MOC8102S

Transistor, Photovoltaic Output Optoisolators Overview

The MOC8102S is a photovoltaic output optoisolator manufactured by onsemi, designed for high-voltage isolation applications. It features a single channel with a 6-SMD surface-mount package. The device provides an isolation voltage of 5300 Vrms, ensuring robust electrical separation between input and output circuits. Key electrical parameters include a maximum collector current of 50 mA and a maximum collector-emitter saturation voltage of 400 mV. The reverse voltage rating is specified at 6 V, with power dissipation capabilities up to 250 mW. Operating temperatures range from -55°C to +100°C, supporting reliable performance in demanding environments.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Photovoltaic output configuration for high-speed switching applications
• High isolation voltage capability of 5300 Vrms for safety compliance
• Surface-mount 6-SMD package design for compact PCB integration

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Power supply feedback loops for voltage regulation
• Signal transmission across isolated ground planes

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'S' indicates the surface-mount variant distinct from through-hole versions. Confirm the component status as obsolete or end-of-life prior to procurement planning. Ensure substitute components meet identical isolation voltage and package footprint requirements. Validate supplier authenticity through authorized distribution channels to prevent counterfeit risks. Check datasheet revisions for any parameter updates affecting system compatibility.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high isolation voltage and surface-mount form factor are required. Consider the photovoltaic output type for applications needing fast response times. Evaluate thermal management needs given the 250 mW power dissipation limit. Compare against transistor-output alternatives if higher current drive is necessary. Verify temperature range suitability for the intended operating environment.

Transistor, Photovoltaic Output Optoisolators Part Context

The MOC8102S belongs to onsemi's family of photovoltaic output optoisolators. It complements through-hole variants like the MOC8102, offering equivalent electrical performance in a surface-mount package. This series supports designs prioritizing space efficiency and high-voltage isolation standards in modern electronic systems.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitutes include CNY173300W, though it is a transistor-output type with different package options. Verify functional equivalence regarding isolation voltage and switching speed before substitution.