MCT2201SD

Transistor, Photovoltaic Output Optoisolators Overview

The MCT2201SD is a single-channel transistor output optocoupler manufactured by onsemi. It features an NPN phototransistor output with a base terminal for enhanced performance control. The device provides high isolation capability with an insulation voltage of 5300 Vrms. Key electrical parameters include a maximum collector-emitter voltage of 30 V, a maximum collector current of 50 mA, and a forward current of 100 mA. The component operates within a temperature range of -55°C to +100°C and is housed in a surface-mount package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation between input and output circuits
• Includes a base terminal on the phototransistor for improved switching speed and linearity
• Utilizes an NPN phototransistor output configuration for standard logic interfacing

Transistor, Photovoltaic Output Optoisolators Applications

• High-voltage isolation interfaces
• Industrial control systems requiring signal separation
• Power supply feedback loops

Transistor, Photovoltaic Output Optoisolators Procurement Notes

The MCT2201SD is listed as obsolete and no longer manufactured by onsemi. Verification of availability should focus on surplus distributors or authorized secondary market sources. Buyers must confirm the authenticity of stock from non-original channels due to the discontinued status. Lead times and minimum order quantities vary significantly among third-party suppliers. Ensure that any sourced units meet original specification requirements before integration into designs.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Designers requiring this specific component must account for its obsolete status when planning long-term production. Alternative selection should prioritize devices with similar pinouts and electrical characteristics from active product lines. Verify that substitute components offer comparable isolation voltage and current transfer ratios. Consider redesigning with currently available equivalents to ensure supply chain stability and consistent manufacturing quality over the product lifecycle.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to the family of transistor output optocouplers designed for general-purpose isolation applications. It is part of onsemi's standard product portfolio, which focuses on reliable semiconductor solutions for industrial and consumer markets. The device utilizes phototransistor technology to transmit signals across isolated barriers while maintaining electrical safety standards defined by its insulation rating.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitutes include H11AV1SR2M. Verify pin compatibility and electrical specifications before substitution.