HSMS-2827-BLKG

RF Diode Overview

The HSMS-2827-BLKG is a surface mount RF Schottky barrier diode manufactured by Broadcom Limited, belonging to the HSMS-282x series. It features a Ring Quad configuration housed in an SOT-143 package with four leads. The device utilizes silicon technology and offers a peak inverse voltage of 15 V. Key electrical specifications include a maximum forward voltage of 340 mV at a forward current of 0.5 mA, a reverse leakage current of 10 nA at 100 V, and a capacitance of 1 pF at 0 V and 1 MHz. The dynamic resistance is specified as 12 ohms at 5 mA and 1 MHz. It operates within a temperature range of -65°C to +150°C.

RF Diode Feature Summary

• Ring quad configuration designed for double balanced mixer applications
• Low turn-on voltage characteristics for efficient signal detection
• Matched diodes ensuring consistent performance across the quad
• Surface mount packaging optimized for board space savings

RF Diode Applications

• Double balanced mixers operating up to 6 GHz
• Frequency multipliers
• RF switching circuits
• Sampling applications requiring matched diode pairs

RF Diode Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for end-of-life notifications or product change notices prior to procurement. Ensure storage conditions adhere to moisture sensitivity levels defined in the datasheet to prevent package damage during assembly.

RF Diode Selection Notes

Select this component when a ring quad topology is required for mixer designs. Compare against the HSMS-282R (SOT-363) if smaller footprint is needed, or HSMS-2829 (Cross-over Quad) for planar mixer layouts. Evaluate thermal resistance requirements based on the specific package type and ensure the 15 V breakdown voltage meets circuit constraints.

RF Diode Part Context

This part belongs to the HSMS-282x family of surface mount RF Schottky diodes originally developed by Agilent Technologies. The series provides various configurations including single, dual, and quad versions in SOT-23, SOT-143, SOT-323, and SOT-363 packages. The HSMS-2827 specifically addresses the need for matched diodes in high-performance RF mixing applications.

RF Diode Replacement Considerations

HSMS-282R serves as a functional alternative in the SOT-363 package for ring quad applications. HSMS-2829 offers a cross-over quad configuration suitable for planar mixers. Verify pinout compatibility and package dimensions before substitution.