KVX1965A-23-0

Overview

The KVX1965A-23-0 is a silicon varactor diode manufactured by Microchip Technology. It features a non-hermetic plastic surface-mount package, specifically SOT-23-3. The device is classified as an Si TVAR (Tunable Varactor) component designed for electronic tuning applications. It operates with a maximum reverse voltage of 12 V. The component is supplied in reel packaging quantities.

Feature Summary

• Utilizes silicon technology for tunable capacitance applications
• Designed for surface-mount assembly via SOT-23-3 package
• Features non-hermetic plastic construction

Applications

• RF circuit tuning
• Voltage-controlled oscillator (VCO) frequency adjustment
• Phase-locked loop (PLL) filter networks

Procurement Notes

Verify the specific suffix '23-0' against official Microchip documentation to confirm package and tape-and-reel specifications. Ensure the non-hermetic rating aligns with environmental requirements. Confirm that the 12 V reverse voltage limit meets system design constraints before finalizing procurement.

Selection Notes

Select this component when a surface-mount silicon varactor with a 12 V rating is required. The SOT-23-3 form factor suits space-constrained PCB layouts. Consider the non-hermetic nature for standard commercial environments rather than harsh industrial or aerospace conditions requiring hermetic sealing.

Part Context

This part belongs to Microchip's portfolio of discrete semiconductor devices, specifically within the varactor diode category. It complements other RF components used in communication systems. The product line focuses on providing reliable tuning elements for consumer and industrial electronics.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Cross-reference with other Microchip Si TVAR series parts only if datasheet parameters match exactly.