FODB100V

Overview

The FODB100V is a photovoltaic output optoisolator manufactured by onsemi. It features a single channel with a collector-emitter voltage of 75V and a collector current of 50mA. The device provides 2.5kV isolation and operates within a temperature range of -40°C to +125°C. It utilizes a BGA surface-mount package and has a power dissipation rating of 150mW.

Feature Summary

• Photovoltaic output architecture for galvanic isolation
• High voltage isolation capability of 2.5kV
• Wide operating temperature range suitable for industrial environments

Applications

• Industrial automation control systems
• Medical equipment signal isolation
• Power supply feedback loops

Procurement Notes

Verify the obsolete status of this component before procurement planning. Confirm availability through authorized distributors or approved substitute sources. Ensure that any replacement parts meet the original electrical specifications and package dimensions to maintain system compatibility and safety certifications.

Selection Notes

Select this component for applications requiring high isolation voltage in a compact form factor. Consider the photovoltaic output type for low leakage current requirements. Evaluate thermal management needs given the 150mW power dissipation rating and ensure the BGA package fits the PCB layout constraints.

Part Context

This part belongs to onsemi's portfolio of transistor and photovoltaic output optoisolators. These devices are designed to provide electrical isolation between circuits while transmitting signals. The FODB100V specifically targets applications needing robust isolation in space-constrained designs.

Replacement Considerations

Check for officially documented substitute part numbers from onsemi if this component is no longer manufactured. Verify that replacements match the 75V VCEO, 50mA Ic, and 2.5kV isolation ratings.