JANTX2N3442-Transistor NPN Power Amplifier in TO-3 Metal Can Package ?C Motorola

JANTX2N3442-Transistor Overview

The JANTX2N3442 is a high-performance bipolar junction transistor (BJT) designed for demanding power amplification and switching applications. Engineered to meet military-grade standards, this transistor offers robust voltage and current handling capabilities, making it ideal for use in rugged environments. With its high collector-emitter voltage and substantial collector current rating, it ensures reliable operation in industrial and aerospace circuits. The device’s construction supports efficient thermal management, enhancing operational longevity. Sourcing specialists and design engineers rely on this transistor for consistent, stable performance in power control and signal amplification tasks. For detailed sourcing and technical support, visit IC Manufacturer.

JANTX2N3442-Transistor Technical Specifications

JANTX2N3442-Transistor Key Features

• High Voltage Handling: Supports up to 400 V collector-base voltage, enabling use in high-voltage switching and amplification circuits.
• Robust Collector Current Capability: Rated for continuous collector currents up to 10 A, suitable for power regulation and motor control applications.
• Military-Grade Reliability: Built to stringent standards ensuring enhanced durability and stable performance under harsh environmental conditions.
• Efficient Thermal Dissipation: TO-3 package design allows effective heat transfer, maintaining transistor stability during high power operation.

Typical Applications

• Power Amplifiers: Used in medium to high power audio and RF amplification circuits due to its high voltage and current ratings.
• Switching Regulators: Suitable for controlling power in DC-DC converters and voltage regulators requiring rugged, high-current transistors.
• Motor Control Circuits: Efficiently handles motor drive currents in industrial automation and aerospace control systems.
• Military and Aerospace Electronics: Designed to meet reliability and performance needs in defense-grade electronic modules.

JANTX2N3442-Transistor Advantages vs Typical Alternatives

This transistor offers superior voltage and current handling compared to many commercial-grade alternatives, making it ideal for demanding applications. Its military-grade qualification ensures enhanced reliability and longevity under extreme conditions. The robust TO-3 package improves heat dissipation, allowing sustained high-power operation without thermal failure. These features provide sourcing specialists and engineers with confidence in system stability and performance, especially where device failure is not an option.

JANTX2N3442-Transistor Brand Info

The JANTX2N3442 is a product historically associated with JEDEC standard military transistors, often manufactured by legacy semiconductor producers specializing in high-reliability discrete components. This transistor is recognized for its compliance with stringent military specifications (JANTX prefix), ensuring rigorous quality control and traceability. Its design and packaging reflect decades of semiconductor engineering focused on power transistors for defense and aerospace sectors. While various manufacturers may produce equivalents under license, the JANTX2N3442 remains a trusted choice for engineers requiring proven durability and performance in critical applications.

FAQ

What voltage ratings make this transistor suitable for high-power applications?

The transistor??s collector-base voltage rating of 400 V and collector-emitter voltage rating of 250 V enable it to operate safely in circuits with high voltage swings. These parameters ensure reliable switching and amplification without breakdown, essential for power electronics and industrial control.

How does the packaging affect the transistor??s thermal performance?