General Purpose ESD Protection

Semtech provides reliable system-level Electrostatic Discharge (ESD) and Electromagnetic Interference (EMI) circuit protection solutions that meet the industry's toughest requirements. Today's transciever integrated circuits (ICs) only offer human body model (HBM) or device level (on-chip) ESD protection, which does not sufficiently address system-level risks -- especially as next generation ICs scale to smaller geometries. Semtech ESD protection diodes feature low clamping voltage, low capacitance, and low leakage current to protect your system interconnects from external ESD threats.

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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	VBR (Min)(V)	IEC61000-4-2 (ESD) contact discharge	IEC61000-4-2 (ESD) air discharge

Products

Number		Name
uClamp6511T		μClamp® 1-Line ESD & Surge Protection
uClamp5501ZV		μClamp® 1-Line ESD & Surge Protection
uClamp5041Z2C		01005 Size μClamp® 1-Line ESD Protection
uClamp5031ZA		μClamp® 5V ESD and EOS Protection
uClamp5031Z2C		01005 Size μClamp® 1-Line ESD Protection
uClamp3341ZA		Ultra Small MicroClamp® 3.3V ESD & EOS Protection
uClamp3311ZV		MicroClamp® 1-Line ESD & Surge Protection
uClamp2522T		Lightning and ESD Protection for Gigabit Ethernet Interfaces
uClamp1281ZV		μClamp® 1-Line ESD & Surge Protection
uClamp0701ZV		μClamp® 1-Line ESD & Surge Protection
uClamp0611ZA		Ultra Small MicroClamp® 6.5V ESD & EOS Protection
uClamp0601ZV		MicroClamp® 1-Line ESD & Surge Protection
uClamp0581P		μClamp® 1-Line ESD Protection
uClamp0531P		μClamp® 1-Line ESD Protection
uClamp0511P		μClamp® 1-Line ESD protection
uClamp5011Z2C		01005 Size μClamp® 1-Line ESD Protection
PClamp0511ZV		PClamp® 1-Line ESD & Surge Protection
HClamp5061ZA		EMIClamp® ESD Protection with Low Harmonic Distortion
HClamp5xxxZA		HClamp® Integrated ESD Protection with RF Decoupling Capacitor
uClamp0761ZV		μClamp® 1-Line ESD & Surge Protection
RClamp0521Z		Ultra Small RClamp® 1-Line ESD protection
Rclamp0542Z		Ultra Small RClamp® 2-Line ESD Protection
RClamp0542ZA		Femto Farad RailClamp® 2-Line, 300fF ESD Protection
RClamp0552T		Ultra Low Cap, 2 Line, Bidirectional ESD Protection
RClamp0564P		Femto Farad RailClamp® 4-Line, 170fF ESD Protection
RClamp1255P		Low Capacitance RClamp® Surge Protection for uUSB Interfaces
RClamp1521PQ		Ultra-Low Capacitance 1-Line ESD Protection
RClamp1851ZA		Ultra Small RClamp® 1-Line, 18V ESD Protection
RClamp2431TQ		Ultra-Low Capacitance 1-Line ESD protection
RClamp2451ZA		Ultra-Small RailClamp® 1-Line, 24V ESD Protection
RClamp2656P		Low Capacitance RClamp® Surge Protection for uUSB Interfaces
RClamp3321P		Ultra-Low Capacitance 1-Line, 3.3V ESD protection
RClamp3324P		Low Capacitance RClamp® 4-Line ESD protection
RClamp3324T		Low Voltage RailClamp® 4-Line ESD Protection
RClamp3344T		Low Voltage RailClamp® 4-Line ESD Protection
RClamp3552T		Low Voltage RailClamp® 2-Line ESD Protection
RClamp7524T		Ultra Low Capacitance TVS Array
uClamp0511PQ		μClamp® 1-Line ESD protection
uClamp0511Z		Ultra Small μClamp® 1-Line ESD protection
uClamp0512Z		Ultra Small μClamp® 2-Line ESD Protection
uClamp0571P		High-Power μClamp® 5V ESD and Surge Protection
uClamp0871P		High Power μClamp® 8V ESD & Surge Protection
uClamp1071P		High Power μClamp® 10V ESD & Surge Protection
uClamp1211Z		Ultra Small μClamp® 1-Line ESD Protection
uClamp1271P		High-Power μClamp® 12V ESD & Surge Protection
uClamp1571P		High-Power μClamp® 15V ESD & Surge Protection
uClamp1871P		High-Power μClamp® 18V ESD & Surge Protection
uClamp2271P		High-Power μClamp® 22V ESD & Surge Protection
uClamp2671P		High-Power μClamp® 26V ESD & Surge Protection
uClamp3321ZA		Ultra Small μClamp® 1-Line, 3.3V ESD Protection
uClamp3381P		High Power μClamp® 3.3V ESD & Surge Protection
uClamp3603T		TVS Diode Array for Proximity Switch Protection
uClamp3671P		High-Power μClamp® 36V ESD & Surge Protection
EClamp0504T		Low Profile EClamp® 4-Line ESD protection
EClamp2342N		ESD-EMI Protection for Color LCD Interfaces
EClamp2357N		EMI Filter and ESD Protection for Secure Digital Card Interfaces
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
EClamp2455P		ESD-EMI 4-line Protection for SIM Card
EClamp2455K		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
EClamp8052P		2-Line Common Mode Filter and Low Capacitance ESD Protection
LC01-6		1500 Watt Low-Capacitance TVS for High-Speed Communication Systems
LC03-6		Low-Capacitance TVS for High-Speed Data Interfaces
LC04-6		Dual Low-Capacitance TVS Array for Telecom Linecard Applications
LCDA12C-1		12 V Low-Capacitance, TVS Array
LCDA12C-8		12 V Low-Capacitance, 8-Line TVS Array
LCDA15C-1		15 V Low-Capacitance, TVS Array
LCDA24C-1		24 V Low-Capacitance TVS Diode Array For High-Speed Data Interfaces
RClamp03391PW		Femto Farad RailClamp® 1-Line, 200fF ESD and EOS Protection
RClamp04041PW		Ultra Small RClamp® ESD and EOS Protection for USB Data Lines
RClamp0501T		Low Capacitance 1-Line ESD protection
RClamp0502A		RailClamp® Low Capacitance TVS Array
RClamp0502B		Ultra-Low Capacitance TVS for ESD and CDE Protection
RClamp0502BA		Ultra-Low Capacitance TVS for ESD and CDE Protection
RClamp0502N		RailClamp® Low Capacitance TVS Diode Array
RClamp0503N		RailClamp® Low Capacitance TVS Diode Array
RClamp0504F		RailClamp® Low-Capacitance TVS Diode Array
RClamp0504N		RailClamp Low-Capacitance TVS Diode Array
RClamp0504P		RailClamp® Low-Capacitance TVS Array
RClamp0504PA		RClamp0504PA RailClamp® Low Capacitance TVS Array

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.