onsemi

FODM8801BR2

FODM8801BR2 Description

The FODM8801BR2 from onsemi is a high-performance, single-channel photovoltaic output optoisolator designed for precision signal isolation in demanding electronic applications. Part of the OptoHit™ series, it features a 3750Vrms isolation voltage, ensuring robust protection against high-voltage transients and noise. With a transistor output type, this surface-mount device delivers reliable DC signal isolation while maintaining low power consumption. Its compact 4-Mini-Flat package and tape & reel (TR) packaging make it ideal for automated assembly processes in high-volume production.

FODM8801BR2 Features

• High Current Transfer Ratio (CTR): 130% to 260% @ 1mA, ensuring efficient signal transmission with minimal input current.
• Fast Switching Performance: Rise/fall times of 5µs/5.5µs and turn on/off times of 6µs, enabling high-speed signal processing.
• Low Forward Voltage Drop: 1.35V (Typ) reduces power dissipation, enhancing energy efficiency.
• High Output Voltage: Supports up to 75V, suitable for interfacing with higher-voltage circuits.
• Low Vce Saturation: 400mV (Max) minimizes losses in switching applications.
• Robust Isolation: 3750Vrms withstands high-voltage surges, ensuring system safety.
• Compliance & Reliability: ROHS3 Compliant, REACH Unaffected, and MSL 1 (Unlimited) for environmental and handling robustness.

FODM8801BR2 Applications

• Industrial Automation: Isolate control signals in PLCs, motor drives, and sensors.
• Medical Electronics: Ensure patient safety in isolated monitoring and diagnostic equipment.
• Power Management: Interface low-voltage logic with high-voltage power stages in SMPS and inverters.
• Telecommunications: Protect sensitive circuits from noise in communication infrastructure.
• Automotive Systems: Enhance reliability in battery management and EV charging systems.

Conclusion of FODM8801BR2

The FODM8801BR2 stands out for its high CTR, fast switching, and superior isolation, making it a top choice for applications requiring precision and reliability. Its compact form factor, compliance with environmental standards, and robust performance make it ideal for modern electronics where space, efficiency, and safety are critical. Whether in industrial, medical, or automotive systems, this optoisolator delivers consistent performance under demanding conditions.