JANTX2N7370-Darlington Transistor, High Gain Amplifier, TO-3 Package ?C ON Semiconductor

JANTX2N7370-Darlington Overview

The JANTX2N7370 is a high-voltage NPN Darlington transistor designed to deliver amplified current and voltage handling for demanding industrial and military applications. With a voltage rating of 100V and a continuous collector current of 8A, it offers robust performance in power switching and amplification tasks. Its Darlington configuration provides high current gain, enabling efficient control of large loads with minimal input drive. This device is specifically fabricated to meet stringent military standards (JAN specification), ensuring reliability under harsh environmental conditions. For precision power management and rugged operation, the JANTX2N7370 is a reliable choice from IC Manufacturer.

JANTX2N7370-Darlington Technical Specifications

JANTX2N7370-Darlington Key Features

• High Current Gain: The Darlington pair configuration delivers a minimum current gain of 1000, enabling efficient switching of high-power loads with low base drive current.
• Robust Voltage Handling: Rated for 100V collector-emitter voltage, it supports operation in high-voltage circuits commonly found in industrial power supplies.
• High Power Dissipation Capability: With a maximum power dissipation of 115W, the device can sustain significant thermal stress, improving reliability in demanding environments.
• Military-Grade Reliability: Certified under JAN specifications, it ensures stable performance across a wide temperature range (-65??C to +200??C), ideal for harsh and critical applications.

Typical Applications

• Power amplification and switching in industrial control systems requiring robust, high-current transistors to drive motors, solenoids, or relays.
• Voltage regulation and stabilization circuits where high gain and reliability improve system performance under variable load conditions.
• Military and aerospace power management modules that demand components with extended temperature range and rugged construction.
• High-power audio amplification stages benefiting from the device??s linearity and high current capacity to drive loudspeakers or actuators.

JANTX2N7370-Darlington Advantages vs Typical Alternatives

This Darlington transistor offers superior current gain and voltage handling compared to standard bipolar junction transistors, reducing the input drive requirements and improving switching efficiency. Its military-grade construction provides enhanced reliability and thermal endurance, making it well-suited for applications where typical commercial alternatives may fail under stress. The 115W power dissipation rating and TO-3 metal package ensure excellent heat dissipation and long-term stability in industrial environments.

JANTX2N7370-Darlington Brand Info

The JANTX2N7370 is produced under the Joint Army-Navy (JAN) specification, a quality standard widely recognized in military and aerospace sectors. This certification ensures the transistor meets rigorous testing for durability, electrical performance, and environmental resistance. Typically manufactured by established semiconductor suppliers specializing in military-grade components, this device is trusted for its consistency and robustness. The TO-3 metal can packaging further reinforces its suitability for high-reliability applications requiring effective thermal management and mechanical protection.

FAQ

What is the maximum collector current the device can handle continuously?

The transistor can handle a continuous collector current of up to 8 amperes. This high current capacity allows it to drive substantial loads in power switching