JANTXV2N4449UB-Transistor Overview
The JANTXV2N4449UB-Transistor is a high-performance NPN bipolar junction transistor designed for reliable switching and amplification in demanding industrial and military-grade applications. Featuring a collector-emitter voltage rating of 75V and a collector current capacity of 600mA, this transistor offers robust operation under elevated stress conditions. Its low noise and high gain characteristics make it suitable for precision analog circuits, while the JANTX military-grade certification ensures enhanced durability and consistency. Sourced from a trusted IC Manufacturer, this transistor supports applications requiring stable performance, long lifecycle, and compliance with stringent reliability standards.
JANTXV2N4449UB-Transistor Key Features
- High Voltage Handling: With a maximum collector-emitter voltage of 75V, it supports circuits requiring elevated voltage tolerance, enhancing design flexibility.
- Moderate Current Capacity: Capable of continuous collector current up to 600mA, enabling its use in medium power switching and amplification tasks.
- Military-Grade Reliability: JANTX classification provides assurance for critical applications requiring rugged, long-life semiconductor components.
- Low Noise Operation: Ideal for sensitive analog circuits where signal integrity and minimal interference are essential.
JANTXV2N4449UB-Transistor Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Collector-Emitter Voltage (VCEO) | 75 | Volts |
| Collector-Base Voltage (VCBO) | 75 | Volts |
| Emitter-Base Voltage (VEBO) | 5 | Volts |
| Collector Current (IC) | 600 | mA |
| Power Dissipation (Ptot) | 625 | mW |
| Transition Frequency (fT) | 100 | MHz |
| DC Current Gain (hFE) | 100 – 300 | Unitless |
| Junction Temperature (TJ) | +200 | ??C |
JANTXV2N4449UB-Transistor Advantages vs Typical Alternatives
This transistor??s JANTX military-grade certification ensures superior reliability and consistent performance compared to commercial-grade counterparts. Its ability to operate at higher junction temperatures and withstand elevated voltages makes it more robust in harsh environments. Additionally, the balance of moderate current capacity with low noise and high gain supports precision applications where both power efficiency and signal integrity are critical.
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Typical Applications
- Signal amplification in aerospace and defense electronics requiring rugged, reliable performance under extreme conditions.
- Switching circuits in industrial control systems where stable operation at elevated voltages is necessary.
- Low-noise preamplifiers in instrumentation and sensor interfaces, ensuring minimal signal distortion.
- General-purpose medium power amplification in communication equipment and test instrumentation.
JANTXV2N4449UB-Transistor Brand Info
The JANTXV2N4449UB is a military-grade transistor manufactured under stringent quality controls to meet demanding industry standards. This product is part of the JANTX series, known for enhanced ruggedness and reliability. Its brand heritage emphasizes long-term availability and traceability, making it a preferred choice for defense and aerospace applications that require proven semiconductor components with documented performance.
FAQ
What voltage levels can the JANTXV2N4449UB transistor safely handle?
This transistor can safely operate with a maximum collector-emitter voltage of 75 volts and a collector-base voltage also rated at 75 volts, allowing it to function reliably in circuits exposed to moderately high voltage levels.
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Is this transistor suitable for high-frequency applications?
Yes, with a transition frequency (fT) of approximately 100 MHz, it is capable of handling moderately high-frequency signals, making it suitable for RF and intermediate frequency amplification tasks.
What does the JANTX classification imply for this transistor?
The JANTX designation indicates military-grade screening and qualification, ensuring the transistor meets rigorous standards for reliability, temperature tolerance, and performance consistency, ideal for defense and aerospace sectors.
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How much current can the device handle continuously?
The maximum continuous collector current rating is 600 mA, which supports medium power applications such as switching and amplification without exceeding thermal limits.
Can this transistor operate in high-temperature environments?
Yes, it supports a maximum junction temperature up to +200??C, allowing it to function effectively in harsh thermal conditions often encountered in industrial and military environments.
