VOT8024AG

Overview

The VOT8024AG is a Triac and SCR output optocoupler featuring a PhotoTRIAC with an integrated zero-crossing circuit. It provides high isolation voltage of 5300 Vrms and supports an on-state current of 100 mA with a peak off-state blocking voltage of 800 V. The device operates within a temperature range of -55°C to +110°C, utilizes a DIP-4 package, and has a maximum forward current of 50 mA.

Feature Summary

• Integrated zero-crossing detection for reduced electromagnetic interference
• High input sensitivity for efficient drive requirements
• Robust insulation capability for safety isolation

Applications

• Solid state relays
• Motor control circuits
• Lighting control systems

Procurement Notes

Verify the specific suffix 'AG' against the manufacturer's latest datasheet to confirm pinout and material compliance. Ensure the DIP-4 package dimensions match your PCB footprint constraints. Cross-reference the 5300 Vrms isolation rating with your system's safety certification requirements before finalizing component selection.

Selection Notes

Select this component when zero-crossing switching is required to minimize electrical noise in AC load applications. The 800V blocking voltage suits standard mains voltage operations. Consider the DIP-4 form factor for through-hole assembly processes where space allows, ensuring thermal management aligns with the specified operating temperature range.

Part Context

This part belongs to Vishay's VOT8024Ax series of PhotoTRIAC optocouplers. It shares functional similarities with models like VOT8024AB and VOT8024AD but differs in specific packaging or material specifications denoted by the suffix. It is designed for general-purpose AC switching applications requiring galvanic isolation.

Replacement Considerations

Direct substitutes include VOT8024AB and VOT8024AD from the same family. Verify that alternative parts maintain the same zero-crossing functionality and DIP-4 package compatibility.