MAVR-000080-0287AT

Overview

The MAVR-000080-0287AT is a silicon hyper-abrupt junction tuning varactor diode manufactured by MACOM Technology Solutions. It utilizes ion implantation and advanced epitaxial growth techniques for performance optimization. The device features a plastic, lead-free package suitable for general-purpose tuning applications across HF to UHF frequency bands. Key electrical specifications include a capacitance of 24.8 pF, a forward continuous current rating of 50 mA, and a peak reverse voltage of 12 V. It supports efficient wide tuning capabilities within a 0-30V range.

Feature Summary

• Hyper-abrupt junction design for enhanced tuning linearity
• Plastic lead-free package construction
• Optimized for HF through UHF frequency band operations

Applications

• Voltage controlled oscillators (VCOs)
• Voltage tuned filters
• General purpose RF tuning circuits

Procurement Notes

Verify the specific datasheet version corresponding to the MAVR-000080-0287AT part number before procurement. Confirm that the required plastic lead-free package matches the application constraints. Ensure that the 12 V peak reverse voltage and 50 mA forward current ratings align with the circuit design requirements. Cross-reference the manufacturer's official documentation to validate the 24.8 pF capacitance value and operating temperature ranges.

Selection Notes

Select this component when hyper-abrupt junction characteristics are required for precise frequency tuning in HF to UHF applications. Consider the 0-30V tuning range and 24.8 pF baseline capacitance for circuit compatibility. Evaluate the plastic lead-free package against environmental and thermal management needs. Compare the 12 V peak reverse voltage limit with the maximum expected bias conditions to ensure reliable operation without breakdown.

Part Context

This component belongs to the MAVR-000080 series of silicon tuning varactors from MACOM. The series employs ion implantation and advanced epitaxial growth techniques to achieve consistent performance. These devices are engineered for general-purpose tuning applications, offering a balance of capacitance variability and voltage control efficiency across radio frequency bands.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.