2N3439UA/TR Overview
The 2N3439UA/TR is a high-performance N-channel JFET transistor designed for applications requiring low noise and high gain. It features a wide operating frequency range and excellent linearity, making it ideal for RF amplification and switching circuits. This transistor provides reliable operation with a well-defined maximum voltage and current rating, ensuring stability in demanding industrial environments. Sourcing specialists and engineers benefit from its robust design, consistent manufacturing quality, and compatibility with standard circuit topologies. For detailed sourcing and technical support, visit الشركة المصنعة للدوائر المتكاملة.
2N3439UA/TR Key Features
- Low noise figure: Enables high signal integrity in RF and low-level signal amplification, improving overall system performance.
- Wide bandwidth capability: Supports operation up to several hundred MHz, suitable for various analog and RF applications.
- High gain (hFE): Provides efficient signal amplification, reducing the need for additional gain stages and improving circuit efficiency.
- Robust voltage and current ratings: Ensures device reliability under typical industrial operating conditions.
2N3439UA/TR Technical Specifications
| المعلمة | المواصفات | الوحدات |
|---|---|---|
| جهد المُجمِّع-المرسل (VCEO) | 30 | V |
| Collector-Base Voltage (VCBO) | 40 | V |
| Emitter-Base Voltage (VEBO) | 6 | V |
| Collector Current (IC) | 15 | A |
| Power Dissipation (Ptot) | 30 | W |
| Transition Frequency (fT) | 150 | MHz |
| كسب التيار المستمر (hFE) | 20 – 70 | Unitless |
| Operating Junction Temperature (TJ) | -65 to +200 | ??C |
2N3439UA/TR Advantages vs Typical Alternatives
This transistor offers superior noise performance and higher gain compared to typical alternatives in the same category, ensuring enhanced signal clarity in RF applications. Its robust voltage and current handling capabilities deliver reliable operation in demanding industrial environments. Additionally, the wide frequency response and thermal stability make it an excellent choice for engineers seeking a durable and efficient solution for analog amplification and switching tasks.
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التطبيقات النموذجية
- RF Amplifiers: Ideal for low-noise amplification in radio frequency circuits, enhancing receiver sensitivity and overall communication quality.
- Switching Circuits: Suitable for high-speed switching applications in industrial control systems due to its fast response and reliability.
- Audio Preamplifiers: Provides low distortion and high gain, making it useful in high-fidelity audio signal processing.
- Oscillator Circuits: Can be used in oscillator designs where stable operation and frequency response are critical.
2N3439UA/TR Brand Info
The 2N3439UA/TR is offered by a reputable semiconductor manufacturer known for delivering high-quality discrete components tailored to industrial and communications applications. This transistor series is recognized for consistent performance, stringent quality control, and compliance with industry standards. Its availability in tape and reel packaging facilitates automated assembly processes, supporting efficient manufacturing workflows.
الأسئلة الشائعة
What is the maximum collector current for this transistor?
The maximum collector current rating is 15 amperes, allowing it to handle moderate power levels suitable for a range of analog and switching applications without compromising device integrity.
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What frequency range can this transistor operate within?
This device supports operation up to approximately 150 MHz, making it suitable for RF amplifiers and other high-frequency circuits requiring stable gain and low noise.
How does the 2N3439UA/TR perform in terms of thermal management?
With an operating junction temperature range from -65??C to +200??C, the transistor is designed to maintain performance and reliability under significant thermal stress, ideal for industrial environments.
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Is the packaging suitable for automated manufacturing processes?
Yes, the 2N3439UA/TR is provided in tape and reel packaging, which is compatible with automated pick-and-place equipment, facilitating streamlined assembly in high-volume production.
What typical applications benefit most from this transistor??s characteristics?
Applications such as RF amplification, audio preamplifiers, switching circuits, and oscillator designs benefit from the low noise, high gain, and wide frequency response offered by this transistor, ensuring enhanced overall system performance.
