DAP222TL

Diode Arrays Overview

The DAP222TL is a switching diode manufactured by Rohm Semiconductor, designed for high-speed applications. It features a common cathode configuration within an SOT-416FL (EMD3F) surface-mount package. The device supports a maximum reverse voltage of 80V and an average rectified forward current of 0.1A. Key electrical characteristics include a fast reverse recovery time of 4ns and a low forward voltage drop. It operates within a junction temperature range up to 150°C and is suitable for general-purpose switching tasks.

Diode Arrays Feature Summary

• High-speed switching capability with ultra-fast reverse recovery time
• Compact plastic package design with flat electrode type
• Robust surge current handling capacity

Diode Arrays Applications

• General-purpose signal switching circuits
• High-frequency rectification in consumer electronics
• Protection diodes in low-power digital logic interfaces

Diode Arrays Procurement Notes

Verify the specific suffix TL against official Rohm documentation to confirm tape-and-reel packaging and quantity specifications. Ensure the component status is active or recommended for new designs, as some variants may be subject to last-time-buy notices. Cross-reference the EMD3F package code with JEITA standards for accurate footprint verification during PCB layout.

Diode Arrays Selection Notes

Select this component when a compact, high-speed diode is required for low-current applications. The 80V rating provides sufficient margin for standard 5V and 12V systems. Compare the 4ns recovery time against alternative Schottky diodes if reverse leakage current is a critical constraint. Ensure the 0.1A average current rating aligns with the peak load requirements of the target circuit.

Diode Arrays Part Context

This part belongs to Rohm's series of switching diodes known for high supply reliability and compact form factors. The product line includes various configurations such as common cathode and common anode arrangements. These diodes are engineered for efficiency in space-constrained portable devices and industrial control modules where rapid switching performance is essential.

Diode Arrays Replacement Considerations

Officially documented substitutes include the DAP222M and DAN222WM, which share similar pinouts and electrical characteristics. Verify that replacement parts maintain the same SOT-416FL or compatible SC-89 package dimensions to ensure mechanical fit without modifying the existing PCB layout.