HCPL2530SM

Transistor, Photovoltaic Output Optoisolators Overview

The HCPL2530SM 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 insulation voltage of 2500 Vrms. The device utilizes an AlGaAs LED coupled to phototransistors, providing a typical current transfer ratio of 18% at a forward current of 16 mA. Key electrical parameters include a forward voltage of 1.45 V, rise and fall times of 1.5 µs, and a maximum collector current of 8 mA. 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
• Surface-mount SMD-8 packaging for automated assembly

Transistor, Photovoltaic Output Optoisolators Applications

• Digital signal isolation in industrial control systems
• Isolation between microprocessors and peripheral devices
• Signal transmission across noisy environments

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix SM indicates the surface-mount variant and bulk packaging. Confirm RoHS compliance status through official documentation. Ensure the supplier provides valid traceability records. Check for any recent product change notifications affecting pinout or materials. Validate that the component meets the required operating temperature range for the target application environment.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required in a compact surface-mount footprint. Compare against HCPL2530M if through-hole mounting is necessary instead. Consider the 1.5 µs switching speed for timing-critical applications. Evaluate the 2500 Vrms insulation requirement against system safety standards. Assess the 18% CTR suitability for the driving circuit's load requirements.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the HCPL2530M series of high-speed optocouplers from onsemi. It serves as the surface-mount equivalent to the through-hole HCPL2530M. The series is designed for applications requiring reliable digital signal transmission with galvanic isolation. It replaces older legacy parts in modern PCB designs where space constraints favor SMD packages.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

HCPL2530M is the through-hole alternative within the same family.