DA221MT2L

Diode Arrays Overview

The DA221MT2L is a small signal switching diode manufactured by ROHM Semiconductor, featuring an external epitaxial planar structure for high reliability. It utilizes a compact SOT-416 (VMD3) surface-mount package with three terminals. The device operates with a peak reverse voltage of 20 V and supports a maximum forward current of 200 mA. Key electrical parameters include a typical forward voltage of 1 V at 10 mA, a reverse current of 100 nA at 15 V, and a power dissipation rating of 150 mW. It is qualified under AEC-Q101 standards for automotive applications.

Diode Arrays Feature Summary

• High-speed switching capability suitable for rapid circuit transitions
• Automotive-grade reliability certified under AEC-Q101 standards
• Compact surface-mount design minimizing PCB footprint requirements

Diode Arrays Applications

• Automotive electronic systems requiring robust switching components
• General-purpose signal rectification in consumer electronics
• High-frequency switching circuits operating within specified voltage limits

Diode Arrays Procurement Notes

Verify component authenticity through authorized distribution channels to ensure compliance with AEC-Q101 automotive standards. Confirm package integrity upon receipt, as the SOT-416 form factor requires precise handling during assembly. Cross-reference datasheet revisions to align with specific project timing and thermal requirements before finalizing procurement orders.

Diode Arrays Selection Notes

Select this component when automotive qualification is mandatory for small-signal switching tasks. The 20 V reverse voltage rating suits low-voltage logic interfaces. Consider the 150 mW power dissipation limit for thermal management in dense layouts. Ensure compatibility with SOT-416 footprints during schematic capture to prevent layout mismatches.

Diode Arrays Part Context

This part belongs to the DA221 series of small signal switching diodes from ROHM Semiconductor. It shares functional similarities with the DA221ZMT2L but differs in specific qualification levels. The series emphasizes miniaturization and speed for modern electronic designs requiring reliable performance in constrained spaces.

Diode Arrays Replacement Considerations

The DA221ZMT2L is a recommended replacement offering identical pinout and package dimensions. Verify that the substitute meets all required automotive qualification standards before implementation.