MOC8111SM

Transistor, Photovoltaic Output Optoisolators Overview

The MOC8111SM is a single-channel optoisolator featuring a transistor output, manufactured by Isocom Components. It provides an isolation voltage of 5300Vrms and operates within a temperature range of -55°C to 100°C. The device utilizes a 6-pin DIP package with through-hole mounting. Key electrical parameters include a maximum forward current of 60mA, a typical rise time of 2μs, and a typical fall time of 2μs. It complies with standards such as EN60950, CECC 00802, UL (E91231), and VDE 0884.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage signal isolation between input and output circuits using infrared LED and NPN silicon phototransistor technology.
• Features fast switching performance with symmetric rise and fall times for reliable digital signal transmission.
• Complies with international safety standards including UL, VDE, and CECC certifications for industrial applications.

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Signal interface circuits in microprocessor-based systems
• Power supply feedback loops

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'SM' against the manufacturer's latest datasheet to confirm pinout and packaging details. Ensure compliance requirements match project specifications, particularly regarding UL and VDE approvals. Cross-reference the component number with official distributor catalogs to avoid confusion with similar MOC series variants that may have different electrical characteristics or lead forms.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high isolation voltage and fast switching speeds are required for single-channel applications. Consider the 6-pin DIP package for through-hole assembly processes. Evaluate the operating temperature range to ensure suitability for environments ranging from -55°C to 100°C. Confirm that the transistor output type aligns with the receiving circuit's logic requirements.

Transistor, Photovoltaic Output Optoisolators Part Context

The MOC8111SM belongs to the MOC series of optically coupled isolators produced by Isocom Components. This series typically integrates an infrared emitting diode with an NPN silicon phototransistor. The manufacturer specializes in infrared optoelectronic components, including optocouplers and solid-state relays, serving various electronic industries with certified isolation devices.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Consult official substitution guides for equivalent parts within the MOC series or other manufacturers offering comparable 6-pin transistor output optocouplers with similar isolation ratings and switching speeds.

Transistor, Photovoltaic Output Optoisolators FAQ

What is the isolation voltage rating of the MOC8111SM?

The MOC8111SM has an isolation voltage rating of 5300Vrms.

Does the MOC8111SM support AC input signals?

No, the MOC8111SM uses an infrared LED input which requires DC current drive, unlike AC-input optocouplers.