RCLAMP2402B
RCLAMP2402B is Ultra-Low Capacitance TVS manufactured by SEMTECH.
Ultra-Low Capacitance TVS for ESD and CDE Protection
PROTECTION PRODUCTS
- Rail Clamp® .. Description
Rail Clamps are ultra low capacitance TVS arrays designed to protect high speed data interfaces. This series has been specifically designed to protect sensitive ponents which are connected to high-speed data and transmission lines from overvoltage caused by ESD (electrostatic discharge), CDE (Cable Discharge Events), and EFT (electrical fast transients). The RClamp TM2402B has a typical capacitance of only 0.60p F (pin 1 to 2). This means it can be used on circuits operating in excess of 3GHz without signal attenuation. They may be used to meet the ESD immunity requirements of IEC 61000-4-2, Level 4 (±15k V air, ±8k V contact discharge). Each device can be configured to protect one bidirectional line or two unidirectional lines. These devices are in a small SC-75 (SOT-523) package and feature a lead-free, matte tin finish. They are patible with both lead free and Sn Pb assembly techniques. They are designed for use in applications where board space is at a premium. The bination of small size, low capacitance, and high level of ESD protection makes them a flexible solution for applications such as HDMI, antenna circuits, Automatic Test Equipment, USB 2.0, and Infiniband circuits.
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) Designed to replace polymer TVS Protects up to two I/O lines Ultra-Low Line-to-Line capacitance (<0.5p F Typical) No insertion loss to >3.0GHz Low profile (<1mm) Low leakage current and clamping voltage Low operating voltage: 24.0V Solid-state silicon-avalanche technology
Mechanical Characteristics
SC-75 (SOT-523) package Lead Finish: Matte Tin Ro HS/WEEE pliant Molding pound flammability rating: UL 94V-0 Marking: P7 Packaging: Tape and Reel per EIA 481
Applications
High-Defin...
