Description

RClamp®3631P is a bidirectional TVS specifically

designed to provide secondary surge and ESD protection

for high speed data lines. RClamp3631P utilizes deep

snap-back to minimize device clamping voltage. The

device features high surge capability of 10A (tp = 8/20

μs). ESD characteristics are highlighted by high ESD

withstand voltage (+/-30kV per IEC 61000-4-2) and

extremely low dynamic resistance (0.23Ω typical). Each

device will protect one to two high speed data lines

operating at ±3.63 volts.

RClamp3631P is in a 2-pin SLP1006P2 package. It

measures 1.0 x 0.6 mm with a nominal height of 0.5mm.

The leads are finished with lead-free NiPdAu. Small

package design simplifies PCB layout and facilitates

matching trace lengths for consistent impedance

between high speed differential lines. The combination

of small size, low capacitance, and high ESD surge

capability makes them ideal for use in industrial and

consumer applications.

Features

• High ESD withstand Voltage: ±30kV (Air and Contact)

per IEC 61000-4-2

• High Surge Capability: 10A (tp = 8/20 μs) per

IEC 61000-4-5

• Small package optimized for high speed lines

• Protects one line or one line pair

• Low ESD clamping voltage

• Working voltage: ±3.63V

• Low capacitance: 0.35pF Typical

• Low leakage current: 50nA Maximum

• Low dynamic resistance: 0.23Ω Typical

• Solid-state silicon-avalanche technology

Mechanical Characteristics

• SLP1006P2 package

• Pb-Free, Halogen Free, RoHS/WEEE compliant

• Nominal Dimensions: 1.0 x 0.6 x 0.5 mm

• Lead Finish: NiPdAu

• Marking: Marking code

• Packaging: Tape and Reel

Applications

• USB2.0

• 2.5G/5GbE

• Industrial Equipment

• Antenna