HSMS-270C-TR2G

RF Diode Overview

The HSMS-270C-TR2G is a Schottky barrier diode manufactured by Broadcom Limited, housed in an SOT-323 (SC-70) surface-mount package. It features a single diode configuration with a maximum repetitive reverse voltage of 15V and a forward current rating of 350mA. The device exhibits a low forward voltage of 550mV at the rated current and a junction temperature range up to 150°C. Key electrical characteristics include a capacitance of 6.7pF at 0V bias and a power dissipation capacity of 825mW. The component is designed for high-speed switching applications within compact electronic circuits.

RF Diode Feature Summary

• Utilizes Schottky barrier technology for fast switching performance
• Features low forward voltage drop to minimize power loss
• Compact SOT-323 surface-mount package design
• High thermal stability with elevated junction temperature rating

RF Diode Applications

• RF signal detection and mixing circuits
• High-speed switching power supplies
• Clamping and protection in digital logic interfaces
• DC offset cancellation networks

RF Diode Procurement Notes

Verify component authenticity through authorized distributors due to market availability fluctuations. Confirm package marking and datasheet revisions match procurement requirements. Check for moisture sensitivity handling instructions during storage and reflow soldering processes. Ensure compliance with RoHS directives and environmental regulations applicable to the target region. Validate supplier documentation against official Broadcom specifications prior to integration.

RF Diode Selection Notes

Select this component when a low-capacitance Schottky diode is required in space-constrained designs. The 15V reverse voltage rating suits low-voltage signal processing tasks. Consider the 350mA forward current limit for load requirements. The SOT-323 footprint offers a smaller alternative to larger diode packages while maintaining comparable electrical performance for RF and general-purpose switching applications.

RF Diode Part Context

This part belongs to the HSMS-270 series of Schottky diodes from Broadcom Limited. The series includes variants such as HSMS-270C-TR1G and HSMS-2700-TR2G, sharing similar electrical profiles but differing in packaging or specific parameter tolerances. The HSMS-270C variant specifically denotes the SOT-323 package configuration optimized for high-volume surface-mount assembly processes in consumer and industrial electronics.

RF Diode Replacement Considerations

BAT54SW,115 from Nexperia USA Inc. serves as a similar substitute option. BAT54SWFILM from STMicroelectronics is another comparable alternative. Verify pinout compatibility and electrical parameters before substitution.