DAP202UMTL

Diode Arrays Overview

The DAP202UMTL is a small signal switching diode manufactured by ROHM Semiconductor, designed for high-speed applications in surface-mount configurations. It features a UMD3F (SOT-323FL) package with a common anode dual configuration. Key electrical parameters include a maximum repetitive reverse voltage of 80 V and an average forward rectified current of 100 mA. The device exhibits a typical reverse recovery time of 4 ns at 5 mA forward current and 6 V reverse voltage, ensuring rapid switching performance. Additional specifications include a peak forward surge current of 4 A, a maximum junction temperature of 150 °C, and compliance with automotive reliability standards such as AEC-Q101.

Diode Arrays Feature Summary

• High-speed switching capability with minimal reverse recovery time for efficient signal processing
• Automotive-grade reliability compliant with AEC-Q101 standards for harsh environment operation
• Compact SOT-323FL package design optimized for high-density PCB layouts

Diode Arrays Applications

• High-speed switching circuits in automotive electronic control units
• Signal rectification in compact consumer electronics modules
• General purpose switching applications requiring fast response times

Diode Arrays Procurement Notes

Verify the specific suffix 'MTL' against the official ROHM datasheet to confirm tape-and-reel packaging quantities and handling requirements. Ensure that the component's automotive qualification status aligns with your system's functional safety standards. Cross-reference the pinout configuration for the common anode setup during schematic capture to prevent layout errors. Confirm RoHS compliance documentation is available for regulatory adherence in your target market.

Diode Arrays Selection Notes

Select this component when a dual diode solution with a common anode topology is required in a minimal footprint. The 80 V rating provides sufficient headroom for low-voltage signal lines, while the 100 mA current capacity suits general switching tasks. Consider the 4 ns recovery time for frequencies where standard silicon diodes may introduce excessive delay or distortion. Evaluate thermal management needs based on the 150 °C junction limit if operating near maximum current ratings.

Diode Arrays Part Context

The DAP202UMTL belongs to ROHM's series of small signal switching diodes engineered for modern electronic devices. This family emphasizes high reliability and speed within ultra-small packages. The UMD3F form factor allows for automated assembly in space-constrained designs. These diodes are commonly integrated into boards where signal integrity and physical size are critical constraints, serving as fundamental building blocks for logic and protection circuits.

Diode Arrays Replacement Considerations

Publicly confirmed substitute part numbers for DAP202UMTL were not identified in the provided source material. Verify compatibility with alternative common-anode switching diodes by matching the 80 V reverse voltage, 100 mA forward current, and SOT-323FL package dimensions. Ensure any replacement maintains similar reverse recovery characteristics to preserve circuit timing.