HSMS-282C-TR1G

RF Diode Overview

The HSMS-282C-TR1G is a surface mount RF Schottky barrier diode manufactured by Broadcom Limited. It features a series configuration within an SOT-363 package, marked with code C2. Key electrical specifications include a maximum breakdown voltage of 15 V and a typical forward voltage of 340 mV at 0.5 mA. The device exhibits a maximum reverse leakage current of 10 nA at 15 V and a junction capacitance of 1 pF at 0 V. Dynamic resistance is typically 12 ohms at 5 mA. Operating temperatures range from -65°C to +150°C.

RF Diode Feature Summary

• Series configuration provides matched diodes for consistent performance in differential circuits
• SOT-363 package offers high thermal conductivity and reduced board space compared to larger packages
• Low turn-on voltage supports efficient signal detection and mixing applications
• Manufacturing techniques ensure dice are taken from adjacent wafer sites for high matching accuracy

RF Diode Applications

• DC biased small signal detectors up to 1.5 GHz
• Biased or unbiased large signal detectors for AGC or power monitoring up to 4 GHz
• Mixers and frequency multipliers operating up to 6 GHz

RF Diode Procurement Notes

Verify the specific ordering suffix TR1G against the manufacturer's current documentation to confirm reel quantity and tape specifications. Confirm RoHS compliance status as manufacturing processes may evolve. Check for any Product Change Notifications (PCN) that might affect pinout or material composition before finalizing procurement plans.

RF Diode Selection Notes

Select this component when a series pair configuration is required for balanced detector or mixer topologies. The SOT-363 package is suitable for designs prioritizing thermal dissipation and compact footprint over the standard SOT-23. Ensure the 15 V breakdown voltage meets the peak inverse voltage requirements of the target circuit application.

RF Diode Part Context

This part belongs to the HSMS-282x family of surface mount RF Schottky barrier diodes. The family includes various configurations such as single, dual, and quad arrangements in SOT-23, SOT-143, SOT-323, and SOT-363 packages. All variants utilize the same underlying silicon chip technology optimized for low series resistance and good RF characteristics.

RF Diode Replacement Considerations

Direct substitutes within the same family include HSMS-282C-TR2G, which shares identical electrical characteristics but may differ in packaging quantity or tape format. Verify pin compatibility and thermal resistance values when considering alternative manufacturers' equivalents.