ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：FILTER LC(PI) 70NH ESD SMD
- Series：Praetorian®
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Low Pass
- Filter Order：5th
- Technology：LC (Pi)
- Number of Channels：8
- Center / Cutoff Frequency：345MHz (Cutoff)
- Attenuation Value：35dB @ 800MHz ~ 2.7GHz
- Resistance - Channel (Ohms)：45
- Values：L = 70nH (Total), C = 11.5pF (Total)
- ESD Protection：Yes
- Operating Temperature：-40°C ~ 85°C
- Applications：Data Lines for Mobile Devices
- Voltage - Rated：-
- Mounting Type：Surface Mount
- Package / Case：16-UFDFN Exposed Pad
- Size / Dimension：0.130" L x 0.053" W (3.30mm x 1.35mm)
- Height：0.024" (0.60mm)
- Current：15 mA
- Grade：-
- Qualification：-
Download product information
Overview
The EMI9408MUTAG is an octal-channel LC(PI) EMI filter array with integrated ESD protection, manufactured by onsemi. It operates within a voltage range of 5.5 V and features a clamping voltage of 20 V. The device provides a peak pulse current rating of 16 A and includes diode capacitance of 24 pF. Electrostatic discharge withstand capabilities are rated at 14 kV for contact and 16 kV for air gap. The component supports a maximum operating temperature of +85°C and a minimum of -40°C. It utilizes a 16-UFDFN package with exposed pad and offers attenuation of 35dB in the 800MHz to 2.7GHz frequency range.
Feature Summary
- Integrates eight-channel low-pass filtering with electrostatic discharge protection in a single surface-mount package.
- Utilizes LC(PI) topology to provide high attenuation for electromagnetic interference suppression.
- Designed for robust transient voltage handling with specified peak pulse current and clamping voltage ratings.
Applications
- Mobile device data lines
- Portable electronic equipment signal protection
- High-speed interface circuitry
Procurement Notes
Verify the End-of-Life status before finalizing design-in decisions, as this component may be discontinued or subject to obsolescence. Confirm availability through authorized distributors and check for valid RoHS compliance documentation. Ensure that the 16-UFDFN footprint matches the target PCB layout requirements. Review any Product Change Notices regarding packaging or material updates prior to procurement.
Selection Notes
Select this component when designing circuits requiring simultaneous EMI filtering and ESD protection for multiple signal lines. The 8-channel configuration reduces board space compared to discrete solutions. Verify that the 5.5 V operating voltage aligns with the system's power supply rails. Consider the thermal performance within the -40°C to +85°C range for the intended application environment.
Part Context
This part belongs to the Praetorian series from onsemi, which focuses on advanced protection and filtering solutions. The EMI9408MUTAG serves as a specialized component for managing signal integrity and protecting sensitive electronics from environmental electrical stresses. It represents a consolidated approach to signal conditioning in compact consumer electronics designs.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Due to the End-of-Life status, alternative components must be identified based on matching electrical parameters such as channel count, package type, and voltage ratings.
FAQ
What is the specific ESD protection rating for the EMI9408MUTAG?
The device is rated for 14 kV contact discharge and 16 kV air gap electrostatic discharge protection.
Does the EMI9408MUTAG include internal resistance?
Yes, the component specifies a channel resistance of 45 Ohms.
