CLA4605-203

RF Diode Overview

The CLA4605-203 is a silicon PIN diode manufactured by Skyworks Solutions Inc. It is designed for RF applications with a maximum reverse voltage of 60 V and a peak forward current rating of 1.5 A. The device features a maximum junction-to-case thermal resistance (Theta jc) of 150 C/W, ensuring effective heat dissipation under operational loads. It operates within a temperature range of -40°C to +150°C and is housed in a surface-mount package suitable for automated assembly processes.

RF Diode Feature Summary

• Utilizes silicon technology for robust RF switching performance
• Designed for high-temperature operation up to 150°C
• Optimized thermal management with specified junction-to-case resistance

RF Diode Applications

• RF signal switching circuits
• Attenuator modules
• Limiter protection stages

RF Diode Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to potential supply chain variations. Confirm RoHS compliance status and specific lot traceability requirements before procurement. Ensure storage conditions adhere to moisture sensitivity level guidelines to maintain device integrity prior to soldering.

RF Diode Selection Notes

Select this component when a 60 V reverse voltage rating and 1.5 A peak current capacity are required for RF switching applications. Consider the 150 C/W thermal resistance for thermal design calculations. Verify that the package type matches the target PCB footprint and that the operating temperature range aligns with the environmental constraints of the final assembly.

RF Diode Part Context

This part belongs to the Skyworks CLA4605 series of PIN diodes, which are engineered for high-frequency RF applications. The series offers various packaging options and electrical characteristics tailored for different power handling and switching speed requirements within wireless communication infrastructure.

RF Diode Replacement Considerations

Publicly confirmed substitute part numbers for the CLA4605-203 were not identified in available documentation. Evaluate alternative Skyworks PIN diodes from the same family based on matching voltage, current, and thermal specifications.