MCT210M

Transistor, Photovoltaic Output Optoisolators Overview

The MCT210M is a single-channel optocoupler from onsemi featuring an NPN phototransistor output with a base lead. It provides electrical isolation via an infrared LED and phototransistor pair within a 6-pin MDIP package. Key electrical parameters include a collector-emitter voltage of 80 V, a maximum collector current of 50 mA, and a minimum current transfer ratio of 100%. The device supports a forward current of 50 mA with a typical forward voltage of 1.3 V. It offers high isolation voltage ratings and operates across a temperature range of -55°C to +100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrates an NPN phototransistor with a dedicated base terminal for enhanced switching speed control and sensitivity adjustment.

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial communication interface circuits
• Signal isolation in microprocessor systems
• Switching power supply feedback loops

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix and packaging configuration against the manufacturer's latest datasheet before ordering. Confirm that the component meets required safety certifications such as UL or VDE if used in isolated mains applications. Check for end-of-life status or obsolescence notices directly from onsemi distributors to ensure long-term availability.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when base-controlled switching performance is required over standard phototransistor outputs. Ensure the circuit design accommodates the 80 V collector-emitter voltage rating and 50 mA current limits. Verify thermal management requirements given the operating temperature range and power dissipation specifications.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the MCT series of optocouplers designed for general-purpose isolation applications. It utilizes through-hole mounting technology suitable for prototyping and industrial equipment manufacturing. The series emphasizes reliability in noisy electrical environments common in automation and power electronics.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes may include other single-channel NPN phototransistor optocouplers with base leads from manufacturers like Vishay or Broadcom. Verify pinout compatibility and electrical parameter equivalence before substitution.