MCT52113S

Transistor, Photovoltaic Output Optoisolators Overview

The MCT52113S is a single-channel optoisolator featuring a transistor output with base terminal, housed in a compact 6-SMD surface-mount package. It provides robust electrical isolation of 5300 Vrms between input and output circuits, ensuring safety in high-voltage environments. The device supports a maximum DC forward current of 50 mA and delivers an output current capacity of 150 mA per channel. With a typical rise time of 14 µs and fall time of 2.5 µs, it offers reliable signal transmission. Operating within a temperature range of -55°C to 100°C, it is suitable for demanding industrial applications requiring galvanic isolation.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage galvanic isolation of 5300 Vrms for circuit protection
• Integrates a phototransistor output with a base terminal for enhanced control flexibility
• Designed for surface-mount assembly in space-constrained PCB layouts

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial automation control systems
• Power supply feedback loops
• Microcontroller interface isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix '3S' corresponds to the 6-SMD package configuration when sourcing. Confirm that the component meets the required isolation voltage ratings for your specific application safety standards. Ensure compatibility with surface-mount reflow soldering profiles. Check for any end-of-life notifications or alternative recommendations from onsemi if long-term availability is critical for production.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a surface-mount form factor is required alongside high isolation voltage capabilities. The integrated base terminal allows for adjustable sensitivity and faster switching compared to standard transistor outputs. Consider the 5300 Vrms rating for applications involving significant potential differences between isolated domains. Evaluate the 150 mA output current capability against load requirements to ensure adequate drive strength without exceeding specifications.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to onsemi's portfolio of optoelectronic isolation devices, previously associated with Fairchild Semiconductor. It serves as a surface-mount variant within the MCT5211 series, offering similar electrical characteristics to through-hole versions but optimized for automated assembly processes. The device leverages LED-to-phototransistor coupling technology to transmit digital signals across isolated barriers efficiently.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

The MCT5211 (6-DIP) is a pin-compatible through-hole alternative within the same family. Verify package dimensions and mounting requirements before substitution. No other direct cross-references are confirmed in public documentation.