MCT5210

Transistor, Photovoltaic Output Optoisolators Overview

The MCT5210 is a single-channel optoisolator manufactured by onsemi, featuring a photovoltaic output configuration. It provides an isolation voltage of 5300Vrms and operates within a temperature range of -55°C to 100°C. The device utilizes a 6-DIP package for through-hole mounting. Key electrical parameters include a maximum collector-emitter voltage of 30V and a DC forward current limit of 50mA. The typical turn-on time is 3µs with a rise time of 2.5µs, while the turn-off time is 12µs with a fall time of 16µs. The minimum current transfer ratio is specified at 120% when tested at 5mA input.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Photovoltaic output architecture providing galvanic isolation
• High insulation voltage rating for robust circuit separation
• Integrated base terminal on the output transistor for enhanced control flexibility

Transistor, Photovoltaic Output Optoisolators Applications

• Signal isolation in industrial control systems
• Interface between microcontrollers and high-voltage loads
• Data transmission across isolated barriers

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify component authenticity through authorized distributors due to obsolete status. Confirm package integrity and pin alignment upon receipt. Cross-reference datasheet revisions to ensure parameter consistency. Validate thermal handling capabilities against specific application requirements before integration into final designs.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component for applications requiring photovoltaic output isolation with high voltage tolerance. Consider the slow switching speeds compared to transistor outputs. Evaluate the need for base connection if external pull-down or biasing is required. Ensure the 6-DIP footprint matches the target PCB layout constraints.

Transistor, Photovoltaic Output Optoisolators Part Context

Part of the MCT52xx series from onsemi, designed for general-purpose isolation. The MCT5210 specifically distinguishes itself with a photovoltaic output stage, differing from the NPN phototransistor variants like the MCT5201. This series targets cost-sensitive applications requiring reliable signal transfer across isolated domains.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers: 4N35-000E (Broadcom Limited), 17-4 (Vishay Semiconductor Opto Division). Verify pinout compatibility and electrical parameter equivalence before substitution.

Transistor, Photovoltaic Output Optoisolators FAQ

What type of output does the MCT5210 utilize?

The MCT5210 utilizes a photovoltaic output configuration, generating voltage rather than sourcing current like a standard phototransistor.

Is the MCT5210 currently in production?

No, the MCT5210 is classified as obsolete and is no longer manufactured by onsemi.