MOC8030300W

Transistor, Photovoltaic Output Optoisolators Overview

The MOC8030300W is a single-channel transistor output optocoupler manufactured by onsemi. It features a Photodarlington output configuration housed in a 6-pin PDIP package for through-hole mounting. Key electrical parameters include an isolation voltage of 5300 Vrms, a maximum collector-emitter voltage of 80 V, and a peak collector current of 150 mA. The device operates with a forward current up to 60 mA and a typical forward voltage of 2 V. Power dissipation is rated at 250 mW, with an operating temperature range from -40°C to +110°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation between input and output circuits via optical coupling.
• Utilizes a Photodarlington output structure to deliver high current transfer ratios for efficient signal transmission.
• Designed for robust performance across wide industrial temperature ranges.

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial automation control systems
• Solid-state relay drivers
• Power supply feedback loops

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify component authenticity through authorized distributors due to obsolete status. Confirm RoHS compliance details as specified in official documentation. Ensure packaging type matches design requirements, typically bulk or tube depending on specific suffix variations. Validate pinout compatibility during integration planning.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high isolation voltage and high output current capability are required. The Photodarlington output offers superior gain compared to standard phototransistors. Consider thermal management within the specified power dissipation limits. Verify that the 6-DIP package fits the target PCB layout constraints.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the MOC8030 series of transistor output optocouplers. It shares functional similarities with other devices in the family but is distinguished by its specific packaging and electrical ratings. The series is designed for general-purpose isolation applications requiring reliable signal transfer across isolated boundaries.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

The 4N32TVM is listed as a similar substitute part number available from onsemi. Verify pinout and electrical parameter compatibility before substitution.

Transistor, Photovoltaic Output Optoisolators FAQ

What is the maximum isolation voltage rating?

The MOC8030300W supports an isolation voltage of 5300 Vrms.

Does the device have a base connection?

No, the MOC8030300W uses a standard Photodarlington output without a base terminal, unlike variants such as the MOC8080300W which includes a base.