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Product Detailed Parameters
- Description：JFET N-CH UB
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- FET Type：N-Channel
- Voltage - Breakdown (V(BR)GSS)：-
- Drain to Source Voltage (Vdss)：-
- Current - Drain (Idss) @ Vds (Vgs=0)：-
- Current Drain (Id) - Max：-
- Voltage - Cutoff (VGS off) @ Id：-
- Input Capacitance (Ciss) (Max) @ Vds：-
- Resistance - RDS(On)：-
- Power - Max：-
- Operating Temperature：-
- Mounting Type：Surface Mount
- Package / Case：3-SMD, No Lead
- Supplier Device Package：UB
- Grade：-
- Qualification：-
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Overview
The MQ2N4392UB is a silicon Junction Field-Effect Transistor (JFET) manufactured by Microchip Technology. It belongs to the JFET product category within the transistors sub-category. The device is designed for through-hole mounting and utilizes a TO-18-3 package configuration. This component serves as a discrete semiconductor switch or amplifier element, characterized by its specific electrical properties defined in official datasheets.
Feature Summary
- Utilizes silicon technology for reliable semiconductor performance
- Designed for through-hole installation methods
- Configured as a single N-channel junction field-effect transistor
Applications
- Analog signal amplification circuits
- Electronic switching applications
- High-temperature industrial environments
Procurement Notes
Verify the exact part number MQ2N4392UB against official Microchip Technology documentation before procurement. Confirm that the TO-18-3 through-hole package matches your board design requirements. Ensure compatibility with your system's voltage and current specifications by consulting the manufacturer's datasheet. Validate RoHS compliance status if required by your manufacturing standards. Cross-reference the manufacturer identifier to ensure authenticity.
Selection Notes
Select this component when a through-hole JFET is required for analog circuit designs. The TO-18-3 package suits prototyping or applications where surface-mount space is not constrained. Consider the silicon technology base for standard operational characteristics. Verify that the single N-channel configuration aligns with your circuit topology needs. Ensure thermal management strategies accommodate the device's power dissipation limits.
Part Context
This component is part of Microchip Technology's broader portfolio of discrete semiconductors. It falls under the general classification of transistors, specifically functioning as a JFET. Microchip Technology produces various electronic components including microcontrollers and memory devices, but this specific item is a passive-like active device used for signal control and amplification in electronic systems.
Replacement Considerations
Consult Microchip Technology's official documentation for verified equivalent parts. Do not assume cross-compatibility with other manufacturers' JFETs without verifying pinout and electrical parameters. Check for any Product Change Notifications (PCNs) that might affect substitution validity.
