HSMS-282Z-BLKG

RF Diode Overview

The HSMS-282Z-BLKG is an RF Schottky Barrier Diode manufactured by Broadcom Limited, housed in a surface mount SOD-323 package. It features low series resistance and low forward voltage at all current levels. Key electrical specifications include a peak inverse voltage of 15V, a maximum forward voltage of 0.5V at 10mA, and a minimum breakdown voltage of 15V. The device exhibits a typical dynamic resistance of 12 Ohms at 5mA and a minimum capacitance of 1.0pF at 0V and 1MHz. It operates within a junction temperature range up to 150°C and supports microwave frequency applications.

RF Diode Feature Summary

• Low turn-on voltage for efficient signal detection
• Microwave frequency operation capability
• Low failure in time (FIT) rate ensuring reliability
• Lead-free construction with MSL1 rating

RF Diode Applications

• Mixing circuits
• Signal detecting
• Switching applications
• Sampling systems
• Clamping and wave shaping

RF Diode Procurement Notes

Verify the specific ordering suffix BLKG against official documentation to confirm packaging details, such as the anti-static bag quantity of 100 units. Ensure compatibility with existing SOT-23 or SOT-323 footprints if transitioning designs. Confirm lead-free status and moisture sensitivity level requirements for the assembly process before finalizing procurement orders.

RF Diode Selection Notes

Select this component when board space is limited due to its compact SOD-323 outline. It serves as a logical transition from larger packages like SOT-23 while maintaining similar performance characteristics. Consider its low series resistance and forward voltage for analog and digital applications requiring high efficiency at microwave frequencies.

RF Diode Part Context

This diode belongs to the HSMS-282x series, which offers various specifications and package configurations for designer flexibility. The series is optimized for general-purpose RF applications, providing good RF characteristics alongside low flicker noise options in other variants. It represents a cost-effective solution for surface mount designs requiring reliable Schottky barrier performance.

RF Diode Replacement Considerations

Direct substitutes may include other HSMS-282x series devices depending on package constraints. Verify pin-to-pin compatibility and electrical parameters such as breakdown voltage and capacitance. Cross-reference with datasheets from Avago Technologies or Broadcom to ensure functional equivalence in mixing, detecting, or switching roles.