MCT5201300W

Transistor, Photovoltaic Output Optoisolators Overview

The MCT5201300W is a discontinued optoisolator manufactured by onsemi, featuring a single channel with a transistor output that includes a base terminal. 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 with a 0.400-inch (10.16mm) width. Key electrical parameters include a maximum collector-emitter voltage of 30V, a DC forward current limit of 50mA, and a typical current transfer ratio of 120% at 5mA input. Switching characteristics specify typical turn-on/turn-off times of 3µs and 12µs, respectively.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage galvanic isolation between input and output circuits
• Features a transistor output with an accessible base terminal for enhanced control flexibility
• Designed for through-hole mounting in standard DIP configurations

Transistor, Photovoltaic Output Optoisolators Applications

• General-purpose signal isolation in industrial control systems
• Interface circuits requiring DC input and transistor output switching
• Low-speed digital communication isolation channels

Transistor, Photovoltaic Output Optoisolators Procurement Notes

This component is officially obsolete and no longer manufactured by onsemi. Procurement must rely on secondary market distributors or verified surplus suppliers. Verify part authenticity and storage history carefully due to the end-of-life status. Ensure compatibility with replacement components if long-term supply stability is required for production.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component only for legacy system maintenance or specific design constraints requiring its exact pinout and electrical profile. Due to its discontinued status, evaluate alternative sources for availability. Consider functional equivalents from other manufacturers if new designs are being developed to ensure future supply chain resilience.

Transistor, Photovoltaic Output Optoisolators Part Context

The MCT5201300W belongs to the MCT5 series of optoisolators from onsemi. It is a variant of the MCT5201, distinguished by its specific packaging dimensions and manufacturing batch codes. This series is categorized under general-purpose phototransistor output isolators, widely used in older electronic designs before more modern integrated solutions became prevalent.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Publicly confirmed substitute part numbers include 4N35-000E from Broadcom Limited. Designers should verify pin compatibility and electrical specifications when transitioning to alternative components.