MOC8030

Transistor, Photovoltaic Output Optoisolators Overview

The MOC8030 is a single-channel Darlington output optocoupler manufactured by Isocom Components. It provides electrical isolation with a maximum voltage of 5300 Vrms between input and output circuits. The device features a surface mount plastic package with six pins. Key electrical specifications include a collector-emitter breakdown voltage of at least 80 V, a typical current transfer ratio of 300%, and a maximum forward voltage of 1.5 V. It operates within a temperature range of -25°C to 100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage galvanic isolation for signal transmission
• Utilizes a Darlington transistor output stage for high gain
• Designed for surface mount assembly in compact layouts

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring isolated switching
• Solid-state relay driver circuits
• Microcontroller interface isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix code on the component marking to ensure compatibility with the required package variant and lead form. Confirm that the manufacturer designation matches Isocom Components, as this part number may also be associated with other producers like onsemi. Check for RoHS compliance status if environmental regulations apply to the final assembly.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a high-current gain output is necessary without external amplification. The Darlington configuration allows for direct driving of loads from low-current logic signals. Ensure the application voltage does not exceed the 80 V collector-emitter rating and that the isolation requirements are met by the 5300 Vrms capability.

Transistor, Photovoltaic Output Optoisolators Part Context

This device belongs to the MOC80xx series of optocouplers, which are widely used for isolating digital signals. The MOC8030 specifically distinguishes itself through its Darlington output structure, offering higher current transfer ratios compared to standard phototransistor outputs. It serves as a bridge between low-power control electronics and higher-power load circuits.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

The MOC8050SD is a documented alternative within the same family featuring similar isolation and output characteristics. Verify pinout compatibility and thermal performance before substituting.