Description
RailClamps are surge rated diode arrays designed to protect high speed data interfaces. The RClamp series has been specifically designed to protect sensitive components from overvoltage caused by ESD (electrostatic discharge), CDE (cable discharge events), EFT (electrical fast transients), and lightning. The RClampTM7002M has been optimized for use on the next generation of ADSL interfaces. Their high surge capability makes them particularly useful in systems that utilize gas tubes as the primary protection component.

FEATUREs
◆ 1000 Watts peak pulse power (8/20µs)
◆ Protection for high-speed data lines to
   IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact)
   IEC 61000-4-4 (EFT) 40A (5/50ns)
   IEC 61000-4-5 (Lightning) 1kV, 24A (1.2/50µs)
◆ Low clamping voltage: 10V at Ipp = 40A (8/20µs)
◆ Array of surge rated suppression diodes
◆ Protects two high speed lines
◆ Low capacitance: 10pF (I/O to Ground)
◆ Operating voltage range: 3.3 - 70V
◆ Small package saves board space
◆ Solid-state silicon-avalanche technology

APPLICATIONs
◆ ADSL Lines
◆ Central Office Equipment
◆ T1/E1 secondary IC Side Protection
◆ Small Office Home Office (SOHO) Applications
◆ WAN/LAN Equipment
◆ ISDN S/T Interface
◆ ATM Interfaces