MA4L022-1056

RF Diode Overview

The MA4L022-1056 is a PIN diode manufactured by MACOM Technology Solutions. It is designed for high-reliability applications and utilizes silicon technology within the ODS-1056 hermetic package. The device supports single configuration operation with a maximum reverse voltage of 22 V and a forward current rating of 50 mA. Operating temperatures range from -65°C to +150°C, ensuring stability in demanding environments.

RF Diode Feature Summary

• Hermetically sealed ceramic metal-sealed cofired package for environmental protection
• Silicon PIN diode technology optimized for switching applications
• High reliability construction suitable for critical systems

RF Diode Applications

• RF switching circuits
• Attenuator modules
• Phase shifters

RF Diode Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with MACOM or authorized distributors before integration. Confirm that the ODS-1056 package dimensions match your PCB footprint requirements. Ensure thermal management strategies align with the specified operating temperature range of -65°C to +150°C for long-term reliability.

RF Diode Selection Notes

Select this component when hermetic sealing is required for harsh environment reliability. Compare against non-hermetic alternatives if weight or cost constraints are primary drivers. Verify that the 22 V reverse voltage and 50 mA forward current ratings meet the circuit's electrical demands without derating issues.

RF Diode Part Context

This part belongs to MACOM's discrete diode portfolio, specifically within the PIN diode category. It complements other RF components used in signal processing chains. The ODS-1056 package is a standard form factor for hermetic surface-mount devices in military and aerospace sectors.

RF Diode Replacement Considerations

Consult MACOM technical support for verified cross-reference part numbers. Do not substitute with generic PIN diodes unless their hermetic sealing and electrical parameters exactly match the original specifications.