MA27V1600L

Overview

The MA27V1600L is a silicon epitaxial planar variable capacitance diode designed for Voltage Controlled Oscillator (VCO) applications. It operates within the L Band to S Band frequency range and utilizes an SSS-Mini2-F1 surface mount package. Key electrical parameters include a maximum reverse voltage of 6 V, a junction temperature rating of 125 °C, and a typical diode capacitance of 18.95 pF at 1 V reverse bias. The device exhibits a capacitance ratio of 2.35 between 1 V and 3 V reverse voltages, with a low series resistance of 0.30 Ω measured at 470 MHz.

Feature Summary

• Provides good linearity and a large capacitance-ratio in the capacitance versus reverse voltage relationship.
• Features small series resistance suitable for high-frequency performance.

Applications

• Voltage Controlled Oscillators (VCO)
• General electronic equipment
• Communications equipment

Procurement Notes

Verify current lifecycle status through official Panasonic Industry channels before procurement. The component may be subject to maintenance or discontinuation schedules. Confirm that the latest product standards align with design requirements. Ensure compliance with RoHS directives and export control regulations applicable to your region. Consult sales representatives for availability updates.

Selection Notes

Select this component for circuits requiring precise capacitance tuning with minimal series resistance. The 6 V reverse voltage limit defines the operational boundary for varactor tuning ranges. Consider the SSS-Mini2-F1 package dimensions for board space constraints. Verify thermal management capabilities against the 125 °C junction temperature rating during operation.

Part Context

This part belongs to the MA27V16 series of variable capacitance diodes manufactured by Panasonic Electronic Components. The series focuses on silicon epitaxial planar technology optimized for VCO applications. It shares functional similarities with other models in the MA27V family but differs in specific capacitance values and package configurations.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Evaluate alternative components based on matching capacitance ratios, reverse voltage ratings, and package compatibility. Verify electrical characteristics against original specifications to ensure circuit performance retention.

FAQ

What is the typical diode capacitance at 1 V reverse bias?

The typical diode capacitance CD(1V) is 18.95 pF when measured at a reverse voltage of 1 V and a frequency of 1 MHz.

What is the maximum operating junction temperature?

The absolute maximum rating for the junction temperature (Tj) is 125 °C.

How is the capacitance ratio defined for this component?

The capacitance ratio is defined as the ratio of capacitance at 1 V to capacitance at 3 V (CD(1V) / CD(3V)), with a typical value of 2.35.