RCLAMP0503F
RCLAMP0503F is TVS Array manufactured by SEMTECH.
PROTECTION PRODUCTS
- Rail Clamp .. Description
Rail Clamps are surge rated diode arrays designed to protect high speed data interfaces. This series has been specifically designed to protect sensitive ponents which are connected to data and transmission lines from overvoltage caused by ESD (electrostatic discharge), CDE (Cable Discharge Events), and EFT (electrical fast transients). The unique design incorporates surge rated, low capacitance steering diodes and a TVS diode in a single package. During transient conditions, the steering diodes direct the transient to either the positive side of the power supply line or to ground. The internal TVS diode prevents over-voltage on the power line, protecting any downstream ponents. The low capacitance array configuration allows the user to protect three high-speed data or transmission lines. The low inductance construction minimizes voltage overshoot during high current surges. This device is optimized for ESD protection of USB OTG and SIM interfaces. They may be used to meet the ESD immunity requirements of IEC 61000-4-2, Level 4 (±15k V air, ±8k V contact discharge).
Rail Clamp TVS Array for USB OTG Interfaces
Features
Transient protection for high-speed data lines to
IEC 61000-4-2 (ESD) ±15k V (air), ±8k V (contact) IEC 61000-4-4 (EFT) 40A (5/50ns) Array of surge rated diodes with internal TVS Diode Small package saves board space Protects three I/O lines & power line Low capacitance (<3p F) for high-speed interfaces Low clamping voltage Low operating voltage: 5.0V Solid-state silicon-avalanche technology
Mechanical Characteristics
EIAJ SC-70 5L package Molding pound flammability rating: UL 94V-0 Lead Finish: Matte Tin Ro HS/WEEE pliant Marking : F53 Packaging : Tape and Reel per EIA 481
Applications
USB OTG interfaces SIM Ports Video Graphics Cards Personal Digital Assistants (PDAs) Monitors and Flat Panel Displays Portable Electronics...
