FOD060L

Logic Output Optoisolators Overview

The FOD060L is a high-speed, single-channel optocoupler manufactured by onsemi. It features an open collector output with Schottky clamping and provides 3750 Vrms isolation voltage. The device supports data rates up to 10 Mb/s and operates within a supply voltage range of 3V to 5.5V. Key electrical parameters include a typical forward voltage (Vf) of 1.4V at 10 mA, maximum DC forward current of 50 mA, and output current capability of 50 mA per channel. Propagation delays are specified as 90 ns (max) for low-to-high and 75 ns (max) for high-to-low transitions. Rise and fall times are typically 22 ns and 3 ns, respectively. The component exhibits a minimum common-mode transient immunity (CMTI) of 25 kV/µs. It is housed in an 8-SOIC package and functions across a temperature range of -40°C to +85°C.

Logic Output Optoisolators Feature Summary

• High-speed operation supporting data rates up to 10 Mb/s for efficient signal transmission.
• Integrated Schottky clamping on the open collector output to prevent saturation and enhance switching speed.
• Robust insulation performance with 3750 Vrms isolation voltage and 25 kV/µs common-mode transient immunity.

Logic Output Optoisolators Applications

• Industrial automation control systems requiring high-speed digital isolation.
• Power supply circuits for feedback loop isolation and protection.
• Communication interfaces needing reliable signal transfer between different voltage domains.

Logic Output Optoisolators Procurement Notes

Verify that the ordering suffix matches the required packaging configuration, such as tube or reel options, as these affect handling and storage requirements. Confirm RoHS compliance status and specific moisture sensitivity level ratings prior to integration into surface-mount assembly processes. Ensure the selected variant aligns with the intended operating temperature range and voltage specifications for the target application environment.

Logic Output Optoisolators Selection Notes

Select the FOD060L when high-speed signal integrity is critical alongside strong isolation capabilities. The open collector output requires external pull-up resistors; ensure the chosen resistor value supports the desired logic levels and switching speeds within the 3V to 5.5V supply range. Consider the 8-SOIC package dimensions for PCB layout constraints and thermal management needs in dense circuit designs.

Logic Output Optoisolators Part Context

The FOD060L belongs to the FOD060 series of high-speed logic gate optocouplers designed for 3.3V and 5V applications. This series emphasizes fast response times and noise immunity, making it suitable for demanding electronic environments. The component integrates a GaAs infrared LED emitter with a silicon photodetector, providing compact and reliable galvanic isolation for digital signal processing tasks.

Logic Output Optoisolators Replacement Considerations

Direct substitutes within the same family include the FOD060LR2, which offers identical electrical characteristics but differs in packaging format. Verify pinout compatibility and thermal performance when transitioning between tube and reel configurations to ensure seamless integration without redesigning the host circuit board.