HSMS-2822-TR1

RF Diode Overview

The HSMS-2822-TR1 is a surface mount RF Schottky barrier diode configured as a series pair within the HSMS-282x family. Designed for analog and digital applications, it features low series resistance and low forward voltage at all current levels. The device operates in SOT-23 or SOT-143 packages with a maximum breakdown voltage of 15 V and a typical forward voltage of 340 mV at 0.5 mA. It exhibits a maximum dynamic resistance of 12 Ω and a typical capacitance of 100 pF at 0 V reverse bias. Manufactured using Agilent techniques, dice are taken from adjacent wafer sites to ensure high matching consistency.

RF Diode Feature Summary

• Low turn-on voltage as low as 0.34 V at 1 mA
• Six-sigma quality level with low FIT rate
• Matched diodes for consistent performance
• Better thermal conductivity for higher power dissipation

RF Diode Applications

• Mixing and detecting circuits
• Switching and sampling applications
• Clamping and wave shaping
• DC biased small signal detectors up to 1.5 GHz
• Biased or unbiased large signal detectors up to 4 GHz

RF Diode Procurement Notes

Verify the specific package configuration and lead code against the datasheet table to ensure compatibility with the intended circuit design. Confirm that the TR1 suffix indicates tape and reel packaging suitable for automated assembly processes. Cross-reference the manufacturer's latest documentation to validate pinout assignments and marking codes before integration.

RF Diode Selection Notes

Select this component when low series resistance and good RF characteristics are required for general-purpose applications. The HSMS-282x series serves as an all-around choice for most designs. Consider the HSMS-280x for high voltage needs or the HSMS-286x for ultra-low capacitance requirements. Ensure the operating frequency and power levels align with the specified limits for mixers and detectors.

RF Diode Part Context

This part belongs to the HSMS-282x family of surface mount RF Schottky barrier diodes. The family includes single, dual, and quad configurations such as common cathode, common anode, and ring quads. All variants utilize the same underlying diode chip but differ in package configuration to provide designer flexibility for various analog and digital circuit topologies.

RF Diode Replacement Considerations

HSMS-2822-BLK and HSMS-2822-BLKG are listed as similar parts by manufacturers including Avago Technologies Limited and Broadcom Corporation. Verify pin-to-pin compatibility and electrical specifications before substitution.