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Description
The AR0502PN is an Uni-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 AR0502PN has an ultra-low
capacitance with a typical value at 0.2pF, and complies
with the IEC 61000-4-2 (ESD) with ±25kV air and ±20kV
contact discharge. It is assembled into an ultra-small
1.2x1.0x0.5mm lead-free DFN package. The small size,
ultra-low capacitance and high ESD surge protection
make AR0502PN an ideal choice to protect cell phone,
digital visual interfaces and other high speed ports.
Features
Ultra low leakage: nA level
Low operating voltage: 5V
Low clamping voltage
6-pin leadless package
Up to 2-line protects
Complies with following standards:
– IEC 61000-4-2 (ESD) immunity test
Air discharge: ±25kV
Contact discharge: ±20kV
– IEC61000-4-5 (Lightning) 3A (8/20μs)
RoHS Compliant
AR0502PN
2-Line Ultra Low Capacitance TVS Diode
Part Number Packaging Reel Size
AR0502PN 3000/Tape & Reel 7 inch
Dimensions and Pin Configuration
Mechanical Characteristics
Package: DFN1210-6
Case Material: “Green” Molding Compound.
Terminal Connections: See Diagram Below
Marking Information: See Below
Applications
Cellular Handsets and Accessories
USB Ports
Digital Visual Interface
MMC/SD Ports
Marking Information
Ordering Information
52N = Device Marking Code
Dot denotes Pin1
52P
52N
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Absolute Maximum Ratings (T
A
=25°C unless otherwise specified)
Electrical Characteristics (T
A
=25°C unless otherwise specified)
Parameter Symbol Value Unit
Peak Pulse Power (8/20µs) Ppk 50 W
Peak Pulse Current (8/20µs) IPP 3 A
ESD per IEC 61000−4−2 (Air)
ESD per IEC 61000−4−2 (Contact)
VESD
±25
±20
kV
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 5 V
Breakdown Voltage VBR 6 V IT = 1mA
Reverse Leakage Current I
R
0.2 μA VRWM = 5V
Clamping Voltage VC 10 V
IPP = 1A (8 x 20µs pulse), any I/O
pin to ground
Clamping Voltage VC 17 V
IPP = 3A (8 x 20µs pulse), any I/O
pin to ground
Junction Capacitance CJ 0.2 pF
VR = 0V, f = 1MHz, any I/O pin
to ground
AR0502PN