MA26V0200A

Overview

The MA26V0200A is a silicon epitaxial planar variable capacitance diode designed for Voltage Controlled Oscillator (VCO) applications. It operates with a maximum reverse voltage of 6V and a junction temperature rating of 125°C. At 1MHz, the typical diode capacitance is 20.0pF at 1V reverse bias and 9.0pF at 4V reverse bias. The device exhibits a capacitance ratio between 2.1 and 2.6. Series resistance is specified as 0.3Ω at 470MHz under 4V reverse bias. The component utilizes an ML3-N2 surface mount package.

Feature Summary

• Good linearity and large capacitance-ratio in CD − VR relation
• Small series resistance rD

Applications

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

Procurement Notes

Verify current lifecycle status via official Panasonic channels before procurement. The datasheet indicates maintenance or discontinuation stages may apply to this product family. Confirm RoHS compliance and specific marking symbols during final design verification.

Selection Notes

Select based on required capacitance range and linearity characteristics for VCO tuning. Ensure operating conditions remain within the 6V reverse voltage limit and 125°C junction temperature. Verify package compatibility with the ML3-N2 footprint and mounting requirements.

Part Context

This component belongs to the MA26V series of variable capacitance diodes manufactured by Panasonic Electronic Components. These devices are engineered for high-frequency applications requiring stable capacitance variation with applied voltage. The series supports standard electronic equipment designs.

Replacement Considerations

Consult official Panasonic documentation for verified substitute part numbers. Cross-referencing requires matching electrical parameters such as capacitance ratio, series resistance, and package dimensions.

FAQ

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

The typical diode capacitance is 20.0pF at 1V reverse bias and 1MHz frequency.

What is the maximum reverse voltage rating?

The absolute maximum reverse voltage rating is 6V at 25°C ambient temperature.

What is the series resistance value?

The series resistance is typically 0.3Ω when measured at 4V reverse bias and 470MHz frequency.