FODM3052R3

Triac, SCR Output Optoisolators Overview

The FODM3052R3 is a single-channel Triac output optoisolator manufactured by onsemi. It provides electrical isolation with a rated voltage of 3750Vrms and supports a peak repetitive off-state voltage of 600 V. The device features a minimum static dV/dt rating of 1kV/µs to ensure noise immunity. It operates within a temperature range of -40°C to 100°C and utilizes a 4-SMD鸥翼 (gull-wing) surface-mount package. Key electrical parameters include a maximum forward current of 60 mA, a typical holding current of 300µA, and an RMS on-state current capability of 70 mA.

Triac, SCR Output Optoisolators Feature Summary

• Provides high-voltage isolation between control circuits and triac loads
• Features robust noise immunity through specified static dV/dt ratings
• Designed for surface-mount assembly in compact electronic systems

Triac, SCR Output Optoisolators Applications

• Solid-state relay driver circuits
• Industrial motor control interfaces
• AC power switching applications

Triac, SCR Output Optoisolators Procurement Notes

Verify component authenticity through authorized distributors as the part status may be obsolete. Confirm package integrity and pin alignment upon receipt. Cross-reference datasheet specifications against design requirements before integration. Ensure storage conditions comply with moisture sensitivity level guidelines to maintain reliability during soldering processes.

Triac, SCR Output Optoisolators Selection Notes

Select this component when high isolation voltage and fast transient immunity are required for triac triggering. Evaluate thermal management needs given the operating temperature range. Consider package compatibility with existing PCB layouts. Verify that the holding current and trigger current specifications align with the driving circuit capabilities for reliable switching performance.

Triac, SCR Output Optoisolators Part Context

This device belongs to the FODM30 series of optoisolators designed for industrial and consumer applications requiring reliable AC load control. It integrates an infrared LED with a light-sensitive Triac output in a compact form factor. The series emphasizes safety certifications and electrical isolation standards for use in environments where galvanic separation is critical for system protection.

Triac, SCR Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers: S2S3LA0F.