JANS2N3439UA-Transistor NPN High Voltage Amplifier in TO-18 Metal Can Package

JANS2N3439UA-Transistor Overview

The JANS2N3439UA is a high-performance NPN bipolar junction transistor designed for power amplification and switching applications. Rated for a collector current of up to 15A and a collector-emitter voltage of 160V, this transistor offers robust handling of high voltage and current loads. Its complementary gain characteristics and rugged construction make it suitable for industrial and military-grade applications. With a maximum power dissipation of 115W, it supports efficient heat management, ensuring reliable operation under demanding conditions. The device is offered in a TO-3 package, providing excellent thermal conductivity and mechanical durability. For detailed sourcing and technical support, visit IC Manufacturer.

JANS2N3439UA-Transistor Technical Specifications

JANS2N3439UA-Transistor Key Features

• High collector current capability: Supports up to 15A, enabling robust power handling for demanding load conditions.
• High voltage tolerance: Collector-emitter voltage rating of 160V allows operation in high-voltage circuits without breakdown risk.
• Wide DC current gain range: Gain from 20 to 70 provides flexibility in amplification stages, ensuring stable transistor operation.
• Efficient thermal dissipation: TO-3 metal can package offers superior heat transfer, improving reliability and longevity under continuous power dissipation.

Typical Applications

• Power amplifier stages in industrial equipment, where high current and voltage handling are critical for performance and durability.
• Switching regulators and power supply circuits requiring rugged transistors capable of managing large currents with minimal losses.
• Motor control circuits that demand reliable transistor switching under high load conditions and thermal stress.
• Military and aerospace applications benefiting from the device’s robust construction and long-term operational stability.

JANS2N3439UA-Transistor Advantages vs Typical Alternatives

This transistor offers superior power and voltage handling compared to many standard NPN transistors, providing enhanced reliability in high-stress environments. Its TO-3 package ensures better heat dissipation than plastic encapsulated devices, reducing thermal resistance and improving efficiency. The broad current gain range supports flexible circuit design, while the high collector current capacity enables use in demanding industrial and military applications where durability and performance are paramount.

JANS2N3439UA-Transistor Brand Info

The JANS2N3439UA is a military-grade transistor variant produced under strict quality standards to ensure reliability in harsh environments. It is manufactured by established semiconductor producers specializing in rugged discrete components for defense and industrial sectors. This device adheres to JAN (Joint Army-Navy) specifications, confirming its suitability for aerospace and military use. The robust design and heritage of the 2N3439 transistor line underscore its position as a trusted component in power amplification and switching applications.

FAQ

What is the maximum collector current rating for this transistor?

The transistor supports a maximum collector current of 15 amperes, which allows it