BAS40-04HYFHT116

Diode Arrays Overview

The BAS40-04HYFHT116 is a surface-mount Schottky barrier diode manufactured by Rohm Semiconductor. It features a series-connected dual configuration within an SSD3 (SOT-23) package. The device supports a maximum repetitive reverse voltage of 40V and an average rectified forward current of 120mA. Key electrical specifications include a maximum forward voltage of 1.0V at 40mA and a maximum reverse leakage current of 10µA at 40V. The component operates with a junction temperature range up to 150°C and is certified to the AEC-Q101 standard for automotive reliability.

Diode Arrays Feature Summary

• Series-connected dual configuration for compact circuit design
• Automotive-grade reliability compliant with AEC-Q101 standards
• Low forward voltage characteristics for efficient small-current rectification

Diode Arrays Applications

• Small current rectification in automotive electronics
• General-purpose switching applications requiring low forward voltage
• Surface mount assembly in space-constrained automotive modules

Diode Arrays Procurement Notes

Verify the specific suffix HT116 against the manufacturer's official datasheet to confirm tape-and-reel packaging quantities and lead times. Ensure the part number matches the exact series configuration required for your schematic, as variations exist within the BAS40 family. Confirm AEC-Q101 certification status directly from the source documentation before finalizing procurement for automotive projects.

Diode Arrays Selection Notes

Select this component when a dual Schottky diode in a minimal footprint is required for automotive environments. The series connection allows for independent handling of two signals or voltages within a single SOT-23 package. Consider the 120mA current rating and 40V blocking capability to ensure adequate margin for the target application's peak operating conditions.

Diode Arrays Part Context

This part belongs to Rohm's BAS40 series of Schottky barrier diodes designed specifically for automotive applications. The series emphasizes high reliability and small form factors suitable for modern electronic control units. The HYF variant denotes specific internal processing or packaging optimizations aligned with automotive quality standards.

Diode Arrays Replacement Considerations

Direct substitutes may include other BAS40 series variants with identical pinouts and electrical ratings. Verify that any replacement maintains the series-connected dual configuration and AEC-Q101 certification if automotive compliance is mandatory.