RClamp0821P
RClamp0821P is Ultra-Low Capacitance 1-Line ESD protection manufactured by SEMTECH.
scription
The Rail Clamp family is a series of ultra low capacitance Transient Voltage Suppressors (TVS) 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 TM0821P has a maximum capacitance of .. only 0.50p F. This allows it to 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). The RClamp0821P is in a 2-pin, Ro HS/WEEE pliant, SLP1006P2 package measuring 1.0 x 0.6 x 0.5mm. The leads are spaced at a pitch of 0.65mm and feature a lead-free finish. Each device will protect one highspeed line operating at 8 volts. It gives the designer the flexibility to protect single lines in applications where arrays are not practical. The bination of small size, low capacitance, and high ESD surge capability makes them ideal for use in applications such as cellular phones and digital video interfaces.
Features
Transient protection for data lines to
IEC 61000-4-2 (ESD) ±15k V (air), ±8k V (contact) IEC 61000-4-4 (EFT) 40A (tp = 5/50ns) Cable Discharge Event (CDE) Ultra-small package (1.0 x 0.6 x 0.5mm) Protects one data or I/O line Low capacitance: 0.3p F typical Low clamping voltage Low operating voltage: 8.0V Solid-state silicon-avalanche technology
Mechanical Characteristics
SLP1006P2 package Molding pound flammability rating: UL 94V-0 Marking: Marking code Packaging : Tape and Reel Lead Finish: Ni Pd Au Ro HS/WEEE pliant
Applications
Cellular Handsets & Accessories Digital Visual Interface (DVI) Display Port MDDI Ports USB Ports PCI Express Serial ATA
Dimensions
1.0 0.60 0.65
Schematic & PIN Configuration
Maximum...
