MOC8103SD

Transistor, Photovoltaic Output Optoisolators Overview

The MOC8103SD is a single-channel transistor output optocoupler manufactured by onsemi. It features an NPN phototransistor output with no base connection, housed in a 6-pin SMD-DIP-6 package. Key electrical specifications include a maximum collector-emitter voltage of 30 V, a maximum collector current of 50 mA, and an isolation voltage of 5300 Vrms. The device supports a forward current of up to 100 mA with a typical forward voltage of 1.5 V. It operates within a temperature range of -55°C to +100°C and has a power dissipation rating of 250 mW.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation between input and output circuits using infrared LED and phototransistor technology.
• Features a compact surface-mount 6-pin package designed for automated assembly and space-constrained applications.
• Offers robust signal transmission capabilities suitable for digital logic interfacing and noise immunity requirements.

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring isolated signal transmission
• Computer peripheral interfaces needing galvanic isolation
• Power supply feedback loops for voltage regulation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'SD' to confirm the 6-SMD鸥翼 (gull-wing) surface mount package configuration. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure thermal management strategies align with the 250 mW power dissipation limit during operation.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a single-channel transistor output is required with high isolation voltage ratings. Consider the 50 mA collector current limit and 30 V breakdown voltage for circuit compatibility. Evaluate the 6-pin SMD footprint against available PCB real estate and assembly equipment capabilities.

Transistor, Photovoltaic Output Optoisolators Part Context

This device belongs to the MOC810x series of transistor output optocouplers from onsemi. It shares functional similarities with other members like the MOC81043SD but differs in packaging and specific parameter tolerances. The series is designed for general-purpose isolation tasks in industrial and consumer electronics.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not explicitly listed in the provided source material for direct replacement verification. Consult official cross-reference guides for equivalent components such as CNY17F4SR2VM if availability is constrained.

Transistor, Photovoltaic Output Optoisolators FAQ

What is the isolation voltage rating of the MOC8103SD?

The MOC8103SD has an isolation voltage rating of 5300 Vrms.

Does the MOC8103SD have a base connection on the phototransistor?

No, the MOC8103SD features a phototransistor output with no base connection.