MCT6SD

Transistor, Photovoltaic Output Optoisolators Overview

The MCT6SD is a dual-channel transistor output optocoupler manufactured by onsemi. It features an infrared emitting diode coupled to NPN phototransistors in an 8-pin SMD gull-wing package. Key electrical parameters include a 5000 Vrms isolation voltage, a minimum current transfer ratio of 20%, and a maximum collector-emitter saturation voltage of 400 mV. The device supports a maximum forward current of 60 mA and operates within a temperature range of -55°C to +100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration for high-density circuit applications
• High insulation voltage capability for safety isolation
• Surface-mount packaging for automated assembly

Transistor, Photovoltaic Output Optoisolators Applications

• General purpose signal isolation
• Microprocessor system interfacing
• Logic level translation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to ensure correct packaging and tape specifications. Confirm RoHS compliance status directly with the supplier documentation. Ensure the procurement channel provides valid traceability records for the component batch. Cross-reference the part number with official distributor catalogs to avoid counterfeit risks.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required in a compact surface-mount footprint. The 5000 Vrms rating suits applications demanding robust galvanic separation between input and output circuits. Verify that the 20% CTR minimum meets the drive requirements of the downstream logic or load. Ensure the operating temperature range aligns with the environmental conditions of the final assembly.

Transistor, Photovoltaic Output Optoisolators Part Context

This device belongs to the MCT6 series of general-purpose optocouplers from onsemi. The series offers multiple channel configurations to accommodate various density requirements. The MCT6SD specifically addresses needs for dual-channel isolation in space-constrained designs using standard surface-mount technology packages.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

For four-channel applications, two MCT6SD packages can fit into a standard 16-pin DIP socket. Check for other members of the MCT6 family if different channel counts are required.