RClamp0504P RailClamp Low Capacitance TVS Array PROTECTION PRODUCTS - RailClamp Features Description Transient protection for high-speed data lines to RailClamps are low capacitance TVS arrays designed to protect high speed data interfaces. This series has IEC 61000-4-2 (ESD) 15kV (air), 8kV (contact) been specifically designed to protect sensitive compo- IEC 61000-4-4 (EFT) 40A (5/50ns) nents which are connected to data and transmission Array of surge rated diodes with internal TVS Diode lines from overvoltage caused by ESD (electrostatic Small package (1.6 x 1.6mm) saves board space discharge), CDE (Cable Discharge Events), and EFT Protects up to four I/O lines & power line (electrical fast transients). Low capacitance (<3pF) for high-speed interfaces The unique design incorporates surge rated, low No insertion loss to 2.0GHz2.0GHz2.0GHz2.0GHz2.0GHz capacitance steering diodes and a TVS diode in a Low leakage current and clamping voltage single package. During transient conditions, the Low operating voltage: 5.0V steering diodes direct the transient current to ground. Solid-state silicon-avalanche technology The internal TVS diode clamps the transient voltage to Mechanical Characteristics a safe level. The low capacitance array configuration allows the user to protect up to four high-speed data SLP1616P6 6L package lines. RoHS/WEEE Compliant The RClamp0504P is in a 6-pin, RoHS compliant, Nominal Dimensions: 1.6 x 1.6 x 0.60 mm SLP1616P6 package. It measures 1.6 x 1.6 x Lead Finish: NiPdAu 0.60mm. The leads are spaced at a pitch of 0.5mm Molding compound flammability rating: UL 94V-0 and are finished with lead-free NiPdAu. They may be Marking : 0504P used to meet the ESD immunity requirements of IEC Packaging : Tape and Reel per EIA 481 61000-4-2, Level 4 (15kV air, 8kV contact discharge). The combination of small size, low capacitance, and high Applications ESD surge capability makes them ideal for use in por- USB 2.0 and USB OTG table applications such as cellular phones, next genera- Multi Media Card (MMC) Interfaces tion color LCD displays, USB, and multi media card SD Card Interfaces interfaces. MDDI Ports SIM Ports Key Pads Gigabit Ethernet Circuit Diagram PIN Configuration 1.6 1 5 1.6 6 13 4 6 0.5 0.6 GND SLP1616P6 (Bottom View) Nominal Dimensions in mm www.semtech.com Revision 06/01/2007 1RClamp0504P PROTECTION PRODUCTS Absolute Maximum Rating Rlating Seymbo Vsalu Unit PPeak Pulse Power (tp = 8/20s) 1s50 Watt pk PIeak Pulse Current (tp = 8/20s) 6A 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) Plarameter SsymboCmondition MlinimuTmypicaMsaximu Unit RVeverse Stand-Off Voltage P5in 5 to GND V RWM RVeverse Breakdown Voltage I = 1mA6V BR t Pin 5 to GND RIeverse Leakage Current V = 5V, T=25C 3A R RWM Pin 5 to GND CVlamping Voltage I = 1A, tp = 8/20s 1V5 C PP Any I/O pin to GND CVlamping Voltage I = 6A, tp = 8/20s 2V5 C PP Any I/O pin to GND CVlamping Voltage I = 6A, tp = 8/20s 1V8 C PP Pin 5 to GND JCunction Capacitance V = 0V, f = 1MHz 13.9 pF j R Any I/O pin to GND V = 0V, f = 1MHz 01.80 pF R Between I/O pins Note 1: I/O pins are pin 1, 3, 4, and 6 www.semtech.com 2007 Semtech Corp. 2