SZEMI8042MUTAG

Overview

The SZEMI8042MUTAG is a Common Mode Filter (CMF) with integrated ESD protection from onsemi, designed for differential signaling applications. It features two channels and operates at a working voltage of 3.3 V. The device provides electrostatic discharge protection rated at 15 kV contact discharge. Key electrical parameters include a breakdown voltage of 4 V, a clamp voltage of 11.8 V, and a peak pulse current capacity of 16 A. The component exhibits a low diode capacitance of 2.9 pF, supporting data rates up to 5 Gbps. It is housed in an XDFN-10 surface-mount package and functions within a temperature range of -40°C to +85°C.

Feature Summary

• Integrates common mode filtering with ESD protection in a single compact package
• Supports high-speed differential signaling interfaces
• Provides robust electrostatic discharge protection for sensitive signal lines

Applications

• High-speed data line protection
• Differential signaling interface circuits
• Portable electronic devices requiring compact ESD solutions

Procurement Notes

Verify the specific ordering suffix and marking code against the manufacturer's official datasheet to ensure correct variant selection. Confirm RoHS compliance status and material composition declarations prior to integration. Ensure the selected package type matches the intended PCB footprint design requirements.

Selection Notes

Select this component when a combined solution for common mode noise suppression and ESD protection is required for differential pairs. Consider the low capacitance value for high-speed signal integrity preservation. Evaluate the operating temperature range and voltage ratings against the specific application environment constraints.

Part Context

This part belongs to the EMI804x series, which represents a family of common mode filters featuring integrated ESD protection capabilities. The series is designed to address the industry need for consolidated protection components that reduce board space and simplify design processes for high-speed digital interfaces.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.