ESD & EMI Filter Devices

ESD & EMI Filter Protection

Semtech offers ESD / EMI filter protection with low pass L-C and R-C filter devices that use integrated TVS diodes. Our products replace multiple discrete EMI and RFI filter components and are available in small multiline packages. Our EClamp™ devices are designed to suppress unwanted EMI-RFI signals and provide electrostatic discharge and electromagnetic interference protection in portable electronic equipment.

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Product Category

Product Platform

Total parts:	Package	Package Size	Configuration Type	Number of Lines	VRWM MAX (V)	Cj (Typ) (pF)	IPP (A) at 8/20µsec	VClamp (V) at Ipp 8/20µsec	Vin (Min) (V)	IEC61000-4-2 (ESD) contact discharge	IEC61000-4-2 (ESD) air discharge	Ron (mΩ)

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Products

Number		Name
EClamp2122S		USB Downstream Port Filter & TVS For EMI Filtering and ESD Protection
EClamp2342N		ESD-EMI Protection for Color LCD Interfaces
EClamp2357N		EMI Filter and ESD Protection for Secure Digital Card Interfaces
EClamp2357NQ		EMI Filter and ESD Protection for Secure Digital Card Interfaces
EClamp2374K		ESD-EMI 4-line Protection for Color LCD Interfaces
EClamp2374KQ		EClamp ESD/EMI Protection for Color LCD
EClamp2374P		ESD-EMI 4-line Protection for Color LCD Interfaces
EClamp2376K		ESD-EMI 6-line Protection for Color LCD Interfaces
EClamp2376P		ESD-EMI 6-line Protection for Color LCD Interfaces
EClamp2378K		ESD-EMI 8-line Protection for Color LCD Interfaces
EClamp2378P		ESD-EMI 8-line Protection for Color LCD Interfaces
EClamp2384K		ESD-EMI 4-line Protection for Color LCD Interfaces
EClamp2384P		ESD-EMI 4-line Protection for Color LCD Interfaces
EClamp2386K		ESD-EMI 6-line Protection for Color LCD Interfaces
EClamp2386P		ESD-EMI 6-line Protection for Color LCD Interfaces
EClamp2388K		ESD-EMI 8-line Protection for Color LCD Interfaces
EClamp2388P		ESD-EMI 8-line Protection for Color LCD Interfaces
EClamp2394P		ESD-EMI 4-line Protection for Color LCD Interfaces
EClamp2396P		ESD-EMI 6-line Protection for Color LCD Interfaces
EClamp2398P		ESD-EMI 8-line Protection for Color LCD Interfaces
EClamp2410P		ESD Protection Device for T-Flash/MicroSD Interfaces
EClamp2422N		ESD-EMI 2-line Protection for Audio Interfaces
EClamp2454P		ESD-EMI 4-line Protection for Color LCD Interfaces
EClamp2455K		ESD-EMI 4-line Protection for SIM Card
EClamp2455P		ESD-EMI 4-line Protection for SIM Card
EClamp2456P		ESD-EMI 6-line Protection for Color LCD Interfaces
EClamp2458P		ESD-EMI 8-line Protection for Color LCD Interfaces
EClamp2465T		Low Capacitance ESD/EMI Protection for SIM Card
EClamp2522P		USB Upstream Port Filter and TVS For EMI Filtering and ESD Protection
EClamp3202A		ESD-EMI 2-line Protection for Microphone Ports
HClamp5051ZA		EMIClamp® ESD Protection with Low Harmonic Distortion
STF203		USB Upstream Port Filter & TVS for EMI Filtering and ESD Protection

Interface

For more than 50 years, Semtech's Protection Products Group has been on the forefront of developing cutting-edge circuit protection solutions to safeguard the various circuit buses, ports, connectors, and interfaces found in consumer products and electronic systems.