MCT2202X

Transistor, Photovoltaic Output Optoisolators Overview

The MCT2202X is a single-channel optoisolator manufactured by Isocom Components 2004 LTD. It features an infrared LED input coupled to a phototransistor output with a base terminal for improved switching performance. The device provides high isolation voltage and is designed for surface-mount assembly in compact electronic circuits requiring electrical separation between control and load sides.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrates an infrared emitting diode with a phototransistor output containing a base pin for enhanced speed and sensitivity control
• Provides robust electrical isolation between input and output circuits to protect sensitive control logic from high-voltage transients
• Utilizes a surface-mount package design suitable for automated assembly processes in space-constrained applications

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring signal isolation
• Power supply feedback loops for voltage regulation
• Solid-state relay driver circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify component authenticity through authorized distributors due to potential availability of obsolete or refurbished units. Confirm that the specific suffix matches the required package variant. Check current manufacturing status as older models may be discontinued. Ensure compatibility with existing PCB footprints before procurement. Validate datasheet revisions for any parameter changes.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a phototransistor output with a base terminal is required for faster switching speeds compared to standard variants. Consider the isolation voltage rating relative to the system's working voltage. Evaluate the forward current requirements against the driving circuit capabilities. Ensure the operating temperature range meets the environmental conditions of the target application.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the MCT2202 series of optocouplers, which are widely used for general-purpose isolation tasks. The series typically includes variations with different packaging options and slight parameter differences. It serves as a fundamental component for creating galvanic barriers in digital and analog signal transmission paths within industrial and consumer electronics.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers: CNY172SR2M onsemi.