Description

RailClamp®

low capacitance Transient Voltage

Suppressors (TVS) are designed to protect sensitive

electronics from damage or latch-up due to EOS,

voltage surges, and ESD. This device offers desirable

characteristics for board level protection including fast

response time, low operating and clamping voltage, and

no device degradation.

RClamp®

2261ZA features extremely good EOS protection

characteristics highlighted by high surge current

capability (18A, tp = 8/20μs), low ESD clamping voltage,

and high ESD withstand voltage (+/-25kV Contact per

IEC 61000-4-2). Low capacitance (0.35pF at VR

=0V)

minimizes loading on sensitive circuits. Each device will

protect one high-speed data line operating up to 22V.

RClamp2261ZA is in a DFN 0.60 x 0.30 x 0.25 mm 2-Lead

package. The combination of small size and high ESD

surge capability makes them ideal for use in portable

applications.

Features

• ESD withstand Voltage: +/-25kV (Contact) per and +/-

30kV (Air) per IEC 61000-4-2

• Surge Current: 18A (tp = 8/20μs) per IEC 61000-4-5

• Ultra-small package

• Protects one data line

• Low ESD clamping voltage

• Working voltage: ±22V

• Low capacitance: 0.35pF (typ.)

• Low dynamic resistance: 0.22Ω (typ.)

• Solid-state silicon-avalanche technology

Mechanical Characteristics

• Package: DFN 0.60 x 0.30 x 0.25 mm 2-Lead

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

• Lead Finish: Pb-free

• Marking: Marking Code

• Packaging: Tape and Reel

Applications

• USB Type-C

• Near Field Communication (NFC) lines

• RF Antenna

• FM Antenna

• IoT Devices