2N5116UB-JFET-PChannel Overview
The 2N5116UB is a high-performance P-Channel Junction Field Effect Transistor (JFET) designed for low-noise, high-gain amplification in analog circuits. Its construction and parameters enable efficient operation in voltage-controlled resistor and amplifier applications, supporting engineers in achieving stable and reliable performance in sensitive signal environments. This device offers a combination of low gate leakage current and high input impedance, making it ideal for precision analog front-ends, sensor interfaces, and low-distortion audio circuits. Sourced from a trusted IC Manufacturer, it ensures consistent quality and compatibility across industrial and commercial electronics applications.
2N5116UB-JFET-PChannel Key Features
- Low Gate Leakage Current: Minimizes noise and power loss, improving signal integrity in sensitive analog designs.
- High Input Impedance: Enables effective voltage-controlled operation with minimal loading on preceding circuit stages.
- Stable Low-Noise Amplification: Ensures accurate signal amplification, critical for audio and instrumentation applications.
- Robust P-Channel Construction: Provides reliable operation in a wide range of analog and switching circuits.
2N5116UB-JFET-PChannel Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Type | P-Channel JFET | ?? |
| Drain-Source Voltage (VDS) | -25 | V |
| Gate-Source Voltage (VGS) | -25 | V |
| Drain Current (ID) | -30 | mA |
| Gate Leakage Current (IGSS) | -10 | nA (max) |
| Input Capacitance (Ciss) | 4 | pF |
| Noise Figure | 1.5 | dB |
| Power Dissipation (PD) | 350 | mW |
| Operating Temperature Range | -55 to +150 | ??C |
2N5116UB-JFET-PChannel Advantages vs Typical Alternatives
This P-Channel JFET offers superior low-noise performance and high input impedance compared to typical bipolar or MOSFET alternatives. Its minimal gate leakage current enhances accuracy in analog sensing and amplification applications, while the device??s stable operation under varying temperature conditions improves reliability. These characteristics translate to more efficient circuit designs with enhanced signal fidelity and reduced distortion, which are critical in precision industrial and audio electronics.
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Typical Applications
- Low-noise preamplifiers for audio and instrumentation, where signal clarity and minimal distortion are essential for high-quality output.
- Voltage-controlled resistors in analog signal processing circuits, enabling precise gain control and filtering functions.
- Sensor interface circuits requiring high input impedance to avoid loading effects and maintain measurement accuracy.
- Switching circuits in low-power analog designs, benefiting from the device??s efficient conduction and low leakage properties.
2N5116UB-JFET-PChannel Brand Info
The 2N5116UB P-Channel JFET is a product from a reputable IC Manufacturer known for delivering reliable semiconductor components tailored for industrial and commercial electronics. This device is engineered to meet stringent quality standards, ensuring consistent performance in demanding analog applications. The brand emphasizes robust device construction, precise parameter control, and extensive datasheet support, empowering engineers and sourcing specialists to confidently integrate this JFET into their designs.
FAQ
What is the maximum drain-source voltage rating for this P-Channel JFET?
The maximum drain-source voltage (VDS) for this device is -25 volts. Operating within this limit ensures the transistor maintains safe and reliable operation without risk of breakdown or permanent damage.
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How does the low gate leakage current benefit circuit performance?
Low gate leakage current reduces noise and power loss in sensitive analog circuits, enhancing signal fidelity. This characteristic is particularly important in high-impedance input stages, where leakage currents can significantly distort the intended signal.
Can this JFET be used in audio amplification applications?
Yes, the device??s low noise figure and high input impedance make it well suited for audio preamplifiers and other low-noise amplification tasks, delivering clear and accurate signal amplification with minimal distortion.
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What operating temperature range does this device support?
This JFET is designed to operate reliably over a temperature range from -55??C to +150??C, making it suitable for use in industrial environments and applications requiring wide temperature tolerance.
What are typical applications where a P-Channel JFET like this is preferred?
P-Channel JFETs are commonly used in analog circuits such as voltage-controlled resistors, sensor interfaces, low-noise amplifiers, and switching circuits where high input impedance and low noise performance are required.
