MID400SVM

Overview

The MID400SVM is an optically isolated AC line-to-logic interface device manufactured by onsemi. It is designed to monitor AC line voltage and provide a corresponding logic output signal while maintaining electrical isolation between the high-voltage AC side and the low-voltage logic side. The component is housed in an 8-lead Surface Mount Device (SMD) package, specifically utilizing lead-bend technology for SMT assembly. It complies with DIN EN/IEC 60747-5-5 standards, ensuring reliability in industrial and commercial applications requiring robust AC line monitoring.

Feature Summary

• Optical isolation between AC input and logic output for safety
• Surface mount packaging for automated assembly
• Compliance with international safety standards

Applications

• AC line monitoring circuits
• Industrial control systems
• Power supply interface modules

Procurement Notes

Verify the specific suffix 'SVM' confirms the 8-SMD lead-bend package variant rather than the DIP version. Confirm compliance requirements match DIN EN/IEC 60747-5-5 specifications. Ensure the ordering quantity aligns with tube packaging constraints typically associated with this component type. Validate that the Pb-Free status meets current environmental regulations for your target market.

Selection Notes

Select this component when surface-mount assembly is required for AC line monitoring applications. Choose over DIP variants if PCB space is limited or automated placement is necessary. Ensure the design supports the optical isolation requirements and voltage ratings specified for AC line interfaces. Verify compatibility with the host logic circuitry for proper signal interpretation.

Part Context

This part belongs to onsemi's family of optically isolated interface devices. It serves as a bridge between high-voltage AC networks and low-voltage digital logic systems. The MID400 series provides reliable monitoring capabilities, with the SVM variant specifically tailored for surface-mount technology integration in modern electronic designs.

Replacement Considerations

The MID400M is a direct alternative offering identical functionality but in an 8-lead plastic DIP package. Selection depends on whether through-hole or surface-mount assembly is preferred. Both variants share the same core isolation and monitoring features.