HCPL0611R2

Logic Output Optoisolators Overview

The HCPL0611R2 is a high-speed logic output optocoupler from onsemi, featuring a single channel in an 8-SOIC package. It supports data rates up to 10 Mbps with typical rise and fall times of 50 ns and 12 ns, respectively. The device offers a minimum common-mode transient immunity (CMTI) of 15 kV/µs and an isolation voltage of 3750 Vrms. Operating within a temperature range of -40°C to +85°C, it accepts DC input with a maximum forward current of 50 mA and provides an open-collector output capable of sourcing 50 mA.

Logic Output Optoisolators Feature Summary

• High common-mode transient immunity for noise-resistant signal transmission
• Fast propagation delay suitable for high-speed digital communication
• Logic-compatible open-collector output interface

Logic Output Optoisolators Applications

• Industrial automation control systems
• Power supply feedback loops
• Data communication interfaces

Logic Output Optoisolators Procurement Notes

Verify the specific suffix R2 indicates reel packaging when ordering. Confirm RoHS compliance status through official datasheets or manufacturer declarations prior to integration. Ensure the selected variant matches the required lead time constraints, as standard delivery periods may vary by region and distributor agreements.

Logic Output Optoisolators Selection Notes

Select this component for applications requiring robust noise immunity and fast switching speeds. The open-collector output necessitates an external pull-up resistor; ensure the resistor value aligns with the desired speed and voltage levels. Verify that the input current limits are respected to maintain optimal LED lifetime and performance stability across the specified temperature range.

Logic Output Optoisolators Part Context

This part belongs to the HCPL0611 series of high-speed optocouplers designed for demanding industrial environments. It complements other devices in the family by offering a balance of speed and isolation strength. The 8-SOIC package facilitates surface-mount assembly, supporting compact PCB designs in modern electronic equipment.

Logic Output Optoisolators Replacement Considerations

Direct substitutes include HCPL0611 variants with compatible pinouts and electrical characteristics. Verify equivalent CMTI ratings and isolation voltages before substitution. Cross-reference with HCPL0601 if lower speed requirements allow, noting differences in propagation delay specifications.