BAT54AHYFHT116

Diode Arrays Overview

The BAT54AHYFHT116 is an automotive-grade Schottky barrier diode manufactured by ROHM Semiconductor. It features a dual common anode configuration within a compact SOT-23 surface-mount package. The device supports a maximum repetitive reverse voltage of 30V and an average rectified forward current of 0.2A. Key electrical characteristics include a maximum forward voltage of 800mV at 0.1A, a peak forward surge current capability of 0.6A, and a maximum reverse leakage current of 2µA. It operates with a junction temperature range up to +150°C and meets AEC-Q101 qualification standards for automotive applications.

Diode Arrays Feature Summary

• Dual common anode configuration for efficient circuit design
• Automotive grade reliability certified under AEC-Q101 standards
• Ultra-small SOT-23 mold type for space-constrained layouts
• Low forward voltage characteristic for improved efficiency

Diode Arrays Applications

• Small current rectification in automotive electronic systems
• Protection circuits for automotive sensors and modules
• General purpose switching applications in vehicle electronics

Diode Arrays Procurement Notes

Verify the specific ordering suffix to ensure correct packaging and tape specifications. Confirm that the component meets the required AEC-Q101 qualification level for your target application. Check the official datasheet for any updates regarding lead times or end-of-life status before finalizing procurement plans.

Diode Arrays Selection Notes

Select this component when a low-profile, automotive-qualified Schottky diode with a common anode configuration is required. Ensure the 30V reverse voltage rating aligns with the system's maximum operating voltage. Consider the thermal management requirements given the small SOT-23 package size and the specified maximum junction temperature.

Diode Arrays Part Context

This part belongs to ROHM's BAT54 series of Schottky barrier diodes designed specifically for automotive use. The series offers various configurations including common cathode and common anode options. The BAT54AH variant specifically provides the common anode topology, distinguishing it from other members like the BAT54CH which uses a common cathode setup.

Diode Arrays Replacement Considerations

BAT54AHMFH is listed as a similar specification part with the same pinout and package, though it carries a Not Recommended for New Designs status.