MA4PH239-1079T

RF Diode Overview

The MA4PH239-1079T is a single RF PIN diode manufactured by MACOM Technology Solutions. It features a ceramic surface-mount package designed for high-power applications. The device supports a maximum reverse voltage of 200V and handles an average power dissipation of 300 mW. Key electrical specifications include a forward current rating of 2.4 mA. This component belongs to MACOM's High Average Power SMQ series, offering robust performance for radio frequency switching and attenuation tasks.

RF Diode Feature Summary

• High average power handling capability within the SMQ series
• Ceramic surface-mount construction for thermal stability
• Designed for demanding RF switching and attenuation environments

RF Diode Applications

• RF transceivers
• Communication systems
• High-frequency applications

RF Diode Procurement Notes

Verify the specific ordering suffix against official MACOM documentation to ensure correct packaging and variant selection. Confirm that the ceramic surface-mount package aligns with your PCB layout requirements. Cross-reference the 200V and 300 mW ratings with your circuit design constraints to ensure adequate safety margins for your specific application scenario.

RF Diode Selection Notes

Select this component when high average power handling is required in a compact surface-mount form factor. The ceramic package offers superior thermal performance compared to plastic alternatives. Ensure the 2.4 mA forward current rating meets the drive requirements of your RF system. Consider the SMQ series characteristics for applications needing reliable PIN diode performance in harsh RF environments.

RF Diode Part Context

This part belongs to MACOM's broad line of packaged PIN diodes, specifically the High Average Power SMQ series. The series encompasses a comprehensive range of electrical characteristics tailored for various RF applications. The MA4PH239-1079T represents a specific configuration within this lineup, optimized for high-power switching and attenuation duties in communication infrastructure.

RF Diode Replacement Considerations

Consult official MACOM substitution guides for verified equivalents. No public substitute part numbers are confirmed in the provided data.