MOC81023SD

Transistor, Photovoltaic Output Optoisolators Overview

The MOC81023SD is a single-channel transistor output optocoupler manufactured by onsemi. It features an NPN phototransistor output without a base terminal, housed in a 6-pin SMD-DIP package. Key electrical specifications include a maximum collector-emitter voltage of 30 V and a maximum collector current of 50 mA. The device provides an isolation voltage of 5300 Vrms between input and output circuits. It operates within a temperature range of -55°C to +100°C with a power dissipation rating of 250 mW.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation via an internal infrared LED and NPN phototransistor pair.
• Features a no-base phototransistor design for simplified circuit integration.
• Utilizes a surface-mount 6-pin package suitable for automated assembly processes.

Transistor, Photovoltaic Output Optoisolators Applications

• General-purpose signal isolation in industrial control systems
• Interface circuits for microcontrollers and logic devices
• Power supply feedback loops requiring galvanic separation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix against official datasheets to confirm pinout and performance characteristics. Confirm RoHS compliance status through manufacturer documentation prior to implementation. Ensure storage conditions adhere to moisture sensitivity level requirements to maintain component integrity during soldering processes.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a compact surface-mount solution is required for low-to-medium speed switching applications. Consider the 30 V collector-emitter voltage limit for load compatibility. Evaluate the 5300 Vrms isolation rating against system safety standards. Compare propagation delays if high-speed data transmission is necessary for the target application.

Transistor, Photovoltaic Output Optoisolators Part Context

This device belongs to the MOC810 series of transistor output optocouplers from onsemi. The series is designed for general-purpose isolation tasks. The SD suffix indicates a specific surface-mount packaging configuration. This family offers a balance of isolation performance and physical footprint for modern electronic designs.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify pin compatibility and electrical ratings before considering alternative manufacturers or generic equivalents.