HSMS-280L-BLKG

RF Diode Overview

The HSMS-280L-BLKG is a surface mount RF Schottky barrier diode manufactured by Broadcom Limited. It features an unconnected trio configuration housed in a SOT-363-6 package. The device is optimized for high voltage applications with a minimum breakdown voltage of 70 V and a maximum forward voltage of 410 mV at 1 mA. Key electrical specifications include a maximum reverse leakage current of 200 nA at 50 V, a typical dynamic resistance of 35 ohms at 5 mA, and a maximum capacitance of 2.0 pF at 0 V and 1 MHz. The component supports a maximum junction temperature of 150°C.

RF Diode Feature Summary

• Optimized for high voltage analog and digital applications
• Manufacturing techniques ensure adjacent dice placement for matched pairs and quads
• Six-sigma quality level with low failure rate
• Lead-free construction

RF Diode Applications

• High voltage RF switching circuits
• Analog signal processing modules
• Digital logic interface protection

RF Diode Procurement Notes

Verify the specific ordering suffix to confirm the package type and internal configuration. Confirm RoHS compliance status through official documentation. Check for product change notices regarding manufacturing location or material composition updates before finalizing procurement plans.

RF Diode Selection Notes

Select this component when high breakdown voltage is required alongside low capacitance characteristics. Compare series resistance values against alternative families like HSMS-282x if lower voltage drop is acceptable. Ensure the SOT-363 footprint matches the PCB layout requirements for automated assembly processes.

RF Diode Part Context

This part belongs to the HSMS-280x family of surface mount RF Schottky diodes designed for high voltage flexibility. The 'L' designation indicates an unconnected trio configuration within the SOT-363 package. Other variants in the series offer single, dual, or quad configurations with different lead codes.

RF Diode Replacement Considerations

Consult the manufacturer datasheet for direct pin-compatible alternatives within the HSMS-280x series. Verify that substitute components maintain equivalent breakdown voltage and capacitance ratings for high voltage RF applications.