JANTX2N3421-Transistor Overview
The JANTX2N3421 is a high-power NPN bipolar junction transistor designed for applications demanding robust switching and amplification performance. Featuring a collector-emitter voltage rating of 100V and a continuous collector current of 10A, this transistor delivers reliable operation in demanding industrial environments. Its rugged construction and military-grade qualification ensure enhanced durability and stability under thermal and electrical stress. Ideal for power amplification and switching circuits, the device offers consistent gain and low saturation voltage, contributing to efficient circuit design and reduced power dissipation. For detailed procurement and specifications, visit IC Manufacturer.
JANTX2N3421-Transistor Technical Specifications
| Parameter | Specification |
|---|---|
| Type | NPN Bipolar Junction Transistor |
| Collector-Emitter Voltage (Vceo) | 100 V |
| Collector-Base Voltage (Vcbo) | 100 V |
| Emitter-Base Voltage (Vebo) | 5 V |
| Continuous Collector Current (Ic) | 10 A |
| DC Current Gain (hFE) | 20 to 70 (depending on Ic and test conditions) |
| Power Dissipation (Pc) | 115 W (case rated) |
| Transition Frequency (fT) | ?? 3 MHz |
| Operating Junction Temperature (Tj) | -65??C to +200??C |
JANTX2N3421-Transistor Key Features
- High voltage and current capacity: Supports up to 100 V and 10 A, enabling robust power handling for demanding switching and amplification.
- Military-grade reliability: Qualified to stringent standards for enhanced durability and stable performance under rigorous environmental conditions.
- Low saturation voltage: Minimizes power losses during conduction, improving overall circuit efficiency and thermal management.
- Wide operating temperature range: Performs reliably from -65??C to +200??C, suited for harsh industrial and aerospace environments.
Typical Applications
- Power switching in industrial motor control circuits where high current and voltage ratings are required for efficient operation and durability.
- Audio power amplifiers requiring robust transistor elements capable of handling significant power dissipation with minimal distortion.
- High-reliability aerospace and military electronics demanding parts that meet rigorous qualification standards and operate across wide temperature ranges.
- General-purpose power amplification and switching applications in industrial automation and control systems.
JANTX2N3421-Transistor Advantages vs Typical Alternatives
This transistor delivers superior power handling and reliability compared to standard commercial-grade devices. Its military-grade qualification ensures enhanced robustness under extreme conditions, making it ideal for aerospace and industrial applications. The device??s combination of high current capacity, voltage rating, and low saturation voltage translates to increased efficiency and reliability, providing an edge over typical alternatives that might suffer from higher losses or limited environmental tolerance.
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JANTX2N3421-Transistor Brand Info
The JANTX2N3421 transistor is a military-grade variant of the classic 2N3421 transistor, originally developed by manufacturers specializing in reliable semiconductors for aerospace and defense applications. JANTX denotes compliance with stringent military standards, including temperature range and quality assurance processes. This product is typically offered by legacy semiconductor suppliers and distributors specializing in components for high-reliability environments. Its robust construction and verified performance make it a trusted choice for demanding industrial and military electronic systems.
FAQ
What distinguishes the JANTX2N3421 from commercial 2N3421 transistors?
The JANTX2N3421 is a military-qualified version of the 2N3421 transistor, designed to meet stricter reliability and environmental standards. It offers a wider operating temperature range, enhanced quality control, and greater robustness, making it suitable for high-reliability applications such as aerospace and defense.
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Can this transistor be used for high-frequency switching applications?
While the JANTX2N3421 has a transition frequency of approximately 3 MHz, it is more suited for power amplification and switching at moderate frequencies rather than high-frequency RF applications. Its design prioritizes power handling and ruggedness over ultra-high-speed switching.
