MCT2202SM

Transistor, Photovoltaic Output Optoisolators Overview

The MCT2202SM is a single-channel optoisolator manufactured by Isocom Components 2004 LTD. It features a phototransistor output with an accessible base terminal, housed in a compact 6-SMD surface-mount package. The device provides high electrical isolation capability of 5300Vrms between input and output circuits. It operates within a wide temperature range from -55°C to 100°C. Key electrical specifications include a maximum collector-emitter voltage of 30V, a peak forward current of 100mA, and a typical current transfer ratio ranging from 63% to 125% at 10mA input. Switching times are typically 2µs for both turn-on and turn-off.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides galvanic isolation via a phototransistor output with base access for sensitivity control
• Supports high-voltage isolation up to 5300Vrms for safety compliance
• Designed for surface-mount assembly in compact 6-SMD packages

Transistor, Photovoltaic Output Optoisolators Applications

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

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the manufacturer designation carefully, as this component is also produced by onsemi under identical part numbers. Confirm that the specific suffix corresponds to the Isocom Components 2004 LTD variant if source traceability is required. Check datasheet revisions to ensure compatibility with existing design parameters. Validate package marking codes against official documentation to prevent counterfeit substitution during procurement.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when base-accessible phototransistor outputs are needed for adjustable gain or speed optimization. Ensure the 30V output voltage rating meets circuit requirements. Verify that the 5300Vrms isolation voltage satisfies safety standards for the application. Consider the 6-SMD footprint constraints for PCB layout. Compare current transfer ratio specifications against load requirements to ensure adequate drive capability.

Transistor, Photovoltaic Output Optoisolators Part Context

This device belongs to the MCT2 series of optocouplers, which are widely used for general-purpose isolation tasks. The series includes variants with different packaging and output configurations. The MCT2202 specifically denotes the transistor output type with base connection. This family is known for reliability in industrial environments and compliance with international safety standards.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

The MCT2202SD is a confirmed substitute part number available from onsemi. Verify pinout compatibility and parameter equivalence before replacement. Ensure the alternative source meets the same isolation voltage and thermal specifications.