MA4GP022-277

RF Diode Overview

The MA4GP022-277 is a PIN diode manufactured by MACOM Technology Solutions, designed for RF and microwave applications. It features a silicon construction housed in a plastic CASE 287 (R-PDSO-G3) package with three terminals. The device operates within the S-band frequency range and is configured as a common cathode arrangement containing two elements. Key electrical specifications include a maximum capacitance of 0.35 pF, a forward resistance of 6 ohms, and a minority carrier lifetime of 2 microseconds. It supports a maximum power dissipation of 0.25 W and is characterized by low distortion properties suitable for precision signal control.

RF Diode Feature Summary

• Low distortion performance for high-fidelity signal processing
• Common cathode configuration with dual elements
• Compact small outline plastic packaging

RF Diode Applications

• RF attenuator circuits
• Microwave switching applications

RF Diode Procurement Notes

Verify the specific manufacturer datasheet for the MA4GP022-277 to confirm current manufacturing status and detailed electrical limits. Ensure compliance with EAR99 export classification requirements. Cross-reference the CASE 287 package dimensions against your PCB layout constraints before finalizing component selection for production.

RF Diode Selection Notes

Select this component when designing S-band circuits requiring low capacitance and fast switching speeds. The 0.35 pF maximum capacitance makes it suitable for high-frequency attenuation tasks. Verify that the 0.25 W power dissipation rating aligns with your thermal management strategy and expected duty cycles in the target application environment.

RF Diode Part Context

This part belongs to MACOM's portfolio of discrete semiconductor diodes, specifically PIN diodes utilized in RF and microwave systems. These components are integral to controlling signal paths in communication infrastructure. The product line emphasizes reliability and performance in demanding electronic environments, supporting various analog interface solutions.

RF Diode Replacement Considerations

Consult official MACOM documentation for verified substitute part numbers. Do not assume functional equivalence with generic PIN diodes due to specific S-band and low-distortion requirements.