HSMS-2863-BLKG

RF Diode Overview

The HSMS-2863-BLKG is a surface mount microwave Schottky detector diode from the HSMS-286x series, manufactured by Broadcom Limited. It features a Common Anode configuration within an SOT-143 package. The device is optimized for RF/ID and RFID applications across frequencies from 915 MHz to 5.8 GHz. Key electrical specifications include a typical forward voltage of 250 mV at 1.0 mA and a typical capacitance of 0.30 pF at 0 V reverse bias and 1 MHz. Absolute maximum ratings specify a peak inverse voltage of 4.0 V and a junction temperature limit of 150 °C.

RF Diode Feature Summary

• Optimized for high detection sensitivity in analog and digital RF applications
• Matched diodes ensure consistent performance when multiple units are mounted
• SOT-143 surface mount package provides low cost and design flexibility

RF Diode Applications

• RF/ID and RFID tag circuits
• Large signal detection and modulation
• RF to DC conversion and voltage doubling

RF Diode Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific ordering suffix matches the required package and tape/reel options. Check for recent Product Change Notices (PCN) regarding manufacturing site or material updates. Ensure electrostatic discharge precautions are observed during handling and assembly.

RF Diode Selection Notes

Select this part for common anode configurations requiring low capacitance and high sensitivity. Compare thermal resistance values against system power dissipation requirements. Evaluate impedance matching network designs based on the specified RF impedance characteristics. Consider alternative packages like SOT-363 if higher isolation or thermal conductivity is needed.

RF Diode Part Context

This component belongs to the HSMS-286x family of surface mount microwave Schottky detector diodes. The series offers various configurations including single, dual, quad, and bridge arrangements. These devices are designed to provide flexible solutions for RF detection problems with low failure rates and lead-free manufacturing options available.

RF Diode Replacement Considerations

Publicly confirmed substitute part numbers are not identified in the provided documentation. Designers should consult official replacement guides or contact the manufacturer for validated cross-reference data.