JANTX2N6385-Darlington Transistor – High Gain Switching, TO-3 Package | ON Semiconductor

JANTX2N6385-Darlington Overview

The JANTX2N6385-Darlington is a high-power, high-voltage NPN Darlington transistor designed for demanding industrial and military applications. Featuring a collector-emitter voltage rating of 250 V and a continuous collector current of 8 A, this transistor offers robust switching and amplification capabilities. Its complementary Darlington configuration provides high current gain, minimizing base drive requirements and enhancing overall efficiency. Encapsulated in a TO-3 metal can package, it ensures superior thermal dissipation and long-term reliability. Engineers and sourcing specialists trust this device for rugged environments, benefiting from its stable performance under elevated temperatures and high power loads. For detailed procurement and datasheet access, visit IC Manufacturer.

JANTX2N6385-Darlington Technical Specifications

JANTX2N6385-Darlington Key Features

• High voltage rating: With a collector-emitter voltage of 250 V, it supports high-voltage industrial circuits, enabling reliable operation in demanding environments.
• Elevated continuous current capacity: The 8 A collector current rating allows switching and amplification of significant loads, essential for power applications.
• Superior current gain: Typical DC current gain of 1000 reduces the required base drive current, improving system efficiency and simplifying driver circuitry.
• Robust thermal management: The TO-3 metal can package ensures efficient heat dissipation, enhancing reliability under high-power dissipation up to 115 W.
• Wide operating temperature range: Capable of functioning from ?65 ??C to +200 ??C, making it suitable for harsh, military-grade applications.

Typical Applications

• Power amplification in industrial control systems where high voltage and current handling are critical for driving motors and actuators reliably.
• Switching regulator circuits requiring efficient high-current switching with low base drive losses.
• Military and aerospace equipment that demand rugged, thermally stable transistors for operation under extreme environmental conditions.
• High voltage relay driver circuits enabling precise control of heavy loads with minimized power dissipation.

JANTX2N6385-Darlington Advantages vs Typical Alternatives

This transistor offers a combination of high voltage and high current ratings, paired with exceptional current gain, which many typical alternatives lack. Its robust TO-3 package supports superior thermal management, boosting reliability in continuous high-power use. Compared to standard bipolar transistors, this device reduces base drive requirements and enhances switching efficiency, making it an ideal choice for demanding industrial and military applications requiring precision and durability.

JANTX2N6385-Darlington Brand Info

The JANTX2N6385-Darlington is part of the JANTX series of military-grade transistors, known for their stringent quality and reliability standards. These devices are manufactured to meet or exceed MIL-STD-750 and other military specifications, ensuring performance under extreme conditions. The JANTX2N6385 is widely recognized for its