MA27V0900L

Overview

The MA27V0900L is a silicon epitaxial planar variable capacitance diode designed for voltage-controlled oscillator (VCO) applications. It features a maximum reverse voltage of 6 V and operates within a junction temperature range up to 125 °C. The device exhibits a typical capacitance of 9.2 pF at 3 V reverse bias and 1 MHz frequency, with a capacitance ratio of 1.87 measured between 1 V and 3 V. Its series resistance is specified as 0.35 Ω at 470 MHz. The component utilizes an SSS-Mini2-F1 surface-mount package.

Feature Summary

• Provides good linearity and large capacitance-ratio in the CD-VR relation
• Designed as a high-frequency type utilizing low capacitance characteristics
• Utilizes an SSS-Mini type package allowing downsizing of equipment

Applications

• Voltage-controlled oscillators (VCO)
• General electronic equipment
• Communications equipment

Procurement Notes

Verify current lifecycle status directly with Panasonic Industry, as this component may be classified under maintenance or discontinued categories. Confirm that the specific ordering suffix matches the required tape-and-reel packaging format before finalizing procurement plans.

Selection Notes

Select this component when designing circuits requiring a single-diode varactor with a 6 V peak reverse voltage limit. Ensure the design accommodates the specified 125 °C maximum junction temperature and verify that the SSS-Mini2-F1 footprint aligns with the target PCB layout constraints.

Part Context

This part belongs to the MA27V09 series of silicon epitaxial planar variable capacitance diodes manufactured by Panasonic Industry. The series is specifically engineered for high-frequency applications where compact surface-mount solutions are necessary for modern electronic equipment designs.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.