BAS40-05HYFHT116

Diode Arrays Overview

The BAS40-05HYFHT116 is a silicon Schottky barrier diode designed for automotive applications, complying with AEC-Q101 standards. It features a common cathode configuration in an SOT-23 (SSD3) surface-mount package. Key electrical specifications include a maximum repetitive reverse voltage of 40V and an average rectified forward current of 0.12A. The device exhibits a maximum forward voltage of 1.0V at 0.04A and a maximum reverse leakage current of 0.01mA at 40V. It supports a junction temperature up to 150°C and operates within a storage temperature range of -55°C to 150°C.

Diode Arrays Feature Summary

• Automotive-grade reliability certified under the AEC-Q101 standard for high durability in vehicle environments.
• Low forward voltage characteristic enables efficient performance in small-current rectification applications.
• Compact SOT-23 mold type facilitates easy design integration and space-constrained PCB layouts.

Diode Arrays Applications

• Small-current rectification circuits in automotive electronic systems
• General-purpose switching applications requiring low leakage
• Power supply input protection stages

Diode Arrays Procurement Notes

Verify the complete part number BAS40-05HYFHT116 against official Rohm Semiconductor documentation to ensure correct suffix identification. Confirm that the specific ordering code matches the required tape-and-reel packaging quantity. Cross-reference the AEC-Q101 certification status directly with the manufacturer's datasheet to validate automotive qualification claims before procurement.

Diode Arrays Selection Notes

Select this component when designing for automotive environments requiring AEC-Q101 compliance. Choose this model over non-automotive variants if higher reliability and thermal stability are required. Ensure the circuit design accommodates the 40V reverse voltage limit and 0.12A average current rating. Consider the SOT-23 package dimensions for footprint compatibility during PCB layout planning.

Diode Arrays Part Context

This device belongs to the BAS40 series of Schottky barrier diodes manufactured by Rohm Semiconductor. The series is characterized by its suitability for automotive electronics due to strict quality certifications. The HYFH suffix indicates specific packaging and marking configurations within the broader BAS40 product family, distinguishing it from other pin-compatible variants like the HMFH series.

Diode Arrays Replacement Considerations

The BAS40-05HMFHT116 is documented as a similar level replacement with identical pinout, package, and electrical characteristics. Verify that the alternative part maintains the same AEC-Q101 automotive qualification status and RoHS compliance before substitution in existing designs.