HSMS-2862-TR1

RF Diode Overview

The HSMS-2862-TR1 is a surface mount microwave Schottky detector diode from the HSMS-286x family, designed for operation between 915 MHz and 5.8 GHz. It features a series pair configuration within an SOT-23 package. Key electrical specifications include a typical forward voltage of 250 mV (maximum 350 mV) at 1.0 mA and a typical capacitance of 0.30 pF at 0 V reverse bias and 1 MHz. The device supports a peak inverse voltage of 4.0 V and operates within a junction temperature range of -65°C to +150°C. It offers high detection sensitivity, reaching up to 50 mV/µW at 915 MHz, 35 mV/µW at 2.45 GHz, and 25 mV/µW at 5.80 GHz.

RF Diode Feature Summary

• Optimized for RF/ID and RFID tag applications across 915 MHz to 5.8 GHz frequencies
• Provides high detection sensitivity suitable for large signal detection and modulation
• Features matched diodes taken from adjacent wafer sites for consistent performance
• Utilizes surface mount packaging for low-cost, high-volume design integration

RF Diode Applications

• RF/ID and RFID Tag power harvesting
• Large signal detection and demodulation
• RF to DC conversion circuits
• Voltage doubler configurations

RF Diode Procurement Notes

Verify component authenticity through official manufacturer channels or authorized distributors. Confirm RoHS compliance status and check for Product Change Notices (PCN) regarding 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 for series pair detector applications requiring compact SOT-23 packaging. Consider thermal resistance characteristics when designing for high power dissipation scenarios. Evaluate bias current requirements to optimize video impedance and square law dynamic range for specific frequency bands.

RF Diode Part Context

This component belongs to the HSMS-286x family of surface mount microwave Schottky detector diodes. The family includes various configurations such as single diodes, common anode/cathode pairs, and high isolation variants like the HSMS-286K. The HSMS-2862 specifically provides a series pair topology within the standard SOT-23 outline.

RF Diode Replacement Considerations

Direct substitutes within the same family include HSMS-2860 (single), HSMS-2863 (common anode), and HSMS-2864 (common cathode). For higher isolation requirements in differential detectors, consider the HSMS-286K which utilizes a six-lead SOT-363 package with grounded center leads.