MCA231G

Transistor, Photovoltaic Output Optoisolators Overview

The MCA231G is a Darlington output optocoupler manufactured by Isocom Components 2004 Ltd. It features a single element configuration housed in a DIP-6 package. The device provides high isolation capability with a maximum insulation voltage of 5300 V. Key electrical characteristics include a nominal current transfer ratio of 200% and a minimum collector-emitter breakdown voltage of 30 V. The component supports a maximum forward current of 0.06 A and maintains a maximum dark power consumption of 100 nA. It operates within a temperature range from -55 °C to 100 °C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High voltage isolation up to 5300 V for robust circuit protection
• Darlington output structure providing high current gain
• Wide operating temperature range suitable for demanding environments

Transistor, Photovoltaic Output Optoisolators Applications

• Logic-to-logic isolation in noisy industrial environments
• Motor and servo machine digital control systems
• Power supply digital programming circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific manufacturer origin, as the datasheet lists Siemens/Infineon while the brand is Isocom. Confirm that the DIP-6 package and pinout match your PCB footprint requirements. Ensure the 5300 V isolation rating meets your safety standards. Check RoHS compliance status if required for your assembly process. Validate the 200% CTR specification against your load requirements.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high isolation voltage and significant current gain are required in a compact form factor. The Darlington output is suitable for driving higher loads compared to standard transistor outputs. Consider the wide temperature range for applications exposed to thermal extremes. Verify compatibility with the 0.06 A forward current limit for your input drive circuit design.

Transistor, Photovoltaic Output Optoisolators Part Context

Isocom Components 2004 Ltd specializes in optocoupler isolators and switches, often serving as an alternative source for discontinued parts from major manufacturers like Siemens. This part represents their portfolio of high-reliability infrared optoelectronic devices designed for commercial and industrial applications requiring strict isolation standards.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Check for direct equivalents in the TLP521 or H11L series if available from Isocom. Verify pin-compatible alternatives from other manufacturers offering similar 5300 V isolation and Darlington output configurations.