RB886YT2R

RF Diode Overview

The RB886YT2R is a detection Schottky diode manufactured by ROHM Semiconductor, designed for high-frequency signal processing applications. It features a dual line configuration housed in an EMD4 package (SOT-543/SC-107A) with dimensions of 1.6x1.6 mm and a thickness of 0.55 mm. The device supports a maximum reverse voltage (VR) of 15 V and an average forward current (IF) of 10.0 mA at a forward voltage (VF) of 0.35 V measured at 1.0 mA. Key electrical characteristics include a junction temperature (Tj) rating of 125°C and a low capacitance (Ct) of 0.8 pF at 1 V reverse bias and 1 MHz frequency. It operates within a storage temperature range of -40°C to 125°C.

RF Diode Feature Summary

• Dual line configuration for efficient circuit design
• Low capacitance suitable for high-frequency detection
• Compact surface mount packaging

RF Diode Applications

• High-frequency detection circuits
• Signal processing in communication devices
• RF front-end modules

RF Diode Procurement Notes

Verify the ordering part number RB886YT2R against official ROHM documentation to ensure correct component identification. Confirm that the EMD4 package and SOT-543 pinout match the target PCB layout requirements. Check for any specific handling instructions related to the taping format and minimum packing quantity of 8000 units during procurement planning.

RF Diode Selection Notes

Select the RB886YT2R when a dual Schottky diode configuration is required in a compact SOT-543 package. Ensure the application demands a 15 V reverse voltage rating and 10 mA forward current capability. The low 0.8 pF capacitance makes it suitable for high-frequency detection tasks where minimal signal distortion is critical compared to single-diode alternatives.

RF Diode Part Context

The RB886YT2R belongs to ROHM's detection Schottky diode lineup, specifically engineered for signal processing rather than power rectification. It shares functional similarities with other RB886 series components but offers a dual configuration in a small footprint. This series is distinct from the RB088 power rectifier series, focusing on speed and low capacitance for RF and detection applications.

RF Diode Replacement Considerations

The RB886CM (Ordering Part Number: RB886CMT2R) is listed as a similar specification replacement. Note that the RB886CM uses a VMN2M (SOD-923) package with different physical dimensions (1.0x0.6 mm) and a single diode configuration instead of dual. Verify pinout compatibility and package size constraints before substitution.