DA228WMTL

Diode Arrays Overview

The DA228WMTL is a small signal switching diode manufactured by ROHM Semiconductor, housed in the SOT-416FL (SC-89) surface-mount package. It features an epitaxial planar structure and operates with a reverse voltage of 80V and an average rectified forward current of 100mA. The device supports a surge forward current of 4A and exhibits a maximum reverse current of 0.1µA at 70V. Key electrical parameters include a forward voltage of 1.2V at 100mA and a reverse recovery time of 4ns at 5mA. The junction temperature rating reaches 150°C, with a storage temperature range from -55°C to 150°C.

Diode Arrays Feature Summary

• Epitaxial planar structure for high reliability
• Small plastic mold type with flat electrode design
• High-speed switching characteristics

Diode Arrays Applications

• General purpose switching circuits
• Electronic equipment requiring compact surface mount components
• Low-leakage applications

Diode Arrays Procurement Notes

Verify the specific ordering suffix to confirm the exact packaging configuration, such as cut tape versus reel quantities. Confirm RoHS compliance status and ensure the selected variant matches the required lead time constraints for production schedules. Cross-reference the manufacturer part number with distributor catalogs to validate availability and correct component identification before finalizing procurement orders.

Diode Arrays Selection Notes

Select this component for designs requiring low leakage and fast switching in a minimal footprint. The 80V rating and 100mA continuous current suit general signal processing tasks. Ensure the PCB layout accommodates the SOT-416FL dimensions. Consider thermal management for high-density assemblies, as the small package limits heat dissipation compared to larger through-hole alternatives.

Diode Arrays Part Context

This component belongs to the DA228WM series of switching diodes from ROHM Semiconductor. The series is characterized by small mold packages and high reliability, designed for use in various electronic devices. The DA228WMTL specifically denotes the tape-and-reel or cut-tape packaging variant within this family, maintaining the core electrical specifications of the standard DA228WM device.

Diode Arrays Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout compatibility and electrical parameter margins when considering alternative manufacturers' dual series-connected switching diodes in the same package style.