MCA230SMT&R

Transistor, Photovoltaic Output Optoisolators Overview

The MCA230SMT&R is a surface-mount optically coupled isolator manufactured by Isocom Components. It features a Gallium Arsenide infrared LED input paired with a photodarlington transistor output, providing high gain for logic interfacing. The device offers electrical isolation of 5300 Vrms between input and output circuits. Designed for single-channel operation, it supports through-hole or surface-mount integration depending on the specific lead form variant, ensuring reliable signal transmission in noisy environments while maintaining compact footprint requirements.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrates an infrared LED emitter with a high-gain photodarlington detector for efficient signal coupling
• Provides robust electrical isolation to protect sensitive control circuitry from high-voltage transients
• Delivers significant current transfer ratio suitable for direct logic interface applications

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring isolated sensor interfaces
• Power supply feedback loops for voltage regulation monitoring
• Communication equipment needing galvanic separation between data lines

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the exact suffix designation against the manufacturer's official datasheet to confirm lead configuration and tape-and-reel specifications. Ensure the procurement order matches the required isolation voltage ratings and operating temperature range defined in the component's technical documentation. Cross-reference part numbers with authorized distributors to avoid counterfeit components.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high sensitivity and fast response are required for digital signal isolation. The photodarlington output provides higher gain compared to standard phototransistors, making it ideal for driving logic inputs directly. Consider thermal management and mounting orientation if integrating into dense PCB layouts where heat dissipation may impact performance.

Transistor, Photovoltaic Output Optoisolators Part Context

Isocom Components specializes in optocouplers and optoelectronic devices, offering alternatives to discontinued industry-standard parts. The MCA230 series falls within their portfolio of high-performance isolators designed for reliability in industrial and commercial applications. This specific model represents a surface-mount variant optimized for automated assembly processes.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers: MCA2230X, H11B1X, 4N29, TIL113, TIL119, MOC8030.