JAN2N6277-Transistor High Power NPN Transistor in TO-3 Package ?C Motorola Semiconductor

JAN2N6277-Transistor Overview

The JAN2N6277 is a high-power NPN bipolar junction transistor designed for industrial and military applications requiring robust switching and amplification capabilities. Engineered to operate efficiently under elevated voltage and current conditions, this transistor delivers reliable performance in demanding environments. Its rugged construction and compliance with JAN (Joint Army-Navy) standards ensure enhanced durability, making it ideal for high-reliability systems. The device??s ability to handle collector currents up to 10A and collector-emitter voltages near 100V supports a wide range of power applications, from motor control to power regulation. For detailed sourcing and additional product data, visit IC Manufacturer.

JAN2N6277-Transistor Technical Specifications

JAN2N6277-Transistor Key Features

• High Current Handling: Supports continuous collector currents up to 10A, enabling robust power switching and amplification in heavy-duty circuits.
• Elevated Voltage Ratings: Collector-emitter voltage rating of 100V ensures safe operation in high-voltage industrial environments, reducing risk of breakdown.
• Wide Temperature Range: Operating junction temperature range from ?65??C to +200??C allows reliable performance in harsh thermal conditions encountered in military and aerospace systems.
• Durable TO-3 Package: The metal can package offers excellent thermal dissipation and mechanical strength, improving device longevity and reliability under stress.

Typical Applications

• Power Amplification in Audio and RF Circuits: The device??s high current and voltage ratings make it suitable for driving loudspeakers or RF power stages requiring linear amplification.
• Industrial Motor Control: It can efficiently switch and regulate motors in industrial automation, ensuring precise control and robust operation.
• Switching Regulators and Power Supplies: Ideal for high-power DC-DC converters and regulated power supplies needing dependable switching transistors.
• Military and Aerospace Electronics: Compliance with JAN standards and wide temperature tolerance support use in mission-critical defense systems and avionics.

JAN2N6277-Transistor Advantages vs Typical Alternatives

This transistor stands out due to its combination of high collector current capacity and elevated voltage tolerance, offering superior power handling compared to many standard NPN transistors. Its rugged TO-3 packaging enhances thermal management and mechanical durability, critical for industrial and military applications. The wide operating temperature range and JAN qualification underscore its reliability where standard commercial transistors could fail, making it a preferred choice for demanding and long-life electronic systems.

JAN2N6277-Transistor Brand Info

The JAN2N6277 transistor is a military-grade device originally developed under the Joint Army-Navy (JAN) standards, ensuring strict quality, reliability, and performance benchmarks. Historically produced by manufacturers such as Motorola and its successors, this transistor is recognized for its robust construction and high-power capabilities. Its design adheres to rigorous testing protocols suitable for aerospace, defense, and industrial sectors. While legacy production may be discontinued by some vendors, equivalent parts meeting JAN requirements are supplied by select specialized semiconductor manufacturers to maintain continuity in critical system designs.

FAQ

What does the JAN prefix indicate in the transistor??s part number?

The JAN prefix signifies that the transistor meets Joint Army-Navy military specifications, which include stringent performance, reliability, and environmental testing. Devices with this designation are qualified for use in defense and aerospace applications requiring high dependability.

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