JANTX2N3055-Transistor Overview
The JANTX2N3055 is a high-power NPN bipolar junction transistor (BJT) designed for robust switching and amplification tasks in industrial and electronic applications. Engineered to handle significant collector current and power dissipation, this transistor ensures reliable performance in demanding environments. It features a maximum collector-emitter voltage of 60V and a continuous collector current up to 15A, making it suitable for power regulation and control circuits. Its durable construction supports enhanced thermal management, contributing to long-term operational stability. For engineers and sourcing specialists seeking a versatile, high-reliability transistor, the JANTX2N3055 offers proven performance and integration flexibility. Explore more at IC Manufacturer.
JANTX2N3055-Transistor Key Features
- High Current Handling: Supports collector currents up to 15A, enabling efficient power amplification and switching in high-load circuits.
- Robust Voltage Tolerance: Can withstand collector-emitter voltages up to 60V, providing stability in medium voltage applications.
- Power Dissipation Capability: With a maximum power dissipation of 115W, it maintains operational integrity under significant thermal stress.
- Enhanced Thermal Management: Designed for effective heat dissipation, it allows for reliable performance in continuous high-power applications.
JANTX2N3055-Transistor Technical Specifications
| Parameter | Specification | Unit |
|---|---|---|
| Collector-Emitter Voltage (VCEO) | 60 | V |
| Collector-Base Voltage (VCBO) | 100 | V |
| Emitter-Base Voltage (VEBO) | 7 | V |
| Collector Current (IC) | 15 | A |
| Power Dissipation (PD) | 115 | W |
| DC Current Gain (hFE) | 20 – 70 | Range |
| Transition Frequency (fT) | 2.5 | MHz |
| Operating Junction Temperature (TJ) | 200 | ??C |
JANTX2N3055-Transistor Advantages vs Typical Alternatives
This transistor offers superior current handling and power dissipation compared to many standard BJTs, making it highly suitable for industrial power control and amplification. Its high voltage tolerance and rugged thermal design improve reliability under continuous operation, reducing failure rates in demanding environments. The device??s balance of gain and frequency response enables effective switching performance, positioning it as a dependable choice versus typical alternatives lacking similar robustness and thermal resilience.
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Typical Applications
- Power Amplification in Audio Amplifiers: Utilized extensively for driving medium to high power audio stages, delivering clear and stable amplification with minimal distortion.
- Voltage Regulation Circuits: Acts as a pass transistor in regulated power supplies to maintain stable output voltage under variable load conditions.
- Motor Control Systems: Provides efficient switching and current handling capability suitable for DC motor drivers and speed controllers.
- Switching Regulators: Employed in switching power supplies where high current and voltage capacity are critical for efficient energy conversion.
JANTX2N3055-Transistor Brand Info
The JANTX2N3055 is a military-grade variant of the popular 2N3055 transistor, manufactured to meet stringent reliability and quality standards required for aerospace, defense, and industrial applications. This designation ensures compliance with higher environmental and electrical stress testing, delivering consistent performance in harsh operational conditions. Known for its robust construction and dependable behavior, the JANTX2N3055 remains a trusted component for engineers designing high-power semiconductor solutions.
FAQ
What is the maximum collector current of this transistor?
The transistor supports a maximum continuous collector current of 15 amperes, making it suitable for high-power switching and amplification tasks in industrial applications.
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What voltage ratings does the device support?
It features a maximum collector-emitter voltage of 60 volts and a collector-base voltage up to 100 volts, allowing it to operate safely in medium voltage circuits without breakdown.
How much power can the transistor dissipate?
The maximum power dissipation is rated at 115 watts, indicating the device??s capability to handle substantial thermal loads when properly heat-sinked.
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What is the typical DC current gain range?
The DC current gain (hFE) ranges between 20 and 70, providing a balance between amplification and switching efficiency suitable for various control and amplification circuits.
In what temperature range can this transistor operate?
The maximum operating junction temperature is 200??C, ensuring reliable operation in high-temperature environments commonly encountered in industrial and military-grade electronics.







