JANTX2N5039-Transistor – NPN Power Transistor, TO-39 Metal Can Package by ON Semiconductor

JANTX2N5039-Transistor Overview

The JANTX2N5039 is a high-reliability, silicon NPN bipolar junction transistor designed for switching and amplification applications in demanding environments. Built to meet stringent military specifications, this transistor offers stable electrical performance and enhanced ruggedness. Its robust construction ensures long-term operation under elevated stress conditions, making it ideal for aerospace, defense, and industrial electronics. With a collector current rating suitable for medium-power tasks and a voltage rating supporting moderate power levels, it provides dependable functionality where precision and durability are critical. For detailed sourcing and technical support, visit IC Manufacturer.

JANTX2N5039-Transistor Technical Specifications

JANTX2N5039-Transistor Key Features

• Military-grade reliability: Qualified to JAN standards, ensuring consistent performance under harsh environmental and electrical stress conditions.
• Medium power handling capability: Supports collector currents up to 1 A, suitable for moderate switching and amplification tasks in industrial circuits.
• Stable gain characteristics: Provides a DC current gain ranging from 40 to 120, allowing predictable amplification across temperature ranges.
• Compact TO-18 metal can package: Enhances thermal dissipation and mechanical robustness for long-term durability in embedded systems.

Typical Applications

• Used in aerospace and defense electronics for signal amplification and switching where reliability and environmental resistance are critical.
• Ideal for industrial control systems requiring medium power transistors with stable gain and voltage ratings.
• Applicable in military-grade power regulation and signal processing circuits demanding stringent component qualification.
• Suitable for prototype development in high-reliability analog signal stages and driver circuits.

JANTX2N5039-Transistor Advantages vs Typical Alternatives

This transistor offers superior reliability and stable electrical characteristics compared to typical commercial-grade equivalents. Its military specification compliance ensures enhanced ruggedness, making it preferable in mission-critical applications. The combination of moderate voltage and current ratings with a compact metal package delivers an optimal balance of power handling and thermal management, yielding improved longevity and consistent performance under demanding conditions.

JANTX2N5039-Transistor Brand Info

The JANTX2N5039 is a standard military-grade transistor originally produced under the Joint Army-Navy (JAN) specification system. While multiple manufacturers have historically supplied this device, it is commonly associated with legacy semiconductor producers specializing in aerospace and defense components. This transistor is recognized for its stringent quality assurance and traceability, making it a trusted choice for applications requiring certified component reliability and compliance with military standards.

FAQ

What type of transistor is the JANTX2N5039 and what are its primary functions?

The device is an NPN bipolar junction transistor designed primarily for switching and amplification tasks. It controls current flow and amplifies signals in circuits requiring dependable operation under moderate power and voltage conditions.

What voltage and current ratings does this transistor support?

This transistor supports a maximum collector-emitter voltage of 40 V and a continuous collector current of up to 1 A, suitable for medium-power applications in military and