MQ2N4093-JFET-NChannel N-Channel JFET Transistor – TO-92 Package | ON Semiconductor

MQ2N4093-JFET-NChannel Overview

The MQ2N4093-JFET-NChannel is a high-performance N-channel junction field-effect transistor (JFET) designed for low-noise and high-impedance switching applications. With its robust electrical characteristics, it offers precise control of current flow, making it suitable for sensitive analog circuits and signal amplification. This device features a compact package and reliable thermal properties that enhance system stability. Ideal for engineers and sourcing specialists seeking a dependable semiconductor component, the MQ2N4093-JFET-NChannel delivers consistent performance in industrial and instrumentation environments. For detailed specifications and sourcing, visit the IC Manufacturer website.

MQ2N4093-JFET-NChannel Technical Specifications

MQ2N4093-JFET-NChannel Key Features

• Low gate leakage current: Ensures minimal signal loss and high input impedance, critical for sensitive analog front-end circuits.
• High input impedance: Reduces loading on preceding stages, preserving signal integrity in measurement and amplification systems.
• Wide voltage tolerance: Supports gate-source voltages up to ??30 V, allowing flexible circuit design in various industrial control applications.
• Compact and thermally stable package: Facilitates integration into space-constrained layouts while maintaining performance over broad temperature ranges.

Typical Applications

• Precision analog signal amplification in instrumentation and sensor interfaces, where low noise and high input impedance are essential for accurate measurements.
• Switching elements in low-power, high-frequency circuits requiring stable operation and minimal interference.
• Buffer stages in audio and RF circuits, enhancing signal quality by preventing loading effects.
• Industrial automation systems where reliable performance under varying temperature conditions ensures consistent device operation.

MQ2N4093-JFET-NChannel Advantages vs Typical Alternatives

This N-channel JFET offers superior sensitivity due to its extremely low gate leakage current and high input impedance, outperforming many MOSFET and bipolar transistor alternatives in low-noise analog applications. Its robust voltage ratings and compact size improve circuit design flexibility and reliability, making it a preferred choice for engineers targeting precision signal control and stable switching with minimal power dissipation.

MQ2N4093-JFET-NChannel Brand Info

The MQ2N4093-JFET-NChannel is manufactured by a leading semiconductor producer specializing in discrete components for industrial and instrumentation markets. Known for their high-quality fabrication processes, the brand ensures consistent device performance, strict quality control, and comprehensive documentation. This product is part of their JFET portfolio, designed to meet demanding electrical and environmental standards, making it a reliable option for professional engineers and sourcing professionals focused on long-term application success.

FAQ

What are the key electrical characteristics of the MQ2N4093-JFET-NChannel?

The device features a maximum drain-source voltage of 20 V and can handle drain currents up to 10 mA. It supports gate-source voltages up to ??30 V with an exceptionally low