MOC81013SD

Transistor, Photovoltaic Output Optoisolators Overview

The MOC81013SD is a single-channel transistor output optoisolator manufactured by onsemi. It features a robust 5300 Vrms insulation voltage for effective circuit isolation. The device utilizes an NPN phototransistor output capable of handling a maximum collector current of 50 mA and a collector-emitter voltage of 70 V. Key electrical parameters include a forward current of 50 mA, a forward voltage of 1.4 V, and a reverse voltage rating of 6 V. The unit operates within a temperature range of -55°C to +105°C and offers a typical current transfer ratio between 50% and 150%. Switching characteristics include rise and fall times of approximately 18 µs.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage galvanic isolation between input and output circuits
• Utilizes an NPN phototransistor for reliable digital signal transmission
• Designed for surface-mount installation in compact applications

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring signal isolation
• Power supply feedback loops
• Microcontroller interface circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix matches the required package and tape/reel specifications. Check for RoHS compliance status as indicated in official documentation. Ensure storage conditions align with moisture sensitivity levels defined in the datasheet. Validate that the part number corresponds to the exact functional requirements before procurement.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high isolation voltage is critical for safety or noise immunity. Consider the NPN output type for standard logic interfacing needs. Evaluate the thermal performance against the specified operating temperature range. Compare switching speeds if high-frequency operation is required. Ensure the package dimensions fit the target PCB layout constraints.

Transistor, Photovoltaic Output Optoisolators Part Context

This device belongs to the MOC81xx series of optocouplers from onsemi. It is designed for general-purpose isolation tasks where cost-effectiveness and reliability are prioritized. The series supports various packaging options to accommodate different assembly requirements. It serves as a fundamental building block for isolating low-voltage control signals from higher-voltage power stages.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public sources indicate the MOC81013SD is obsolete. Potential substitutes include similar transistor output optocouplers such as the CNY17F1SR2VM. Verify pin compatibility and electrical ratings before substitution.