DA204UMTL

Diode Arrays Overview

The DA204UMTL is a small signal switching diode manufactured by ROHM Semiconductor, housed in an SOT-323FL (SC-85) surface-mount package. It features a dual series connection configuration with three terminals. Key electrical specifications include a peak reverse voltage of 20 V and an average rectified forward current of 100 mA. The device supports a maximum forward current of 200 mA and a surge current of 300 mA. Forward voltage is rated at 1 V at 10 mA, while reverse current is limited to 100 nA at 15 V. Power dissipation is 200 mW, with a maximum operating junction temperature of +150 °C and a storage temperature range from -55 °C to +150 °C.

Diode Arrays Feature Summary

• Dual series connection configuration within a compact SOT-323FL surface-mount package
• High reliability design suitable for general-purpose switching applications
• Low reverse current characteristics for efficient signal isolation

Diode Arrays Applications

• General purpose signal switching circuits
• Voltage clamping and protection stages
• Logic level interface circuits

Diode Arrays Procurement Notes

Verify the specific suffix against the manufacturer's official datasheet to confirm pinout compatibility and electrical tolerances. Ensure the ordering code matches the required tape-and-reel quantity. Confirm RoHS compliance status through the latest product release notes before integration into production designs.

Diode Arrays Selection Notes

Select this component for designs requiring a compact dual-diode solution in an SOT-323FL footprint. The 20 V reverse voltage rating suits low-voltage logic systems. Consider the 150 °C junction temperature limit for thermal management in dense PCB layouts where ambient temperatures may rise significantly during operation.

Diode Arrays Part Context

This part belongs to ROHM's standard-grade switching diode portfolio. The DA204U series is designed for high reliability in consumer electronics. It is explicitly noted as not recommended for automotive equipment. The component serves as a fundamental passive element for signal routing and protection in portable devices.

Diode Arrays Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify cross-reference compatibility with other manufacturers' SOT-323 dual series diodes only after confirming exact electrical parameter matching.