SMP1304-019LF

RF Diode Overview

The SMP1304-019LF is a single PIN diode manufactured by Skyworks Solutions, Inc., designed for radio frequency applications. It features a reverse voltage of 200 V and a maximum power dissipation of 250 mW. The device operates within a frequency range of 5 MHz to 2 GHz and supports temperatures from -65°C to +150°C. Key electrical parameters include a maximum series resistance of 2 Ohms at mid-frequency, a forward voltage of 800 mV, and a carrier lifetime of 1000 ns. It utilizes silicon technology and is housed in an SOT-143 package.

RF Diode Feature Summary

• High reverse voltage capability for robust RF signal handling
• Wide operating temperature range suitable for diverse environments
• Silicon-based construction for reliable performance

RF Diode Applications

• RF attenuators
• Phase shifters
• Switching circuits

RF Diode Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for specific end-of-life notices or production discontinuation updates prior to procurement. Ensure packaging specifications match design requirements.

RF Diode Selection Notes

Select this component for designs requiring high reverse voltage isolation and wide thermal operation. Evaluate the 2 Ohm series resistance against insertion loss constraints. Confirm SOT-143 footprint compatibility with PCB layout and verify frequency range suitability for target RF signals.

RF Diode Part Context

This part belongs to the Skyworks SMP1304 series of PIN diodes. These components are engineered for wireless infrastructure and general RF applications. The series offers various configurations and packages to meet different circuit density and performance needs.

RF Diode Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official Skyworks resources for potential cross-reference options.