AR0544MP
4-Line Ultra Low Capacitance TVS Diode Array
Description
Mechanical Characteristics
The AR0544MP is an ultra low capacitance TVS array,
utilizing leading monolithic silicon technology to provide
fast response time and low ESD clamping voltage, mak-
ing this device an ideal solution for protecting voltage
sensitive high-speed data lines. The AR0544MP has an
ultra-low capacitance with a typical value at 0.6pF, and
complies with the IEC 61000-4-2 (ESD) standard with
±15kV air and ±8kV contact discharge. It is assembled
into a 10-pin lead-free MSOP package. The flow through
style package allows for easy PCB layout and matched
trace lengths necessary to maintain consistent imped-
ance between high speed differential lines. The small
size, ultra-low capacitance and high ESD surge protec-
tion make AR0544MP an ideal choice to protect high
speed ports.
Package: MSOP-10
Lead Finish: Matte Tin
Case Material: “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
Terminal Connections: See Diagram Below
Marking Information: See Below
Applications
DVI Ports
HDMI Ports
Set Top Box
Projection TV
Notebook Computers
10/100/1000 Ethernet
Features
Monitors and Flat Panel Displays
Ultra low capacitance: 0.6pF typical
Ultra low leakage: nA level
Marking Information
Low operating voltage: 5V
Low clamping voltage
Protects one power line and four data lines
Flow-through package
Complies with following standards:
– IEC 61000-4-2 (ESD) immunity test
Air discharge: ±15kV
544M: Device Marking Code
544M
XXXX: Date Code
Dot denotes pin1
Contact discharge: ±8kV
YYWW
– IEC61000-4-4 (EFT) 40A (5/50ns)
– IEC61000-4-5 (Lightning) 5A (8/20μs)
RoHS Compliant
Ordering Information
Dimensions and Pin Configuration
Part Number
Packaging
Reel Size
AR0544MP 3000/Tape & Reel
13 inch
Circuit Diagram
Pin Schematic
Rev._1.0
1 of 4
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