SL5582W

Overview

The SL5582W is a photovoltaic output optoisolator manufactured by onsemi. It features a DC input type and a transistor output configuration. Key electrical parameters include a minimum Current Transfer Ratio (CTR) of 40% and a maximum CTR of 320%, both measured at an input current of 10mA. The device exhibits a typical turn-on time of 20µs and a maximum turn-off time of 50µs. The maximum output voltage rating is specified at 50V.

Feature Summary

• Photovoltaic output architecture for galvanic isolation
• DC input signal compatibility
• Transistor-based output stage

Applications

• General purpose signal isolation
• Microcontroller interface circuits
• Low-speed digital communication links

Procurement Notes

Verify the specific manufacturer part number against official onsemi documentation to ensure authenticity. Confirm that the component matches the required package style and compliance standards before integration into production designs. Cross-reference datasheet specifications with actual procurement orders to prevent substitution errors.

Selection Notes

Select this component when photovoltaic output isolation is required for DC signal transmission. Evaluate the CTR range and switching speeds against system timing requirements. Ensure the output voltage rating meets the load conditions. Consider the package dimensions for PCB layout constraints during the design phase.

Part Context

This device belongs to the optoisolator category within onsemi's standard product portfolio. It provides electrical isolation between input and output circuits using light as the transmission medium. The product line supports various industrial and consumer applications requiring reliable signal transfer across isolated domains.

Replacement Considerations

Consult official onsemi substitution guides for verified alternatives. Do not assume pin-compatible replacements without verifying electrical parameter equivalence and isolation ratings through official documentation.