DA228UMFHTL

Diode Arrays Overview

The DA228UMFHTL is a small signal switching diode manufactured by ROHM Semiconductor, housed in an SC-85 (SOT-346) surface-mount package. It features a dual configuration with one pair connected in series. Key electrical parameters include a peak reverse voltage of 80 V and a maximum forward current of 100 mA. The device exhibits a typical forward voltage of 1.2 V at 100 mA and a maximum reverse current of 100 nA. It supports a maximum surge current of 300 mA and has a power dissipation rating of 200 mW. The component operates within a temperature range up to +150°C and maintains a maximum diode capacitance of 6.5 pF.

Diode Arrays Feature Summary

• Dual diode array configured as a single series-connected pair for compact circuit integration.
• High-speed switching capability characterized by low junction capacitance and fast response times.
• Robust thermal performance allowing operation at elevated temperatures up to 150°C.

Diode Arrays Applications

• General-purpose high-speed switching circuits
• Signal processing applications requiring low capacitance
• Automotive electronics systems

Diode Arrays Procurement Notes

Verify the specific ordering suffix to ensure the correct tape and reel packaging quantity matches your production requirements. Confirm that the SC-85 footprint aligns with your PCB design guidelines. Check for any regional distribution restrictions or minimum order constraints before finalizing procurement plans.

Diode Arrays Selection Notes

Select this component when a dual-series diode configuration is required in a minimal surface-mount footprint. Consider the 80V reverse voltage rating and 100mA forward current limits to ensure adequate margin for your application's peak loads. Evaluate the 6.5 pF capacitance against your signal frequency requirements to prevent unwanted attenuation or distortion.

Diode Arrays Part Context

This part belongs to the DA228K series of small signal switching diodes from ROHM Semiconductor. It is designed for applications demanding reliable performance in space-constrained environments. The series offers various voltage ratings and configurations to suit different electronic design needs while maintaining consistent quality standards.

Diode Arrays Replacement Considerations

Consult official substitution lists for compatible alternatives. Verify pinout compatibility and electrical parameter equivalence before replacing the component in existing designs.