MV2N4859-JFET-NChannel N-Channel JFET Transistor – TO-92 Package | Mitsubishi Electric

MV2N4859-JFET-NChannel Overview

The MV2N4859-JFET-NChannel is a high-performance N-channel JFET designed for precision analog switching, low-noise amplification, and high-speed signal processing applications. Featuring a robust design optimized for low gate leakage and high input impedance, this device ensures minimal signal distortion and superior linearity. Its stable electrical characteristics make it ideal for use in sensitive measurement circuits and RF front-ends. Engineered for reliability and ease of integration, the transistor supports a wide range of industrial and instrumentation applications. For engineers and sourcing specialists seeking dependable semiconductor components, the MV2N4859 is a proven solution from a trusted IC Manufacturer.

MV2N4859-JFET-NChannel Technical Specifications

MV2N4859-JFET-NChannel Key Features

• Low Gate Leakage Current: Minimizes signal interference, ensuring high fidelity in sensitive analog circuits.
• High Input Impedance: Enables accurate signal detection without loading the source, critical for measurement instrumentation.
• Wide Voltage Range: Supports up to ??30V gate-source voltage, providing flexibility in various circuit designs.
• Low Noise Figure: Enhances signal clarity in RF and audio applications, improving overall system performance.
• Compact Power Dissipation: At 310mW, allows integration in space-constrained and thermally sensitive environments.

Typical Applications

• Precision analog signal amplification in sensor interfaces where low noise and high input impedance are essential for accuracy and repeatability.
• RF front-end switching and buffering circuits, benefiting from the device’s linearity and low distortion characteristics.
• Audio preamplifiers requiring minimal signal degradation and stable operation over temperature variations.
• Instrumentation amplifiers and measurement systems that demand stable and reliable transistor performance under varying electrical conditions.

MV2N4859-JFET-NChannel Advantages vs Typical Alternatives

This transistor offers superior low gate leakage and high input impedance compared to typical alternatives, enhancing sensitivity and accuracy in signal processing applications. Its low noise figure and wide operating voltage range contribute to improved signal integrity and design flexibility. Additionally, the modest power dissipation ensures reliable operation in compact industrial environments, making it a preferred choice for engineers prioritizing performance and efficiency.

MV2N4859-JFET-NChannel Brand Info

The MV2N4859-JFET-NChannel is manufactured by a leading semiconductor producer known for quality analog components designed for industrial and instrumentation markets. The brand emphasizes consistent electrical characteristics and robust device reliability. This product line supports demanding applications requiring precision and stability, backed by comprehensive testing and adherence to industry standards, ensuring confidence for engineers and sourcing specialists globally.

FAQ

What is the maximum drain current rating of this N-channel JFET?

The maximum continuous drain current is rated at 15mA, allowing for reliable operation in low to moderate power signal amplification and switching applications.

How does the gate leakage current affect circuit performance?

Low gate leakage current, specified at 10pA, reduces unwanted current flow that can introduce noise or offset errors in sensitive analog circuits