JANTX2N3057A-Transistor NPN Power Amplifier, TO-3 Metal Can Package by ON Semiconductor

JANTX2N3057A-Transistor Overview

The JANTX2N3057A is a high-reliability NPN bipolar junction transistor designed for use in power amplification and switching applications. Manufactured to meet stringent military standards, this transistor offers robust performance with a collector current rating of up to 15A and a collector-emitter voltage of 60V. Its durable construction ensures consistent operation under harsh environments, making it ideal for demanding industrial and aerospace systems. This device is favored for its reliable gain characteristics and high current handling capability, supporting efficient power management and signal amplification. For more detailed sourcing and technical data, visit IC Manufacturer.

JANTX2N3057A-Transistor Technical Specifications

JANTX2N3057A-Transistor Key Features

• High current capability: Supports continuous collector current up to 15A, enabling robust power switching and amplification in high-load circuits.
• Wide voltage ratings: With collector-base voltage up to 100V and collector-emitter voltage of 60V, it accommodates a broad range of industrial power supply voltages.
• Military-grade reliability: Built to JANTX standards, ensuring superior performance in extreme temperature ranges and harsh environments.
• Stable gain characteristics: DC current gain between 20 and 70 provides consistent amplification behavior for reliable circuit design.

Typical Applications

• Power amplification in industrial control systems where high current handling and reliability are critical for operational stability.
• Switching stages in aerospace and defense electronics requiring rugged components with military specification compliance.
• Motor control circuits demanding robust transistors capable of managing high power dissipation and transient loads.
• Linear and switching power supplies where device durability and predictable gain facilitate efficient voltage regulation.

JANTX2N3057A-Transistor Advantages vs Typical Alternatives

This transistor offers a significant advantage over standard commercial equivalents by combining high current capacity, wide voltage tolerance, and military-grade ruggedness. Its reliable gain range and elevated power dissipation rating reduce the need for additional cooling or complex circuitry, improving integration efficiency. The device??s proven durability in extreme temperatures and environments ensures long-term performance and reduces replacement costs, making it a preferred choice for critical industrial and defense applications.

JANTX2N3057A-Transistor Brand Info

The JANTX2N3057A is a variant of the widely recognized 2N3057 transistor series, traditionally manufactured by prominent semiconductor companies such as Motorola (now ON Semiconductor) and other legacy suppliers. The “JANTX” prefix denotes adherence to Joint Army-Navy (JAN) military qualification standards, highlighting its reliability for defense and aerospace applications. These transistors are produced under strict quality controls to meet military specifications for temperature, vibration, and electrical performance, ensuring suitability in mission-critical and harsh operating conditions.

FAQ

What is the maximum collector current rating for the JANTX2N3057A transistor?

The transistor supports a maximum continuous collector current of 15 amperes, enabling it to handle substantial loads in power amplification and switching circuits. This rating ensures it can reliably conduct high currents without damage when properly heat-sinked.

What voltage limits should be observed when using this transistor?