Products
Circuit Protection
Semtech RClamp0504F
RailClamp® Low-Capacitance TVS Diode Array
RailClamps® are surge rated diode arrays designed to protect high speed 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).
Not Recommended for New Designs. See replacement RClamp0504FA.
Overview
Features
- Transient protection for high-speed data lines to
- IEC 61000-4-2 (ESD) ± 15 kV (air), ± 8 kV (contact)
- IEC 61000-4-4 (EFT) 40 A (5/50 ns)
- Array of surge rated diodes with internal TVS Diode
- Small package (2.4 x 2.2 mm) saves board space
- Protects up to four I/O lines & power line
- Low capacitance (< 3 pF) for high-speed interfaces
- No insertion loss to 2.0 GHz
- Low leakage current and clamping voltage
- Low operating voltage: 5.0 V
- Solid-state silicon-avalanche technology
Applications
- USB 2.0
- USB OTG
- Monitors and flat-panel displays
- Digital visual interface (DVI)
- High-definition multimedia interface (HDMI)
- Gigabit Ethernet
- SIM ports
- IEEE 1394 FireWire® ports
Packaging
- RClamp0504F.TCT: 3000 pcs. Tape & Reel
Order Codes
- SC-70 6L
Diagrams and Specs
Block Diagram
Click diagram to enlarge
Datasheets and Resources
Tools and Resources
TVS Protection Selector Guide
Download Free Copy
