AU3351D5
1-Line Uni-directional TVS Diode
Mechanical Characteristics
Description
Package: SOD-523
The AU3351D5 is an uni-directional TVS diode, utilizing
leading monolithic silicon technology to provide fast re-
sponse time and ultra low ESD clamping voltage, making
this device an ideal solution for protecting voltage sensi-
tive data and power line. The AU3351D5 complies with
the IEC 61000-4-2 (ESD) with ± 30kV air and ± 30kV con-
tact discharge. It is assembled into an ultra-small SOD-
523 lead-free package. The small size and high ESD
surge protection make AU3351D5 an ideal choice to pro-
tect cell phone, digital cameras, audio players and many
other portable applications.
Lead Finish: Matte Tin
Case Material: “Green” Molding Compound.
Terminal Connections: See Diagram Below
Marking Information: See Below
Applications
Cellular Handsets and Accessories
Personal Digital Assistants
Notebooks and Handhelds
Portable Instrumentation
Digital Cameras
Features
Peripherals
Protects one data or power line
Ultra low leakage: nA level
Operating voltage: 3.3V
Audio Players
Keypads, Side Keys, LCD Displays
Ultra low clamping voltage
Complies with following standards:
– IEC 61000-4-2 (ESD) immunity test
Air discharge: ±30kV
Marking Information
Contact discharge: ±30kV
– IEC61000-4-5 (Lightning) 27A (8/20μs)
RoHS Compliant
3G = Device Marking Code
Bar denotes cathode
Ordering Information
Dimensions and Pin Configuration
Pin 1
Part Number
Packaging
Reel Size
AU3351D5 3000/Tape & Reel
7 inch
1.60
1.20
0.30
0.80
Pin 2
Package Dimensions (mm)
Circuit and Pin Schematic
Revision _1.0
1 of 4
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