MCT2200300

Transistor, Photovoltaic Output Optoisolators Overview

The MCT2200300 is a single-channel transistor output optocoupler manufactured by onsemi. It features an NPN phototransistor with a base terminal for improved switching performance and isolation reliability. The device provides a high isolation voltage of 5300 Vrms, suitable for demanding industrial applications. Key electrical parameters include a maximum collector-emitter saturation voltage of 400 mV, a DC forward current limit of 100 mA, and a collector current capacity of 50 mA. It operates within a temperature range of -55°C to +100°C and is housed in a PDIP-6 package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrated base terminal on the NPN phototransistor enhances switching speed and linearity compared to standard configurations.
• High insulation voltage rating of 5300 Vrms ensures robust signal isolation between input and output circuits.
• Low collector-emitter saturation voltage facilitates efficient power transfer and reduces heat generation in the output stage.

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial automation control systems requiring galvanic isolation
• Solid-state relay driver circuits
• Microcontroller interface isolation for noise immunity

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify component authenticity through authorized distributors due to discontinuation status. Confirm RoHS compliance requirements as indicated by specific suffixes or manufacturing dates. Validate pinout compatibility with existing PCB footprints before integration. Check for available replacement alternatives if long-term supply stability is required for production cycles.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high isolation voltage and fast switching are critical. The base terminal allows for better control over storage time, making it suitable for digital signal transmission. Ensure the application voltage does not exceed the 30 V collector-emitter rating. Consider thermal management given the 260 mW power dissipation limit in the DIP-6 package.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the MCT2 series of transistor output optocouplers from onsemi. The series is designed for general-purpose isolation applications where reliable signal transfer across isolated barriers is necessary. The MCT2200300 specifically denotes the version with a base terminal and 6-DIP packaging, distinguishing it from variants without bases or in different packages.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute: CNY172TVM (onsemi). Verify pinout and electrical parameter equivalence before substitution.

Transistor, Photovoltaic Output Optoisolators FAQ

What is the purpose of the base terminal on the phototransistor?

The base terminal allows for external connection to improve switching speed and reduce storage time, enhancing performance in digital applications.

What is the maximum operating temperature for this optocoupler?

The maximum operating temperature is +100°C, while the minimum is -55°C.