MPP4403-206

RF Diode Overview

The MPP4403-206 is a silicon PIN diode manufactured by Microchip Technology, categorized under RF diodes. It utilizes the MMSM surface-mount package and is designated as non-hermetic. The component operates within the wireless and radio frequency semiconductor domain. Its construction relies on silicon technology for signal processing applications.

RF Diode Feature Summary

• Utilizes silicon-based PIN diode architecture for RF signal handling
• Designed in a compact MMSM surface-mount package format
• Constructed with non-hermetic sealing for standard environmental protection

RF Diode Applications

• RF signal switching circuits
• Attenuator modules
• Phase shifting networks

RF Diode Procurement Notes

This component is discontinued and no longer sold by DigiKey as of late 2022. Availability through other distributors may be limited or subject to existing stock constraints. Verification of current supply status from authorized channels is required before integration into new designs.

RF Diode Selection Notes

Engineers should evaluate alternative active RF PIN diodes from the same manufacturer family due to the discontinuation status. Compatibility checks regarding package dimensions and electrical characteristics are necessary when selecting replacement components for existing layouts.

RF Diode Part Context

The MPP4403-206 belongs to Microchip's portfolio of discrete RF semiconductors. It is part of a broader category of PIN diodes used for high-frequency control applications. The specific model represents a standard silicon implementation within the company's historical product line.

RF Diode Replacement Considerations

The MPP4404-206/TR is a related silicon PIN diode in the MMSM package. Engineers should verify if this variant meets the specific electrical requirements of the original design as a potential substitute.