MCA2255

Transistor, Photovoltaic Output Optoisolators Overview

The MCA2255 is a single-channel optoisolator manufactured by Isocom Components 2004 LTD. It features a Darlington transistor output with a base connection, providing high current transfer capability. The device offers an isolation voltage of 5300Vrms and operates within a temperature range of -55°C to 110°C. Packaged in a 6-pin DIP configuration, it is designed for robust signal transmission across isolated circuits.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Darlington transistor output structure with accessible base terminal for enhanced gain control
• High insulation voltage rating suitable for demanding isolation applications
• Extended operating temperature range supporting harsh environmental conditions

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring high-gain isolation
• Power supply feedback loops
• Solid-state relay driver circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific package variant and lead times directly with authorized distributors. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Ensure the supplier provides valid traceability documentation for quality assurance purposes.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high current transfer ratio is required without external amplification. The integrated Darlington pair simplifies circuit design compared to standard transistor outputs. Consider the 6-pin DIP footprint for through-hole mounting constraints and verify thermal management needs for continuous operation.

Transistor, Photovoltaic Output Optoisolators Part Context

Isocom Components specializes in infrared optoelectronic devices for aerospace and defense sectors. The MCA2255 belongs to their series of optically coupled isolators featuring infrared LEDs paired with silicon NPN outputs. This product line emphasizes reliability and performance in critical electronic applications.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Check datasheets for compatible Darlington output optocouplers with similar 5300Vrms isolation ratings. Verify pinout compatibility for 6-pin DIP packages before substitution. Ensure equivalent current transfer ratios and saturation voltage specifications match the original design requirements.