RCLAMP0531T.TCT Semtech

RClamp0531T Ultra-Low Capacitance 1-Line ESD protection PROTECTION PRODUCTS PROTECTION PRODUCTS - RailClamp Features Description RailClamp is an ultra low capacitance Transient Voltage Transient protection for data lines to Suppressor (TVS) designed to protect high speed data IEC 61000-4-2 (ESD) 20kV (air), 12kV (contact) interfaces. This device has been specifically designed IEC 61000-4-4 (EFT) 40A (tp = 5/50ns) to protect sensitive components which are connected Cable Discharge Event (CDE) to high-speed data and transmission lines from over- Ultra-small package (1.0 x 0.6 x 0.4mm) voltage caused by ESD (electrostatic discharge), CDE Protects one I/O line (Cable Discharge Events), and EFT (electrical fast Low capacitance: 0.8pF transients). Low clamping voltage TM The RClamp 0531T has a maximum capacitance of Low operating voltage: 5.0V only 0.80pF. This allows it to be used on circuits Solid-state silicon-avalanche technology operating in excess of 2.5GHz without signal attenua- tion. They may be used to meet the ESD immunity Mechanical Characteristics requirements of IEC 61000-4-2. SLP1006P2T package The RClamp0531T is in a 2-pin SLP1006P2T package Molding compound flammability rating: UL 94V-0 measuring 1.0 x 0.6 x 0.4mm. The leads are spaced Marking: Marking code + date code at a pitch of 0.65mm and feature a lead-free finish. Packaging : Tape and Reel Each device will protect one high-speed line operating Lead Finish: NiPdAu at 5 volts. It gives the designer the flexibility to protect Pb-Free, Halogen Free, RoHS/WEEE Compliant single lines in applications where arrays are not practi- cal. The combination of small size, low capacitance, Applications and high ESD surge capability makes them ideal for Cellular Handsets & Accessories use in applications such as cellular phones and digital Digital Visual Interface (DVI) video interfaces. FM Antenna MDDI Ports USB Ports PCI Express Serial ATA Dimensions Schematic & PIN Configuration 1.0 0.60 0.65 0.40 Maximum Dimensions (mm) SLP1006P2T (Bottom View) www.semtech.com Revision 03/07/2011 1RClamp0531T PROTECTION PRODUCTS Absolute Maximum Rating Rlating Seymbo Vsalu Unit PPeak Pulse Power (tp = 8/20s) 8s0 Watt pk PIeak Pulse Current (tp = 8/20s) 4A PP ESD per IEC 61000-4-2 (Air) V +/- 20 kV ESD ESD per IEC 61000-4-2 (Contact) +/- 12 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 5V RWM RVeverse Breakdown Voltage I=61mA 91.3 1V BR t RIeverse Leakage Current V=05V, T=25C 00.01 0A.10 R RWM CVlamping Voltage I=21A, tp = 8/20s 1V C PP CVlamping Voltage I=04A, tp = 8/20s 2V C PP V=00V, f = 1MHz 00.5 0F.8 p R JCunction Capacitance j www.semtech.com 2011 Semtech Corp. 2