RClamp0821P Ultra-Low Capacitance 1-Line ESD protection PROTECTION PRODUCTS PROTECTION PRODUCTS - RailClamp Features Description The RailClamp family is a series of ultra low capacitance Transient protection for data lines to Transient Voltage Suppressors (TVS) designed to protect IEC 61000-4-2 (ESD) 15kV (air), 8kV (contact) high speed data interfaces. This series has been specifi- IEC 61000-4-4 (EFT) 40A (tp = 5/50ns) cally designed to protect sensitive components which are Cable Discharge Event (CDE) connected to high-speed data and transmission lines Ultra-small package (1.0 x 0.6 x 0.5mm) from overvoltage caused by ESD (electrostatic discharge), Protects one data or I/O line CDE (Cable Discharge Events), and EFT (electrical fast Low capacitance: 0.3pF typical transients). Low clamping voltage TM The RClamp 0821P has a maximum capacitance of Low operating voltage: 8.0V only 0.50pF. This allows it to be used on circuits Solid-state silicon-avalanche technology operating in excess of 3GHz without signal attenua- tion. They may be used to meet the ESD immunity Mechanical Characteristics requirements of IEC 61000-4-2, Level 4 (15kV air, SLP1006P2 package 8kV contact discharge). Molding compound flammability rating: UL 94V-0 The RClamp0821P is in a 2-pin, RoHS/WEEE compliant, Marking: Marking code SLP1006P2 package measuring 1.0 x 0.6 x 0.5mm. Packaging : Tape and Reel The leads are spaced at a pitch of 0.65mm and feature Lead Finish: NiPdAu a lead-free finish. Each device will protect one high- RoHS/WEEE Compliant speed line operating at 8 volts. It gives the designer the flexibility to protect single lines in applications where Applications arrays are not practical. The combination of small size, Cellular Handsets & Accessories low capacitance, and high ESD surge capability makes Digital Visual Interface (DVI) them ideal for use in applications such as cellular phones and digital video interfaces. Display Port MDDI Ports USB Ports PCI Express Serial ATA Dimensions Schematic & PIN Configuration 1.0 0.60 0.65 0.50 Maximum Dimensions (mm) SLP1006P2 (Bottom View) www.semtech.com Revision 08/30/2007 1RClamp0821P PROTECTION PRODUCTS Absolute Maximum Rating Rlating Seymbo Vsalu Unit PPeak Pulse Power (tp = 8/20s) 1s00 Watt pk PIeak Pulse Current (tp = 8/20s) 4A PP ESD per IEC 61000-4-2 (Air) V +/- 15 kV ESD ESD per IEC 61000-4-2 (Contact) +/- 8 OTperating Temperature -C55 to +125 J STtorage Temperature -C55 to +150 STG o Electrical Characteristics (T=25 C) PlarameterSsymboCmondition MlinimuTmypicaMsaximu Unit RVeverse Stand-Off Voltage 8V RWM RVeverse Breakdown Voltage I=01mA1V BR t RIeverse Leakage Current V=18V, T=25C A R RWM CVlamping Voltage I=01A, tp = 8/20s 2V C PP CVlamping Voltage I=54A, tp = 8/20s 2V C PP V=00V, f = 1MHz 00.3 0F.5 p R JCunction Capacitance j www.semtech.com 2007 Semtech Corp. 2