CM1492-06DE

Overview

The CM1492-06DE is a six-channel EMI/RFI filter with integrated electrostatic discharge (ESD) protection. It utilizes a capacitor-inductor-capacitor (C-L-C) Pi-style network to provide signal line filtering and protection. The device offers ±15 kV ESD protection capability, ensuring robust defense against electrical overstress events. Designed for surface mount applications, it operates within an ambient temperature range of -40°C to +85°C.

Feature Summary

• Integrates six channels of EMI filtering with built-in ESD protection in a single compact package
• Employs a Pi-style C-L-C network architecture for effective noise suppression on data lines
• Provides high-level ±15 kV ESD protection to safeguard sensitive downstream circuitry

Applications

• Data line protection for mobile devices
• EMI filtering for consumer electronics interfaces
• Signal integrity enhancement in portable equipment

Procurement Notes

Verify the specific datasheet revision and ordering information directly from onsemi official documentation before procurement. Confirm that the 12-TDFN exposed pad package dimensions align with your PCB footprint requirements. Ensure application conditions remain within the specified -40°C to +85°C operating temperature range for reliable performance.

Selection Notes

Select this component when designing circuits requiring simultaneous EMI filtering and ESD protection for multiple data lines. The integrated C-L-C topology simplifies board layout by reducing component count compared to discrete solutions. Consider the small 2.50mm x 1.35mm footprint for space-constrained mobile and portable device designs.

Part Context

This part belongs to the CM1492 family of EMI/RFI filters manufactured by onsemi. These components are specifically engineered to address signal integrity issues in high-speed digital interfaces. The family provides standardized solutions for protecting data lines in various electronic systems against electromagnetic interference and static discharge events.

Replacement Considerations

Consult onsemi official documentation for verified substitute part numbers. Cross-reference pinouts and electrical characteristics carefully when considering alternative components from other manufacturers to ensure functional compatibility.