2N1724A ON Semiconductor NPN Transistor ?C Amplifier, TO-18 Metal Can Package

2N1724A Overview

The 2N1724A is an NPN silicon transistor designed for general-purpose amplification and switching applications. It offers reliable performance with a medium power rating and moderate gain, making it suitable for a variety of industrial electronic circuits. This transistor exhibits stable operation under a wide range of voltages and currents, providing engineers and sourcing specialists with a dependable component for signal processing and control tasks. Optimized for consistent switching speed and gain characteristics, the device supports efficient circuit integration in both analog and digital environments. More detailed product information is available from IC Manufacturer.

2N1724A Key Features

• Medium power handling: supports collector currents up to 1A, enabling robust performance in signal amplification and power switching.
• Moderate DC current gain (hFE): ensures stable amplification, improving signal fidelity in low to medium power circuits.
• High voltage tolerance: with a collector-emitter voltage rating of 40V, it withstands demanding operating conditions without degradation.
• Standard TO-18 metal can package: delivers excellent thermal dissipation and mechanical protection, enhancing reliability in harsh industrial environments.

2N1724A Technical Specifications

2N1724A Advantages vs Typical Alternatives

This transistor provides a balanced combination of power handling and voltage tolerance, making it advantageous over lower-rated alternatives in switching and amplification roles. Its moderate gain and fast transition frequency support efficient signal processing with minimal distortion. The robust metal can package enhances thermal performance and longevity, offering improved reliability compared to plastic-encapsulated counterparts. These features ensure consistent operation in industrial control and analog interface circuits, where durability and stable electrical characteristics are essential.

Typical Applications

• Signal amplification in intermediate frequency stages of communication equipment, where stable gain and frequency response are critical.
• Switching elements in relay driver circuits, enabling control of moderate power loads.
• General-purpose analog circuits requiring reliable transistor performance under varying load conditions.
• Industrial sensor interface circuits, providing amplification and signal conditioning for sensor outputs.

2N1724A Brand Info

The 2N1724A is a well-established transistor model commonly offered by multiple semiconductor manufacturers, known for its consistent quality and broad availability. It is part of a family of NPN silicon transistors designed to meet general industrial demands for amplification and switching. The product benefits from stringent manufacturing standards ensuring electrical parameter stability and mechanical robustness. Its TO-18 package is a hallmark of premium-grade transistors, frequently chosen for applications requiring enhanced thermal dissipation and environmental protection.

FAQ

What is the maximum collector current rating for this transistor?

The transistor supports a maximum collector current of 1 ampere, which allows it to handle moderate power levels in amplification and switching applications without risk of damage.

Can this transistor be used in high-frequency circuits?

Yes, with a typical transition frequency of around 100 MHz, it is suitable for intermediate frequency amplification and other circuits requiring relatively fast switching speeds.

What package type does the transistor come in, and why is it important?

This device is provided in a TO-18 metal can package, which offers excellent thermal dissipation and mechanical protection, enhancing reliability especially in industrial or harsh environmental conditions.

How does the DC current gain affect circuit design?

The DC current gain, typically between 20 and 70, determines the transistor’s amplification capability. This range supports stable signal amplification while allowing designers to calculate base current requirements accurately for proper biasing.

Is this transistor suitable for power switching applications?

Yes, its collector-emitter voltage rating of 40V and collector current capacity up to 1A make it appropriate for moderate power switching tasks, such as driving relays or controlling small motors.