DA228UMTL

Diode Arrays Overview

The DA228UMTL is a small signal switching diode manufactured by ROHM Semiconductor. It features a dual configuration housed in an SOT-323FL-3 surface-mount package. The device supports a peak reverse voltage of 20 V and a maximum forward current of 200 mA. Key electrical parameters include a forward voltage of 1 V, a reverse current of 100 nA, and a maximum operating temperature of +150 C. It operates within a frequency range of 1 MHz with a maximum diode capacitance of 4 pF and power dissipation of 200 mW.

Diode Arrays Feature Summary

• Dual configuration for compact circuit integration
• High thermal stability with operation up to +150 C
• Low reverse current for improved efficiency
• Surface-mount design for automated assembly

Diode Arrays Applications

• General purpose signal switching
• Portable electronic devices
• Consumer electronics circuits

Diode Arrays Procurement Notes

Verify the exact ordering suffix against official ROHM documentation to ensure correct packaging and tape specifications. Confirm RoHS compliance status and supply availability directly with authorized distributors or the manufacturer before finalizing procurement plans.

Diode Arrays Selection Notes

Select this component for applications requiring a dual switching diode in a compact SOT-323FL-3 package. Ensure the 20 V reverse voltage and 200 mA forward current ratings meet the specific circuit requirements. Consider the low reverse current and high junction temperature capability for reliable performance in space-constrained designs.

Diode Arrays Part Context

This part belongs to ROHM's small signal switching diode portfolio, designed for general-purpose applications. The DA228 series offers high reliability and fast switching characteristics suitable for modern electronic equipment. The UMTL suffix indicates specific taping and reel packaging for surface-mount technology production lines.

Diode Arrays Replacement Considerations

Consult official ROHM documentation for verified substitute part numbers. Do not assume cross-compatibility with other manufacturers' dual diodes without verifying pinout, voltage ratings, and package dimensions.