JANTX2N3499U4-Transistor NPN Power Transistor in TO-3 Package by ON Semiconductor

JANTX2N3499U4-Transistor Overview

The JANTX2N3499U4 is a high-performance NPN bipolar junction transistor designed for robust switching and amplification applications. Engineered to operate reliably under demanding conditions, it offers excellent power handling capabilities and consistent gain characteristics. This transistor supports medium to high voltage and current levels, making it suitable for industrial and military-grade electronics. Its rugged construction ensures durability and long-term stability in both linear and switching operations. For engineers and sourcing specialists, this device delivers reliable performance in power regulation, audio amplification, and signal processing tasks. Available from IC Manufacturer, it meets stringent quality standards for critical electronic systems.

JANTX2N3499U4-Transistor Technical Specifications

JANTX2N3499U4-Transistor Key Features

• High Voltage and Current Handling: Supports collector-emitter voltages up to 100 V and continuous collector currents of 10 A, enabling robust performance in power-intensive circuits.
• Wide Gain Range: DC current gain between 40 and 160 allows for flexible amplification across various operating points, ensuring signal integrity.
• Thermal Stability: The TO-3 metal can package offers superior heat dissipation, enhancing reliability and longevity in harsh industrial environments.
• Low Transition Frequency: With an 8 MHz transition frequency, this transistor balances switching speed and power efficiency for medium-frequency applications.

Typical Applications

• Power Amplification: Widely used in audio and RF amplification circuits requiring stable gain and high power dissipation capacity.
• Switching Regulators: Suitable for industrial power supply switching where high voltage and current endurance are essential.
• Motor Control: Employed in drive circuits for motors and actuators, benefiting from its ruggedness and thermal handling.
• Signal Processing: Used in analog signal amplification stages where linearity and gain stability are critical.

JANTX2N3499U4-Transistor Advantages vs Typical Alternatives

This transistor delivers superior power handling and thermal management compared to typical alternatives in the same voltage class. Its broad gain range offers design flexibility, while the TO-3 package ensures enhanced heat dissipation, reducing thermal stress and improving reliability. These factors combine to provide a robust solution for demanding industrial and military applications where accuracy and durability are paramount.

JANTX2N3499U4-Transistor Brand Info

The JANTX2N3499U4 is a military-grade transistor originally produced by several reputable manufacturers specializing in high-reliability semiconductor components. The ??JANTX?? prefix denotes compliance with stringent military standards for performance and durability. This device is often sourced from legacy suppliers who maintain rigorous quality and testing protocols, ensuring suitability for mission-critical applications. It remains a trusted component in aerospace, defense, and industrial control systems where robust and dependable transistor performance is required.

FAQ

What is the maximum collector current rating of this transistor?

The maximum continuous collector current for this transistor is rated at 10 amperes, allowing it to handle significant power loads in switching and amplification circuits without compromising reliability.

Which package type does the JANTX2N3499U4 transistor use?

This transistor is housed in a TO-3 metal can package, known for its excellent thermal conductivity and ability to dissipate heat effectively, which is critical for high-power applications.