HSMS-2818-TR1G

RF Diode Overview

The HSMS-2818-TR1G is a surface-mount RF Schottky barrier diode manufactured by Broadcom Limited. It features a bridge quad configuration within an SOT-143 package. The device has a peak inverse voltage of 20V and a maximum forward current of 1A. Electrical characteristics include a typical forward voltage of 400mV at 1mA, reverse leakage current of 200nA at 20V, capacitance of 1.2pF at 0V/1MHz, and dynamic resistance of 15Ω at 5mA/1MHz. It operates up to a junction temperature of 150°C.

RF Diode Feature Summary

• Low flicker noise performance suitable for analog and digital applications
• Six-sigma quality level with low failure in time rate
• Lead-free manufacturing option available

RF Diode Applications

• RF detection circuits
• Mixers
• Switching applications

RF Diode Procurement Notes

Verify the component status as this specific part number may be discontinued or subject to end-of-life notices. Confirm availability through authorized distributors and check for valid replacement options if sourcing new inventory is required.

RF Diode Selection Notes

Select this component when a bridge quad Schottky configuration is required in an SOT-143 package. Ensure the design accommodates the 20V breakdown voltage and 1A current rating while considering the 1.2pF capacitance for high-frequency operation.

RF Diode Part Context

This component belongs to the HSMS-281x series of surface mount RF Schottky barrier diodes. The series offers various configurations including single, dual, and quad versions to provide designer flexibility for different circuit requirements.

RF Diode Replacement Considerations

Check for other HSMS-2818 variants such as HSMS-2818-BLKG which shares the same electrical specifications but differs in packaging format.