DA227YT2R

Diode Arrays Overview

The DA227YT2R is a switching diode manufactured by ROHM Semiconductor, designed for high-speed signal processing applications. It features an isolated dual configuration housed in an EMD (SOT-543) surface-mount package with four terminals. The device supports AEC-Q101 automotive qualification standards. Key electrical specifications include a maximum reverse voltage of 80V and an average rectified forward current of 0.1A. The peak forward surge current capability is rated at 300mA. Operating characteristics include a maximum junction temperature of +150°C and a storage temperature range from -55°C to +150°C.

Diode Arrays Feature Summary

• Isolated dual line configuration for independent signal handling
• Automotive-grade reliability supporting AEC-Q101 standards
• Compact surface-mount packaging suitable for space-constrained designs

Diode Arrays Applications

• High-speed switching circuits
• Automotive electronic systems requiring qualified components
• Signal isolation and protection modules

Diode Arrays Procurement Notes

Verify the specific ordering suffix to ensure correct tape-and-reel quantity and packaging type. Confirm that the component meets the required AEC-Q101 qualification level if used in automotive contexts. Check for any end-of-life notices or last-time-buy recommendations associated with this part number before finalizing procurement plans.

Diode Arrays Selection Notes

Select this component when an isolated dual diode configuration is required within a compact footprint. Ensure the 80V reverse voltage rating aligns with the circuit's peak inverse voltage requirements. Consider the 0.1A average forward current limit for load compatibility. Verify that the EMD package dimensions fit the designated PCB layout constraints.

Diode Arrays Part Context

This component belongs to ROHM's series of switching diodes engineered for reliability and performance. The DA227YFH variant serves as a similar specification alternative, though package differences exist between the EMD and other available form factors. These diodes are utilized in applications demanding fast recovery times and robust thermal performance under standard operating conditions.

Diode Arrays Replacement Considerations

The DA227YFH is listed as a similar specification part. Note that while electrical parameters may align, physical package dimensions differ between the EMD and alternative packages. Verify pinout compatibility and mechanical fit before substituting.