RClamp0503F RailClamp TVS Array for USB OTG Interfaces PROTECTION PRODUCTS PROTECTION PRODUCTS - RailClamp Features Description RailClamp TVS arrays are low capacitance ESD Transient protection for high-speed data lines to protection devices designed to protect high speed data IEC 61000-4-2 (ESD) 25kV (air), 20kV (contact) interfaces.. This series has been specifically designed IEC 61000-4-4 (EFT) 40A (5/50ns) to protect sensitive components which are connected Array of surge rated diodes with internal TVS Diode to data and transmission lines from overvoltage Small package saves board space caused by ESD (electrostatic discharge), CDE (Cable Protects three I/O lines & power line Discharge Events), and EFT (electrical fast transients). Low capacitance (<3pF) for high-speed interfaces The unique design incorporates surge rated, low Low clamping voltage capacitance steering diodes and a TVS diode in a Low operating voltage: 5.0V single package. During transient conditions, the Solid-state silicon-avalanche technology steering diodes direct the transient to either the Mechanical Characteristics positive side of the power supply line or to ground. The internal TVS diode prevents over-voltage on the power EIAJ SC-70 5L package line, protecting any downstream components. Molding compound flammability rating: UL 94V-0 The low capacitance array configuration allows the user Lead Finish: Matte Tin to protect three high-speed data or transmission lines. Pb-Free, Halogen Free, RoHS/WEEE Compliant The low inductance construction minimizes voltage Marking : F53 overshoot during high current surges. This device is Packaging : Tape and Reel optimized for ESD protection of USB OTG and SIM interfaces. They may be used to meet the ESD immu- Applications nity requirements of IEC 61000-4-2, Level 4 (15kV USB OTG interfaces air, 8kV contact discharge). SIM Ports Video Graphics Cards Personal Digital Assistants (PDAs) Monitors and Flat Panel Displays Portable Electronics Microcontroller Input Protection Schematic Schematic & PIN Configuration 5 13 4 2 SC-70 5L (Top View) www.semtech.com Revision 4/25/2014 1RClamp0503F PROTECTION PRODUCTS Absolute Maximum Rating Rlating Seymbo Vsalu Unit PPeak Pulse Power (tp = 8/20s) 1s50 Watt pk M)aximum Peak Pulse Current (tIp = 8/20s 6sAmp pp 1 ESD per IEC 61000-4-2 (Air) V +/- 25 kV ESD 1 ESD per IEC 61000-4-2 (Contact) +/- 20 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 2 V RWM RVeverse Breakdown Voltage I = 1mA6V BR t Pin 5 to 2 RIeverse Leakage Current V = 5V, T=25C 3A R RWM Pin 5 to 2 CVlamping Voltage I = 1A, tp = 8/20s 1V5 C PP Pin 1, 3, or 4 to Pin 2 CVlamping Voltage I = 6A, tp = 8/20s 2V5 C PP Pin 1, 3, or 4 to Pin 2 JCunction Capacitance V = 0V, f = 1MHz 3Fp j R Pin 1, 3, or 4 to Pin 2 V = 0V, f = 1MHz 1F.5 p R Between any two I/O pins (1, 3, 4) Notes 1)ESD gun return path connected to ESD ground reference plane. www.semtech.com 2014 Semtech Corporation 2