The RClamp0504P is a low capacitance TVS array from Semtech designed to protect high bandwidth data interfaces. This series has been specifically designed to protect sensitive components which are connected to data and transmission lines from overvoltage caused by ESD (electrostatic discharge), CDE (Cable Discharge Events), and EFT (electrical fast transients). Its 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 current to ground. The internal TVS diode clamps the transient voltage to a safe level. The low capacitance array configuration allows the user to protect up to four high-speed data lines. The RClamp0504P is in a 6-pin, RoHS compliant, SLP1616P6 package. It measures 1.6 x 1.6 x 0.60mm. The leads are spaced at a pitch of 0.5mm and are finished with lead-free NiPdAu. They may be used to meet the ESD immunity requirements of IEC 61000-4-2, Level 4 (15kV air, 8kV contact discharge). The combination of small size, low capacitance, and high ESD surge capability makes them ideal for use in por- table applications such as cellular phones, next genera- tion color LCD displays, USB, and multi media card interfaces.
The RClamp0504P RailClamp® is a 6‑pin, RoHS‑compliant TVS array designed to protect high‑speed data interfaces such as USB, MMC, SIM and Ethernet from over‑voltage transients. It combines low‑capacitance steering diodes with an internal TVS diode in a compact 1.6 × 1.6 × 0.60 mm package, allowing protection of up to four I/O lines and a power line.
Key features include a low capacitance of less than 3 pF, operating voltage of 5 V, ESD immunity to IEC 61000‑4‑2 Level 4 (15 kV air, 8 kV contact), and a peak pulse power rating of 150 W. The device is supplied in tape‑and‑reel format and includes detailed pin‑out information for proper integration into high‑speed designs.