring consistent quality and availability. The device is housed in a TO-18 metal can package, which provides good thermal conductivity and mechanical robustness, favored in industrial and military-grade applications. This transistor is supported by established datasheets and application notes, offering engineers comprehensive design guidance.

FAQ

What is the maximum voltage rating for the 2N5152 transistor?

The maximum collector-emitter voltage rating for this transistor is 120 volts. This high voltage tolerance makes it suitable for applications involving medium to high voltage switching and amplification tasks.

Can the 2N5152 be used in audio amplifier circuits?

Yes, the transistor??s DC current gain and moderate power handling capability allow it to be used effectively in audio amplification stages, especially in medium-power amplifier designs where reliable gain and low distortion are needed.

What type of package does the 2N5152 come in?

The transistor is packaged in a TO-18 metal can, which offers excellent heat dissipation and mechanical durability, making it ideal for industrial and ruggedized electronic systems.

Is the 2N5152 suitable for switching applications?

Absolutely. Its low saturation voltage and collector current rating