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Description

The AR3341P1S is a bi-directional TVS diode, utilizing

leading monolithic silicon technology to provide fast re-

sponse time and low ESD clamping voltage, making this

device an ideal solution for protecting voltage sensitive

high-speed data lines. The AR3341P1S has a low capaci-

tance with a typical value at 1.5pF, and complies with the

IEC 61000-4-2 (ESD) with ±30kV air and ±30kV contact

discharge. It is assembled into an ultra-small

1.0x0.6x0.5mm lead-free DFN package. The small size,

low capacitance and high ESD surge protection make

AR3341P1S an ideal choice to protect cell phone,

digital video interfaces and other high speed ports.

Features

 low capacitance: 1.5pF typical

 low leakage: nA level

 Operating voltage: 3.3V

 Low clamping voltage

 Complies with following standards:

– IEC 61000-4-2 (ESD) immunity test

Air discharge: ±30kV

Contact discharge: ±30kV

– IEC61000-4-5 (Lightning) 26A (8/20μs)

 RoHS Compliant

AR3341P1S

1-Line Low Capacitance Bi-directional TVS Diode

Part Number Packaging Reel Size

AR3341P1S 10000/Tape & Reel 7 inch

Dimensions and Pin Configuration

Mechanical Characteristics

 Package: DFN1006-2

 Case Material: “Green” Molding Compound.

 Terminal Connections: See Diagram Below

 Marking Information: See Below

Applications

 Cellular Handsets and Accessories

 Display Ports

 MDDI Ports

 USB Ports

 Digital Visual Interface (DVI)

 PCI Express and Serial SATA Ports

Caution:

This Device is designed for signal line protection

only.

Not intended to be used under bias, not for application

with a power line.

Marking Information

Ordering Information

Device Marking Code = S3

Package Dimensions Circuit and Pin Schematic

1.0

0.6

0.5

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Absolute Maximum Ratings (T

=25°C unless otherwise specified)

Electrical Characteristics (T

=25°C unless otherwise specified)

Parameter Symbol Value Unit

Peak Pulse Power (8/20µs) Ppk 260 W

Peak Pulse Current (8/20µs) IPP 26 A

ESD per IEC 61000−4−2 (Air)

ESD per IEC 61000−4−2 (Contact)

VESD

±30

Operating Temperature Range TJ −55 to +125 °C

Storage Temperature Range Tstg −55 to +150 °C

Parameter Symbol Min Typ Max Unit Test Condition

Reverse Working Voltage VRWM 3.3 V

Punch-Through Voltage VPT 3.8 V IT = 2µA

Reverse Leakage Current I

0.5 μA VRWM = 3.3V

Clamping Voltage VC 5 V IPP = 10A (8 x 20µs pulse)

Clamping Voltage VC 10 V IPP = 26A (8 x 20µs pulse)

Junction Capacitance CJ 1.5 pF VR = 0V, f = 1MHz

AR3341P1S