EMI5204MUTAG

Overview

The EMI5204MUTAG is a unidirectional ESD protection diode and TVS device from onsemi, featuring an integrated 4-channel RC EMI filter. It utilizes a Pi-style architecture with a UDFN-8 exposed pad package. Key electrical parameters include a 5 V operating voltage, 6 V breakdown voltage, and 11 pF diode capacitance per channel. The component offers 8 kV contact ESD protection and operates within a temperature range of -40°C to +85°C.

Feature Summary

• Integrates four independent channels of electrostatic discharge protection with low-pass filtering capabilities
• Employs a compact surface-mount design suitable for high-density circuit board layouts
• Provides simultaneous signal integrity enhancement and transient voltage suppression

Applications

• High-speed data line protection in consumer electronics
• ESD mitigation for peripheral interface ports
• Signal conditioning in portable computing devices

Procurement Notes

Verify the specific suffix 'MUTAG' against the official datasheet to confirm the exact packaging configuration and tape-and-reel specifications. Ensure the ordering information matches the required quantity increments and lead times provided by authorized distributors. Cross-reference the RoHS compliance status with current regulatory requirements before finalizing procurement orders.

Selection Notes

Select this component when designing circuits requiring combined ESD immunity and electromagnetic interference reduction for multiple data lines. The 4-channel configuration is optimal for interfaces such as USB or HDMI where space constraints limit discrete component usage. Evaluate the 100 Ohm resistance and 7 pF capacitance values to ensure they align with the target signal frequency and impedance matching requirements of the application.

Part Context

This part belongs to the EMI520xMU series, which includes variants with different channel counts such as the 4-channel EMI5204MU and 6-channel EMI5206MU. These devices share a common architectural approach to integrating passive filtering elements with active protection structures. The series is designed to address the increasing demand for robust signal protection in miniaturized electronic systems.

Replacement Considerations

Direct substitutes may include other 4-channel RC EMI filters from onsemi or competitors offering similar UDFN-8 packages. Verify pin compatibility and electrical characteristics such as breakdown voltage and capacitance before substitution.