GC1719-192

Overview

The GC1719-192 is a silicon varactor diode manufactured by Microchip Technology. It is designed for non-hermetic microstrip applications, specifically targeting RF and microwave tuning circuits. The component is classified under the Varactor Diodes product category within the broader Diodes & Rectifiers subcategory. It is supplied in waffle pack packaging with a factory quantity of one unit per package. The device does not carry RoHS compliance certification.

Feature Summary

• Utilizes silicon technology for reliable capacitance variation
• Engineered for integration into microstrip circuit layouts
• Designed for non-hermetic environmental conditions

Applications

• RF tuning circuits requiring variable capacitance
• Microwave frequency synthesis systems
• VCO (Voltage Controlled Oscillator) implementations

Procurement Notes

Verify current availability status directly with Microchip Technology or authorized distributors, as the component may be subject to special order requirements. Confirm specific ordering suffixes and lead times prior to procurement planning. Ensure that the non-hermetic construction aligns with the target application's environmental protection needs. Request official datasheets to validate electrical characteristics against design specifications before finalizing purchase orders.

Selection Notes

Select this component when a silicon-based varactor suitable for microstrip mounting is required. Consider the non-hermetic nature of the package when evaluating long-term reliability in harsh environments. Verify that the capacitance-voltage characteristics meet the specific tuning range requirements of the RF design. Compare performance metrics against other available varactor options to ensure optimal circuit efficiency and signal integrity.

Part Context

This part belongs to Microchip Technology's portfolio of discrete semiconductor devices, specifically within the diode family. It complements their broader range of RF components used in communication and signal processing systems. The GC1719-192 serves as a specialized passive element for frequency control applications, distinct from active devices like microcontrollers or analog ICs found in the same manufacturer's catalog.

Replacement Considerations

Consult official Microchip documentation for confirmed substitute part numbers. Evaluate alternative varactor diodes based on matching capacitance ranges, voltage ratings, and package compatibility. Ensure any replacement maintains the required microstrip form factor and silicon material properties for equivalent circuit performance.