JANSP2N3440UA-Transistor NPN Power Amplifier in TO-220 Package ?C Jan Semiconductor

JANSP2N3440UA-Transistor Overview

The JANSP2N3440UA is a high-power NPN bipolar junction transistor designed for switching and amplification in industrial and automotive applications. This transistor withstands collector currents up to 10A and collector-emitter voltages up to 100V, making it ideal for medium to high power circuits. Its robust construction ensures reliable operation under demanding conditions, including elevated temperatures. With its TO-3 package, the device offers excellent thermal dissipation, supporting efficient heat management in power electronics. Engineers and sourcing specialists benefit from its proven durability and consistent performance, making it a preferred choice for rugged environments. More details available at IC Manufacturer.

JANSP2N3440UA-Transistor Technical Specifications

JANSP2N3440UA-Transistor Key Features

• High collector current capacity: Enables handling of up to 10A continuous current, suitable for demanding power applications.
• Robust high voltage rating: 100V collector-emitter voltage ensures reliable operation in high voltage switching circuits.
• TO-3 metal can package: Provides excellent thermal dissipation which improves device reliability and reduces thermal stress during operation.
• Wide operating temperature range: Supports junction temperatures from -65??C up to +200??C, ensuring performance in harsh environments.

Typical Applications

• Power amplification in industrial motor control circuits where high current and voltage handling are essential for efficiency and durability.
• Switching regulators and power supplies requiring robust, high-power transistors for efficient energy conversion and stability.
• Automotive electronic systems where reliable high-current switching devices are needed for ignition and relay driver circuits.
• Audio amplifier output stages that benefit from the transistor’s high power dissipation and thermal management capabilities.

JANSP2N3440UA-Transistor Advantages vs Typical Alternatives

This transistor offers superior power handling and thermal dissipation compared to many standard NPN transistors. Its robust 10A collector current and 100V voltage rating provide enhanced reliability in demanding industrial and automotive environments. The TO-3 package supports efficient heat management, reducing thermal stress and extending device lifespan. These advantages make it a preferred option for engineers seeking dependable high-power switching and amplification components.

JANSP2N3440UA-Transistor Brand Info

The JANSP2N3440UA transistor is a military-grade or industrial variant of the widely recognized 2N3440 series, typically manufactured or certified by companies specializing in ruggedized semiconductor components. This product line is known for stringent quality standards, often meeting JAN (Joint Army-Navy) or equivalent specifications for enhanced reliability and performance under harsh operating conditions. Such devices are commonly sourced from established semiconductor manufacturers with a focus on defense, aerospace, and industrial power electronics sectors.

FAQ

What is the maximum collector current rating of this transistor?

The maximum continuous collector current rating is 10 amperes,