uClamp0524P Low Voltage TVS for ESD Protection TM PROTECTION PRODUCTS - MicroClampPROTECTION PRODUCTS Features Description TM The Clamp series of TVS arrays are designed to Transient protection for data lines to protect sensitive electronics from damage or latch-up IEC 61000-4-2 (ESD) 15kV (air), 8kV (contact) due to ESD, lightning, and other voltage-induced IEC 61000-4-4 (EFT) 40A (tp = 5/50ns) transient events. Each device will protect up to four Small package for use in portable electronics lines operating at 5 volts. Protects four I/O lines Working voltage: 5V TM The Clamp 0524P is a solid-state device designed Flow thru design for easy layout specifically for transient suppression. It is designed to Low leakage current replace multilayer varistors (MLVs) in portable applica- Low operating and clamping voltages tions such as cell phones, notebook computers, and Solid-state silicon-avalanche technology PDAs. It features large cross-sectional area junctions for conducting high transient currents. It offers superior Mechanical Characteristics electrical characteristics such as lower clamping voltage and no device degradation when compared to MLVs. SLP2116P8 package RoHS/WEEE Compliant TM The Clamp 0524P may be used to meet the immunity Nominal Dimensions: 2.1 x 1.6 x 0.58 mm requirements of IEC 61000-4-2, level 4 (15kV air, 8kV Lead Pitch: 0.5mm contact discharge). The flow-thru design of the device Lead Finish: NiPd results in enhanced ESD performance due to reduced Marking: Orientation Mark and Marking Code board trace inductance. The result is lower clamping Packaging: Tape and Reel per EIA 481 voltage and a higher level of protection when compared to conventional TVS devices. Applications Cellular Handsets & Accessories The Clamp0524P is in an 8-pin, RoHS/WEEE compli- Personal Digital Assistants (PDAs) ant, SLP2116P8 package. It measures 2.1 x 1.6 x 0.58mm. The leads are spaced at a pitch of 0.5mm Notebooks & Handhelds and are finished with lead-free NiPd. The small package Portable Instrumentation makes it ideal for use in portable electronics such as cell Digital Cameras phones, digital still cameras, and notebook computers. Peripherals MP3 Players Circuit Diagram Package 2.10 1238 7645 1 2 1.60 0.50 BSC 0.58 GND Device Schematic 8 Pin SLP package (Bottom Side View) 2.1 x 1.6 x 0.58mm (Nominal) www.semtech.com Revision 1/25/2006 1uClamp0524P PROTECTION PRODUCTS Absolute Maximum Rating Rlating Seymbo Vsalu Unit PPeak Pulse Power (tp = 8/20s) 2s40 Watt pk M)aximum Peak Pulse Current (tIp = 8/20s 1s6 Amp pp ESD per IEC 61000-4-2 (Air) V +/- 20 kV PP ESD per IEC 61000-4-2 (Contact) +/- 15 OTperating Temperature -C55 to +125 J STtorage Temperature -C55 to +150 STG o Electrical Characteristics (T=25 C) Plarameter SsymboCmondition MlinimuTmypicaMsaximu Unit RVeverse Stand-Off Voltage 5V RWM RVeverse Breakdown Voltage I=61mA V BR t RIeverse Leakage Current V=55V, T=25C A R RWM FVorward Voltage I=010mA 0V.8 F F CVlamping Voltage I = 5A, t=88/20s 9V. C PP p CVlamping Voltage I = 16A, t=58/20s 1V2. C PP p JCunction Capacitance V=00V, f = 1MHz 1F6 p j R www.semtech.com 2006 Semtech Corp. 2