CLA4601-203

RF Diode Overview

The CLA4601-203 is a silicon PIN diode manufactured by Skyworks Solutions, Inc. It is designed for high-frequency applications with a junction thermal resistance (Theta jc) of 150 C/W. The component utilizes silicon technology and is classified under PIN Diodes within the Diodes & Rectifiers subcategory. It is supplied in bulk packaging with a factory pack quantity of 100 units. The device is marked with the Skyworks Solutions, Inc. trademark and complies with RoHS standards.

RF Diode Feature Summary

• Utilizes silicon semiconductor technology for reliable operation
• Designed as a PIN diode for RF signal control
• Features a specific junction thermal resistance rating

RF Diode Applications

• Broadband limiter circuits
• RF switching applications
• Signal attenuation modules

RF Diode Procurement Notes

This component is officially listed as discontinued by the manufacturer. Availability is restricted, and it may not be sold in all regions through standard distributors. Verification of current stock status and end-of-life documentation is required before procurement planning. Sourcing should focus on authorized surplus channels or verified secondary markets to ensure authenticity.

RF Diode Selection Notes

Engineers selecting this part must account for its discontinued status and limited availability. The 150 C/W thermal resistance parameter defines its heat dissipation capability relative to other variants in the series. Designers should verify that the bulk packaging format aligns with their assembly processes and confirm that the silicon PIN diode characteristics meet the specific frequency and power requirements of the target application.

RF Diode Part Context

The CLA4601-203 belongs to the CLA46xx series of PIN diodes from Skyworks Solutions. This series includes various models such as the CLA4602-203 and CLA4603-203, which share similar silicon construction but differ in thermal resistance ratings. The CLA4601-203 specifically features a 150 C/W Theta jc value, distinguishing it from lower thermal resistance counterparts like the CLA4608-210.

RF Diode Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the discontinued status, direct replacements may require evaluating alternative PIN diodes with comparable electrical specifications and thermal performance.