HSMS-8207-BLKG

RF Diode Overview

The HSMS-8207-BLKG is a surface-mount microwave Schottky mixer diode manufactured by Broadcom Limited. It is optimized for operation in the 10–14 GHz frequency range and housed in a plastic SOT-23 package. 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. The device exhibits a typical conversion loss of 6.3 dB at 12 GHz with 1 mW local oscillator power. Absolute maximum ratings specify a peak inverse voltage of 4 V, total device dissipation of 75 mW, and a junction temperature limit of +150°C.

RF Diode Feature Summary

• Optimized for X/Ku-band applications
• Low capacitance design
• Low conversion loss characteristics
• Lead-free plastic packaging

RF Diode Applications

• DBS downconverter applications
• VSAT downconverter applications
• Microwave mixer circuits

RF Diode Procurement Notes

Verify the specific ordering suffix to confirm packaging configuration. The -BLKG suffix indicates bulk packaging, while -TR1G and -TR2G denote tape and reel options containing 3,000 and 10,000 pieces respectively. Ensure compatibility with automated placement equipment if selecting reel variants. Confirm component authenticity through authorized distribution channels.

RF Diode Selection Notes

Select this component for designs requiring low-cost surface-mount Schottky diodes operating between 10 and 14 GHz. The SOT-23 package suits space-constrained layouts. Consider the 0.26 pF capacitance and 14 Ω dynamic resistance for impedance matching networks. Verify that the 4 V peak inverse voltage rating aligns with circuit requirements.

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 but are distinguished by lead codes and package markings. The HSMS-8207 variant utilizes the SOT-23 outline, providing a compact solution for high-frequency mixing tasks compared to larger discrete packages.

RF Diode Replacement Considerations

HSMS-8101, HSMS-8202, and HSMS-8209 are electrically compatible within the same datasheet family. Substitution requires verifying package footprint compatibility, as these parts may also be available in SOT-143 configurations.