AU0511D9
1-Line Bi-directional TVS Diode
Description
Mechanical Characteristics
The AU0511D9 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
data and power line. The AU0511D9 complies with the
IEC 61000-4-2 (ESD) with ±25kV air and ±22kV contact
discharge. It is assembled into an ultra-small
1.0x0.6x0.4mm lead-free SOD-923 package. The small
size and high ESD surge protection make AU0511D9 an
ideal choice to protect cell phone, digital cameras, audio
players and many other portable applications.
Package: SOD-923
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
Ultra small package: 1.0x0.6x0.4mm
Protects one data or power line
Ultra low leakage: nA level
Peripherals
Audio Players
Keypads, Side Keys, LCD Displays
Low operating voltage: 5V
Marking Information
Low clamping voltage
2-pin ultra-small SOD-923 package
Complies with following standards:
– IEC 61000-4-2 (ESD) immunity test
Air discharge: ±25kV
Contact discharge: ±22kV
– IEC61000-4-5 (Lightning) 3.5A (8/20μs)
RoHS Compliant
19 = Device Marking Code
Bar denotes Cathode
19
59
Ordering Information
Dimensions and Pin Configuration
1.0
Part Number
Packaging
8000/Tape & Reel
Reel Size
0.2
AU0511D9
7 inch
0.6
0.42
Package Dimensions
Circuit and Pin Schematic
Revision_1.1
1 of 4
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