MCT5201M

Transistor, Photovoltaic Output Optoisolators Overview

The MCT5201M is a single-channel transistor output optocoupler manufactured by onsemi. It features a phototransistor with a base terminal for improved switching performance and isolation capabilities. The device provides an insulation voltage of 5300 Vrms, ensuring robust signal isolation between input and output circuits. Key electrical parameters include a maximum collector-emitter voltage of 30 V, a DC forward current limit of 50 mA, and a collector current capacity of 150 mA. The unit operates within a temperature range of -40°C to +100°C and is housed in a PDIP-6 package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrated phototransistor with accessible base pin for enhanced control and faster response times
• High dielectric isolation strength suitable for demanding safety applications
• Designed for through-hole mounting in standard DIP configurations

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial communication interface isolation
• Microcontroller input/output isolation
• Power supply feedback loop isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify component authenticity due to discontinued status. Confirm datasheet revisions match design requirements. Check for RoHS compliance documentation. Validate packaging type against assembly specifications. Ensure substitute parts meet all electrical and mechanical constraints before integration.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Evaluate the necessity of the base pin feature for specific circuit timing requirements. Compare isolation voltage ratings against system safety standards. Consider thermal dissipation limits within the PDIP-6 package. Assess availability of equivalent components from alternative manufacturers if supply chain stability is a concern.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to the MCT5 series of optocouplers, which are widely used for general-purpose isolation tasks. The series offers various channel counts and output types. The MCT5201M specifically targets applications requiring moderate speed and high isolation reliability in a compact form factor.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

The MCT5211M is listed as a potential manufacturer substitute. Verify pinout compatibility and electrical parameter alignment before replacement.