MOC81023SDL

Transistor, Photovoltaic Output Optoisolators Overview

The MOC81023SDL is a transistor output optocoupler manufactured by onsemi, housed in a 6-pin SMD-DIP package. It features an NPN phototransistor output with no base connection. Key electrical parameters include a maximum collector-emitter voltage of 30 V and a maximum collector current of 50 mA. The device offers an isolation voltage of 5300 Vrms, ensuring robust signal transmission across isolated circuits. It operates within a temperature range of -55°C to a maximum specified limit, with a power dissipation rating of 250 mW.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage isolation between input and output circuits for noise immunity
• Integrates an infrared emitting diode with an NPN phototransistor detector
• Designed for surface-mount assembly using a compact 6-pin SMD-DIP form factor

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Signal transmission in microprocessor-based interfaces
• Power supply feedback loops for circuit protection

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the obsolete status of this specific part number before design finalization. Confirm availability through authorized distributors or approved substitute components. Ensure compliance with RoHS and REACH regulations as documented in official material composition declarations. Validate package dimensions against PCB footprint requirements during procurement planning.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high isolation voltage is required in a small surface-mount package. Consider the 30 V collector-emitter voltage limit for low-voltage switching applications. Evaluate the 5300 Vrms isolation capability for safety-critical designs. Compare thermal performance and power dissipation limits against system heat generation constraints.

Transistor, Photovoltaic Output Optoisolators Part Context

This device belongs to the transistor output optocoupler category within onsemi's standard product portfolio. It serves as a signal isolation component for industrial and consumer electronics. The product line emphasizes reliability and long-term availability for critical infrastructure applications.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

The MOC81023SDL is listed as obsolete. Verify CNY17F2SR2VM as a potential similar substitute. Confirm pinout compatibility and electrical parameter equivalence before implementation.