FODM3063

Triac, SCR Output Optoisolators Overview

The FODM3063 is a Triac driver output optocoupler from onsemi, housed in a 4-pin Mini-Flat surface-mount package. It features an isolation voltage of 3750 Vrms and supports a peak repetitive off-state voltage (VDRM) of 600 V. The device operates with a maximum continuous output current of 70 mA and requires a maximum trigger current of 5 mA. It functions within a temperature range of -40°C to +100°C, dissipating up to 300 mW.

Triac, SCR Output Optoisolators Feature Summary

• Integrates zero-crossing detection circuitry for precise switching control
• Provides high-voltage electrical isolation between input and output circuits
• Designed for surface-mount assembly in compact electronic designs

Triac, SCR Output Optoisolators Applications

• Solid-state relay drivers
• AC power switching applications
• Industrial control systems

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix against official datasheets to confirm pinout and packaging variations. Ensure compliance with RoHS standards and relevant safety certifications such as UL 1577 or IEC 60747-5-5 for your target market. Confirm thermal management requirements align with the specified power dissipation limits during operation.

Triac, SCR Output Optoisolators Selection Notes

Select this component when a compact surface-mount solution with integrated zero-crossing detection is required. It is suitable for applications demanding high isolation voltage and reliable AC load switching. Consider the 600 V blocking capability and 70 mA current rating to ensure compatibility with the intended triac gate drive requirements.

Triac, SCR Output Optoisolators Part Context

This part belongs to the FODM306X series of Triac driver output optocouplers. It shares functional similarities with through-hole variants like the MOC3063 but offers a smaller footprint via the Mini-Flat package. The series is designed for general-purpose AC switching applications requiring galvanic isolation.

Triac, SCR Output Optoisolators Replacement Considerations

Compatible substitutes include the FODM3062 and FODM3061, which share similar specifications but may differ in zero-crossing behavior or package type. Verify pinout compatibility and insulation ratings before substitution.