HSMS-8202-TR1G

RF Diode Overview

The HSMS-8202-TR1G is a surface mount microwave Schottky mixer diode designed for X/Ku-band applications. It operates within the 10–14 GHz frequency range and features low capacitance, low conversion loss, and low dynamic resistance. The device is housed in a plastic SOT-143 package with lead-free construction. Key electrical specifications include a breakdown voltage of 4 V, total capacitance of 0.26 pF at 0 V reverse bias, and dynamic resistance of 14 Ω at 5 mA forward current. Typical RF performance at 12 GHz includes a conversion loss of 6.3 dB, an IF impedance of 150 Ω, and an SWR of 1.2.

RF Diode Feature Summary

• Optimized for operation in the 10–14 GHz frequency range
• Low capacitance and low dynamic resistance characteristics
• Low conversion loss performance
• Lead-free plastic SOT-143 surface mount package

RF Diode Applications

• DBS downconverter applications
• VSAT downconverter applications
• X-band and Ku-band mixer circuits

RF Diode Procurement Notes

Verify the specific ordering suffix to confirm packaging configuration. The -TR1G suffix indicates a 3,000-piece tape and reel quantity with standard device orientation. Confirm that the component meets RoHS compliance requirements through its lead-free designation. Ensure compatibility with automated placement equipment by referencing the provided tape dimensions and product orientation figures.

RF Diode Selection Notes

Select this component for designs requiring matched pairs or quads, as manufacturing techniques ensure dice are taken from adjacent wafer sites for high matching accuracy. Consider the SOT-143 package dimensions and recommended PCB pad layout during circuit design. Evaluate thermal derating requirements, as linear derating to zero occurs at 150°C junction temperature per diode.

RF Diode Part Context

This part belongs to the HSMS-8101/8202/8207/8209 family of surface mount microwave Schottky mixer diodes. These devices share similar electrical characteristics and are intended for use in low-cost microwave applications. The HSMS-8202 variant specifically utilizes the SOT-143 package configuration, distinguishing it from other members of the series that may use different form factors.

RF Diode Replacement Considerations

Direct substitutes within the same datasheet include HSMS-8101, HSMS-8207, and HSMS-8209. These parts share identical DC electrical specifications and RF parameters but differ in package marking codes and lead identification numbers.