AU0511D5
1-Line Bi-directional TVS Diode
Description
Mechanical Characteristics
The AU0511D5 is an 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 AU0511D5 complies with the
IEC 61000-4-2 (ESD) with ±25kV air and ±22kV contact
discharge. It is assembled into an ultra-small lead-free
SOD-523 package. The small size and high ESD surge
protection make AU0511D5 an ideal choice to protect cell
phone, digital cameras, audio players and many other
portable applications.
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Package: SOD-523
Lead Finish: Matte Tin
Case Material: “Green” Molding Compound.
Terminal Connections: See Diagram Below
Marking Information: See Below
Applications
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Cellular Handsets and Accessories
Personal Digital Assistants
Notebooks and Handhelds
Portable Instrumentation
Digital Cameras
Features
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Protects one data or power line
Ultra low leakage: nA level
Low operating voltage: 5V
Peripherals
Audio Players
Keypads, Side Keys, LCD Displays
Low clamping voltage
Marking Information
2-pin ultra-small SOD-523 package
Complies with following standards:
– IEC 61000-4-2 (ESD) immunity test
Air discharge: ±25kV
Contact discharge: ±22kV
– IEC61000-4-5 (Lightning) 2.5A (8/20μs)
RoHS Compliant
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11D = Device Marking Code
11D
59
Equivalent Circuit and Pin Configuration
Ordering Information
Part Number
Packaging
3000/Tape & Reel
Reel Size
AU0511D5
7 inch
Circuit and Pin Schematic
Revision _1.0
1 of 4
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