HCPL2530SD

Transistor, Photovoltaic Output Optoisolators Overview

The HCPL2530SD is a dual-channel high-speed transistor output optocoupler manufactured by onsemi. It features a surface-mount SMD-8 package and supports a data rate of 1 Mb/s with an isolation voltage of 2500 Vrms. The device utilizes phototransistor outputs, offering a typical current transfer ratio of 18% and a maximum collector current of 8 mA. Electrical characteristics include a forward voltage of 1.45 V at 16 mA input, with rise and fall times of 1.5 µs. It operates within a temperature range of -55°C to +100°C and has a power dissipation rating of 45 mW.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration for independent signal isolation
• High-speed operation supporting 1 Mb/s data rates
• Phototransistor output type for logic interfacing

Transistor, Photovoltaic Output Optoisolators Applications

• Digital signal isolation in industrial control systems
• Power supply feedback loops
• Motor drive control circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'SD' indicates the surface-mount SMD-8 packaging and reel/cut-tape availability as documented by onsemi. Confirm RoHS compliance status through official datasheets or component markings. Ensure the procurement source provides valid traceability documentation matching the manufacturer's part identification standards.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation with moderate speed (1 Mb/s) is required in a compact surface-mount form factor. Compare against HCPL2531SD if faster switching speeds (800 ns) are necessary. Verify that the 18% current transfer ratio meets the load requirements of the receiving circuitry within the specified operating temperature range.

Transistor, Photovoltaic Output Optoisolators Part Context

This device belongs to the HCPL2530M series of high-speed transistor optocouplers. It serves as a surface-mount variant of the through-hole HCPL2530V, maintaining identical electrical performance while adapting to automated assembly processes. The series is designed for applications requiring reliable galvanic isolation between low-voltage digital circuits and higher-voltage power stages.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

HCPL2531SD offers equivalent dual-channel functionality with improved switching speeds (800 ns rise/fall time). HCPL2530SM is the bulk-packaged alternative with identical electrical specifications.