2N4416AUBC

Jfets Overview

The Microchip Technology 2N4416AUBC is an N-channel Junction Field-Effect Transistor (JFET) designed for sensitive analog applications. It features a gate-to-source breakdown voltage of -35V and a drain-to-source saturation current minimum of 5mA. The device exhibits low noise characteristics with a typical input noise density of 4 nV/√Hz and extremely low gate leakage, typically less than 10pA at room temperature. These electrical properties make it suitable for high-performance signal processing circuits requiring minimal distortion and interference.

Jfets Feature Summary

• Designed for sensitive mixer and VHF amplifier applications
• Features Interfet N0026S geometry for optimized performance
• Provides ultra-low gate leakage current for precision biasing
• Offers low noise figure suitable for high-fidelity signal paths

Jfets Applications

• Sensitive RF mixers
• VHF amplifiers
• Low-noise preamplifiers

Jfets Procurement Notes

Verify the specific suffix 'UBC' against official Microchip documentation to confirm package type and binning options. Ensure compatibility with existing circuit layouts before procurement. Confirm availability status directly with authorized distributors as supply levels may vary. Validate that the component meets all required environmental and reliability standards for the intended end-use application.

Jfets Selection Notes

Select this JFET when designing circuits requiring high input impedance and minimal noise contribution. Compare the -35V breakdown voltage against peak signal swings to ensure safe operation. Consider the 5mA minimum saturation current for bias network design. Evaluate thermal management requirements based on the specific package configuration and expected power dissipation in the target application environment.

Jfets Part Context

This component belongs to the 2N4416 series of N-channel JFETs manufactured by Microchip Technology under its Interfet brand. The 'A' variant specifically denotes enhanced breakdown voltage specifications compared to standard versions. These devices are part of a legacy line known for robust performance in military and aerospace-grade analog applications, maintaining relevance in specialized high-frequency designs.

Jfets Replacement Considerations

Consult official substitution guides for compatible equivalents. Verify pinout compatibility and electrical parameter overlaps before replacing. Ensure any substitute part meets the same noise and leakage specifications to maintain circuit integrity.