RCLAMP0504N Datasheet | SEMTECH

PROTECTION PRODUCTS - Rail Clamp .. Description Rail Clamps are surge rated diode arrays designed to protect high speed data interfaces. The RClamp series has been specifically designed to protect sensitive ponents which are connected to data and transmission lines from overvoltage caused by electrostatic discharge (ESD), electrical fast transients (EFT), and lightning. The unique design of the RClamp series devices incorporates eight surge rated, low capacitance steering diodes and a TVS 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 RClamp TM0504N has a low typical capacitance of 3p F and operates with virtually no insertion loss to 1GHz. This makes the device ideal for protection of high-speed data lines such as USB 2.0, Firewire, DVI, and gigabit Ethernet interfaces. The RClamp0504N is in a 6-pin, Ro HS pliant, SLP2020P6 package. It measures 2.0 x 2.0 x 0.60mm. The leads are spaced at a pitch of 0.5mm and are finished with lead-free Ni Pd Au. Each device may be used to protect four high-speed data or transmission lines. 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 Low Capacitance TVS Diode Array Features ‹ ESD 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) IEC 61000-4-5 (Lightning) 12A (8/20µs) Array of surge rated diodes with internal TVS Diode Small package saves board space Protects four I/O lines Low capacitance: 3p F typical Low clamping voltage Low operating voltage: 5.0V Solid-state silicon-avalanche technology SLP2020P6 Package Ro HS/WEEE pliant Nominal Dimensions: 2.0 x 2.0 x 0.60 mm Lead Pitch: 0.65mm Lead Finish: Ni Pd Au Marking : Marking Code and Date Code...