MCT2ESR2VM

Transistor, Photovoltaic Output Optoisolators Overview

The MCT2ESR2VM is a single-channel optocoupler from onsemi featuring an infrared LED input and an NPN phototransistor output with a base terminal. It utilizes a surface-mount 6-SMD (鸥翼) package. Key electrical parameters include a maximum collector-emitter voltage of 30V, a peak isolation voltage of 7500Vpk, and a minimum current transfer ratio of 20% at 10mA forward current. The device supports a maximum DC forward current of 60mA and offers typical rise/fall times of 2µs/1.5µs. It operates within a temperature range of -40°C to +100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrated base terminal on the phototransistor output for improved switching speed control
• High isolation capability suitable for separating high-voltage circuits from low-voltage logic
• Surface-mount design optimized for automated assembly processes

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial communication interfaces requiring galvanic isolation
• Solid-state relay driver circuits
• Microcontroller input/output isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'VM' against the manufacturer's latest datasheet to confirm package dimensions and tape/reel specifications. Ensure compatibility with RoHS directives if required by your region. Cross-reference the 6-SMD outline drawing with your PCB footprint library to prevent mechanical interference during assembly.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a phototransistor output with a base pin is necessary for faster turn-off times compared to standard configurations. Consider the 7500Vpk isolation rating for applications demanding robust noise immunity between disparate voltage domains. Evaluate the 6-SMD package size constraints against available board space before finalizing the design.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the MCT2 series of optocouplers, which are designed for general-purpose isolation tasks. The MCT2ESR2VM specifically denotes the surface-mount variant with enhanced performance characteristics relative to through-hole versions. It serves as a modern replacement for legacy DIP packages in compact electronic designs.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes may include other 6-SMD transistor-output optocouplers with similar isolation ratings and CTR specifications. Verify pinout compatibility and thermal dissipation requirements before swapping components. Consult the manufacturer's obsolescence notices for alternative recommendations if this part reaches end-of-life status.