MA27V0700L

Overview

The MA27V0700L is a silicon epitaxial planar variable capacitance diode designed for voltage-controlled oscillator (VCO) applications. It operates with a maximum reverse voltage of 6 V and a junction temperature rating of 125 °C. At 3 V reverse bias and 1 MHz, the typical capacitance is 1.62 pF, yielding a capacitance ratio of 2.02 between 1 V and 3 V. The device features low series resistance of 0.35 Ω at 470 MHz and minimal reverse current of 10 nA at 5 V. Packaged in the SSS-Mini2-F1 surface-mount format, it supports automated insertion.

Feature Summary

• Provides high linearity and large capacitance-ratio in the CD-VR relationship
• Optimized for high-frequency operation due to low capacitance values
• Utilizes an SSS-Mini type package to enable equipment downsizing and automatic insertion

Applications

• Voltage-controlled oscillators (VCO)
• General electronic equipment such as office equipment and household appliances
• Communications equipment and measuring instruments

Procurement Notes

Verify component authenticity through authorized Panasonic Industry channels or certified distributors. Confirm that the specific batch matches the required RoHS compliance standards. Review the latest product status on the official semiconductor website, as this component may be subject to maintenance or discontinuation plans. Ensure storage conditions adhere to damp-proof packing requirements if applicable.

Selection Notes

Select this component when designing circuits requiring precise frequency control with low parasitic capacitance. The 6 V reverse voltage limit must not be exceeded during transient states. Consider the 125 °C junction temperature rating for thermal management. Verify compatibility with the SSS-Mini2-F1 footprint during PCB layout. Consult manufacturer guidelines for specialized applications beyond standard general electronics.

Part Context

This part belongs to the MA27V07 series of silicon epitaxial planar variable capacitance diodes manufactured by Panasonic Industry. The series is engineered specifically for high-frequency tuning applications where stable capacitance variation is critical. The marking symbol '7' identifies the device within the package.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult Panasonic Industry sales staff directly for alternative components or updated product standards.

FAQ

What is the typical capacitance value at 3 V reverse bias?

The typical diode capacitance (CD(3V)) is 1.62 pF when measured at a reverse voltage of 3 V and a frequency of 1 MHz.

How is the capacitance ratio defined for this device?

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 2.02.

What is the maximum operating junction temperature?

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