HSMS-2862-TR1G

RF Diode Overview

The HSMS-2862-TR1G is a surface mount microwave Schottky detector diode from the HSMS-286x series, manufactured by Broadcom Limited. It features a Series Pair configuration housed in an SOT-23 package with lead code T2. The device operates within a frequency range of 915 MHz to 5.8 GHz and is optimized for RF/ID and RF Tag applications. Key electrical specifications include a typical forward voltage of 250 mV minimum and 350 mV maximum at a forward current of 1.0 mA, and a typical capacitance of 0.30 pF at 0 V reverse bias and 1 MHz. The 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 across 915 MHz to 5.8 GHz frequencies
• Series pair configuration ensures matched diodes for consistent performance
• Miniature SOT-23 surface mount package design
• Low failure rate and lead-free manufacturing option available

RF Diode Applications

• RF/ID and RF Tag systems
• Large signal detection circuits
• Modulation and RF to DC conversion
• Voltage doubling applications

RF Diode Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for Product Change Notices (PCN) regarding potential manufacturing updates. Ensure storage conditions adhere to moisture sensitivity levels specified in the datasheet to prevent damage during assembly.

RF Diode Selection Notes

Select this part when a series pair configuration is required for differential or doubler circuits. The SOT-23 package suits designs prioritizing standard footprint compatibility over the smaller SOT-323 or higher isolation SOT-363 options. Evaluate thermal resistance requirements against the specific power dissipation needs of the application.

RF Diode Part Context

This component belongs to the HSMS-286x family of surface mount microwave Schottky detector diodes. The family offers various configurations including single, common cathode, and high isolation pairs across SOT-23, SOT-143, SOT-323, and SOT-363 packages. All diodes in a package are sourced from adjacent wafer sites to ensure tight matching characteristics.

RF Diode Replacement Considerations

The HSMS-286B-TR1G serves as a functional substitute for single-diode implementations within the same series. For applications requiring different package footprints, consider the HSMS-286C-TR1G for SOT-323 series pair configurations.