JANTX2N3440U4-Transistor NPN Power Transistor in TO-3 Package by ON Semiconductor

JANTX2N3440U4-Transistor Overview

The JANTX2N3440U4 is a high-power NPN bipolar junction transistor designed for robust switching and amplification tasks in industrial and military-grade applications. Its sturdy construction ensures reliable operation under demanding conditions, supporting collector currents up to 10A and collector-emitter voltages of 100V. With a complementary balance of gain and power dissipation capabilities, this transistor is ideal for high-reliability environments requiring stable performance and thermal resilience. The device is manufactured to stringent military standards, making it suitable for aerospace, defense, and other mission-critical systems. For detailed sourcing and technical support, visit IC Manufacturer.

JANTX2N3440U4-Transistor Technical Specifications

JANTX2N3440U4-Transistor Key Features

• High Collector Current Capability: Supports up to 10A, enabling heavy load switching and power amplification with minimal losses.
• Robust Voltage Ratings: Collector-emitter and collector-base voltages of 100V ensure durability under high-voltage conditions, enhancing system reliability.
• Wide Operating Temperature Range: Rated for junction temperatures up to 200??C, suitable for harsh environments and thermal-intensive applications.
• Military-Grade Construction: Manufactured to stringent standards, providing enhanced ruggedness and predictable electrical characteristics over extended lifecycles.

Typical Applications

• Power Amplification in Industrial Control Systems: Provides reliable high-current amplification for controlling motors, solenoids, and other heavy loads requiring precise switching control.
• Military and Aerospace Electronics: Designed for demanding environments where temperature extremes and electrical stress require rugged, dependable components.
• High-Power Switching Circuits: Suitable for use in relay drivers, inverters, and power regulators where efficient switching and thermal resilience are critical.
• Audio Amplifiers: Used in high-power audio output stages requiring linear amplification and stable gain characteristics.

JANTX2N3440U4-Transistor Advantages vs Typical Alternatives

This transistor offers superior current handling and voltage tolerance compared to standard commercial transistors, ensuring enhanced reliability in demanding industrial and military applications. Its high power dissipation capacity and wide operating temperature range provide robustness that typical consumer-grade transistors lack. The military-grade qualification guarantees consistent performance under stress, making it a preferred choice where failure is not an option.

JANTX2N3440U4-Transistor Brand Info

The JANTX2N3440U4 is a product historically associated with JEDEC standards and manufactured by suppliers specializing in military and aerospace-grade discrete semiconductors. The “JANTX” prefix indicates compliance with JAN (Joint Army-Navy) military specifications, ensuring stringent quality and reliability benchmarks. This transistor is typically distributed by certified suppliers who maintain traceability and certification for defense and industrial customers. Its TO-3 metal package supports excellent thermal dissipation, further reinforcing its suitability for rugged applications.

FAQ

What is the maximum collector current supported by this transistor?

The device supports a maximum continuous collector current of 10 amperes, making it suitable for high-power switching and amplification tasks in