MOC8020-M

Transistor, Photovoltaic Output Optoisolators Overview

The onsemi MOC8020-M is a single-channel phototransistor output optocoupler housed in a 6-pin MDIP package. It features a DC input with a maximum forward voltage of 2V and a maximum input current of 60mA. The device provides an isolation voltage of 5300Vrms, ensuring robust signal transmission between isolated circuits. Key electrical parameters include a collector-emitter saturation voltage of 2V, a collector current rating of 150mA, and a collector-emitter voltage of 50V. The typical rise time is 8.5μs, while the fall time is 95μs. It operates within a temperature range of -40°C to 100°C and offers a minimum current transfer ratio of 500%.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation for safe signal transmission between low-power control circuits and higher-power loads.
• Utilizes a Darlington phototransistor output configuration to achieve high current gain and sensitivity for driving various loads.
• Designed for through-hole mounting in standard DIP packages, facilitating easy integration into legacy and modern PCB layouts.

Transistor, Photovoltaic Output Optoisolators Applications

• Solid-state relays for switching AC or DC loads
• Power supply feedback loops for voltage regulation
• Microcontroller interface circuits for level shifting

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix (M) against the manufacturer's latest datasheet to confirm pinout and electrical characteristics match your design requirements. Ensure compliance with RoHS directives if required by your region. Confirm that the 6-DIP package dimensions align with your PCB footprint constraints before finalizing procurement.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high current transfer ratio and fast switching speeds are not the primary constraints, but rather cost-effective isolation is needed. Compare the 5300Vrms isolation rating against system safety standards. Consider the thermal dissipation capabilities within the 6-DIP package if operating near the upper temperature limits.

Transistor, Photovoltaic Output Optoisolators Part Context

The MOC8020-M belongs to the MOC series of optocouplers from onsemi, widely used in industrial and consumer electronics for galvanic isolation. This series is known for reliability in power supply and communication interfaces. The M variant typically denotes specific packaging or testing criteria defined by the manufacturer.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes may include other MOC series devices like MOC8021M or MOC8022M, provided their isolation voltages and current transfer ratios meet the circuit requirements. Verify pin compatibility and package dimensions before substitution.