MOC8020300W

Transistor, Photovoltaic Output Optoisolators Overview

The MOC8020300W is a single-channel transistor output optocoupler from onsemi, housed in a 6-pin PDIP package. It features a Photodarlington output for high gain and isolation capabilities up to 5300Vrms. The device supports a maximum DC forward current of 60mA with a forward voltage of 2V. It operates within a temperature range of -40°C to +110°C and dissipates up to 250mW. Key electrical limits include a collector-emitter voltage of 80V and a collector current of 150mA.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High isolation voltage capability of 5300Vrms for robust circuit separation
• Photodarlington output structure provides high current transfer ratio
• Wide operating temperature range suitable for demanding industrial environments

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring signal isolation
• Solid-state relay driver circuits
• Microcontroller interface isolation
• Power supply feedback loops

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'W' against the official datasheet to confirm package dimensions and tape/reel specifications if applicable. Ensure the component meets RoHS compliance requirements for your target market. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components. Confirm lead times and availability status directly with suppliers as stock levels fluctuate.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high isolation voltage and moderate output current are required. The Photodarlington output offers higher gain than standard phototransistors, simplifying drive circuitry. Consider the 6-pin DIP package for through-hole mounting needs. Evaluate the thermal dissipation limits relative to the ambient operating conditions to ensure reliable performance over the specified temperature range.

Transistor, Photovoltaic Output Optoisolators Part Context

This device belongs to the MOC series of optocouplers designed for general-purpose isolation applications. It complements other variants in the family by offering specific output characteristics tailored for driving loads such as TRIACs or relays. The component is manufactured by onsemi, a leader in intelligent power and sensing technologies for automotive, industrial, and IoT markets.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Check for direct pin-compatible substitutes within the same MOC series that may offer updated packaging or certification statuses. Verify that any alternative component matches the 5300Vrms isolation rating and 60mA forward current limit. Ensure the replacement maintains the same PDIP-6 footprint and thermal characteristics.