DAP222MFHT2L

Diode Arrays Overview

The DAP222MFHT2L is a small signal switching diode manufactured by ROHM Semiconductor, housed in an SOT-723 (SC-105AA) surface-mount package. It features a dual common cathode configuration with three terminals. Key electrical specifications include a maximum repetitive reverse voltage of 80 V and a continuous forward current rating of 100 mA. The device exhibits a typical reverse recovery time of 4 ns at 1 mA, with a peak forward surge current capability of 4 A. Operating parameters specify a maximum junction temperature of +150°C and a storage temperature range from -55°C to +150°C.

Diode Arrays Feature Summary

• Dual common cathode configuration for space-efficient circuit design
• Fast switching performance with 4 ns reverse recovery time
• High thermal stability supporting junction temperatures up to 150°C
• Automotive grade qualification compliant with AEC-Q101 standards

Diode Arrays Applications

• General purpose signal switching circuits
• Automotive electronic systems requiring AEC-Q101 compliance
• High-speed digital logic interface protection
• Clamping and freewheeling applications in compact PCB layouts

Diode Arrays Procurement Notes

Verify the specific ordering suffix HT2L to confirm tape-and-reel packaging quantities and ensure compatibility with automated placement equipment. Confirm RoHS compliance status and JEDEC package code SC-105AA alignment with board design constraints. Cross-reference the latest datasheet revision to validate electrical characteristics against current production batches. Ensure supply chain sources provide authentic components with traceable manufacturing dates.

Diode Arrays Selection Notes

Select this component when a dual common cathode arrangement is required within a minimal footprint SOT-723 package. The 80 V reverse voltage rating suits low-voltage signal processing environments. Consider the 4 ns recovery time for high-frequency switching applications where fast response is critical. Verify that the 100 mA average forward current meets the load requirements without exceeding thermal limits in the intended enclosure.

Diode Arrays Part Context

This part belongs to the DAN222M/DAP222M series of small signal switching diodes from ROHM Semiconductor. These devices are engineered for high-speed switching operations in consumer electronics and automotive modules. The series emphasizes miniaturization through advanced packaging technologies while maintaining robust electrical performance under varying thermal conditions.

Diode Arrays Replacement Considerations

Public documentation identifies BAW56HYFH as a similar specification replacement. Note that BAW56HYFH utilizes an SOT-23 package, which differs physically from the SOT-723 form factor of the DAP222MFHT2L. Verify pinout compatibility and mechanical clearance before substituting.