ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：JFET N-CH TO18
- 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：Through Hole
- Package / Case：TO-206AA, TO-18-3 Metal Can
- Supplier Device Package：TO-18 (TO-206AA)
- Grade：-
- Qualification：-
Download product information
Overview
The MQ2N4392 is a dual Junction Field-Effect Transistor (JFET) manufactured by Microchip Technology. It consists of two independent N-channel JFETs integrated into a single package, designed for analog signal processing and switching applications. The device operates within standard temperature ranges suitable for commercial and industrial environments.
Feature Summary
- Dual N-channel configuration providing two isolated amplification paths in one component
- High input impedance characteristic typical of JFET technology
- Monolithic integration reduces board space compared to discrete solutions
Applications
- Analog signal switching circuits
- Low-noise preamplifier stages
- Voltage-controlled resistor applications
Procurement Notes
Verify the specific datasheet revision and electrical characteristics directly from Microchip Technology before design finalization. Confirm package availability and lead times with authorized distributors as supply status may vary. Ensure compatibility with existing circuit parameters regarding gate-source voltage limits and drain current ratings.
Selection Notes
Select this component when a compact solution for dual-channel JFET functionality is required. Compare against discrete JFET pairs to evaluate space savings versus potential parameter matching variations inherent in monolithic designs. Verify that the thermal performance meets the system requirements for the intended operating environment.
Part Context
This part belongs to Microchip's portfolio of discrete semiconductor devices, specifically within the transistor category. It serves as an alternative to other dual JFET configurations available in the market, offering a standardized solution for analog designers requiring matched or independent dual-channel field-effect transistors.
Replacement Considerations
Consult official Microchip documentation for direct pin-compatible substitutes. Cross-reference electrical specifications such as pinch-off voltage and on-resistance with alternative dual JFET parts from other manufacturers if sourcing constraints exist.
