FOD8163SD

Logic Output Optoisolators Overview

The FOD8163SD is a single-channel optocoupler featuring an AC/DC input LED and a Darlington transistor output. It provides high isolation voltage of 5000 Vrms and supports a maximum forward current of 50 mA. The device offers a collector-emitter breakdown voltage of 70 V and operates within a temperature range of -30°C to 100°C. Packaged in a 4-SMD configuration, it delivers a peak output current capability suitable for driving power devices.

Logic Output Optoisolators Feature Summary

• High common-mode transient immunity for reliable signal transmission in noisy environments
• Integrated Darlington output structure providing high current transfer ratio
• Robust insulation barrier ensuring safe isolation between input and output circuits

Logic Output Optoisolators Applications

• Driving MOSFETs and IGBTs in industrial power supplies
• Gate drive applications for SiC power FETs
• Isolation interfaces in photovoltaic inverters
• Control circuits for automotive chargers and DC motor drives

Logic Output Optoisolators Procurement Notes

Verify the specific package variant upon ordering, as documentation references both 4-SMD and SDIP6 configurations. Confirm that the component meets required safety certifications such as UL recognition and VDE approval for your target market. Ensure thermal management aligns with the specified operating temperature range during integration.

Logic Output Optoisolators Selection Notes

Select this component when high gain from a low-input current is required due to its Darlington architecture. It is suitable for applications demanding strong isolation barriers and fast switching speeds. Consider the package constraints if space is limited, as surface-mount options are available. Validate compatibility with control logic levels before implementation.

Logic Output Optoisolators Part Context

This device belongs to Fairchild Semiconductor's family of high-performance optoisolators designed for power electronics. It serves as a critical interface between low-voltage control circuitry and high-voltage power stages. The product line emphasizes reliability and speed for modern switching applications.

Logic Output Optoisolators Replacement Considerations

Check datasheets for direct pin-compatible substitutes with similar isolation ratings and output configurations. Verify that alternative components meet the same thermal and electrical specifications for seamless integration.