MCT2202G

Transistor, Photovoltaic Output Optoisolators Overview

The MCT2202G is a single-channel optocoupler featuring an infrared LED and NPN silicon phototransistor with base terminal. It provides high isolation voltage of 5300Vrms and peak voltage of 7500Vpk. The device offers a minimum collector-emitter breakdown voltage (BVCEO) of 70V. It is housed in a surface mount DIP-6 package and is RoHS compliant.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrates an infrared light emitting diode with an NPN silicon phototransistor for optical coupling.
• Provides high electrical isolation capability between input and output circuits.
• Includes a base terminal on the phototransistor for improved switching speed control.

Transistor, Photovoltaic Output Optoisolators Applications

• Computer terminals
• Industrial systems controllers
• Signal transmission between systems of different potentials

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'G' indicates the RoHS compliant version as documented. Confirm the package type matches the required surface mount DIP-6 form factor. Ensure the datasheet specifies the exact electrical parameters for the G variant, as suffixes may denote environmental compliance rather than functional changes. Cross-reference ordering information to confirm availability in tape and reel formats if required for automated assembly.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high isolation voltage is required for signal transmission between disparate potential systems. The integrated base terminal allows for external biasing to optimize response time. Verify that the 70V minimum BVCEO meets the load requirements. Consider the surface mount packaging constraints during PCB layout design.

Transistor, Photovoltaic Output Optoisolators Part Context

The MCT2202 series belongs to Isocom Components' family of high-density phototransistor optically coupled isolators. These devices typically combine infrared LEDs with NPN silicon phototransistors in space-efficient plastic packages. The series is designed for applications requiring reliable galvanic isolation in compact footprints.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes include other single-channel transistor output optocouplers with similar 5300Vrms isolation and DIP-6/SMD-6 packages. Verify pinout compatibility and electrical ratings such as CTR and BVCEO before substitution.

Transistor, Photovoltaic Output Optoisolators FAQ

Does the MCT2202G have a base terminal?

Yes, the phototransistor includes a base terminal to allow for external control of switching speed.

What is the isolation voltage rating?

The device supports an isolation voltage of 5300Vrms and a peak voltage of 7500Vpk.