AQ2555NUTG - AQ2555NUTG Series Series

Series: AQ2555NUTG Series
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TVS Diode Array AQ2555NUTG Image
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Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

The AQ2555NUTG is a low-capacitance, TVS Diode Array designed to provide protection against ESD (electrostatic discharge), CDE (cable discharge events), EFT (electrical fast transients), and lightning induced surges for high-speed, differential data lines. It’s packaged in a μDFN package (3.0 x 2.0mm) and each component can protect up 4 channels or 2 differential pairs, up to 45A (IEC 61000-4- 5 2nd edition,) and up to 30kV ESD (IEC 61000-4-2). The “flow-through” design minimizes signal distortion, reduces voltage overshoot, and provides a simplified PCB design.

The AQ2555NUTG with its low capacitance and low clamping voltage makes it ideal for high-speed data interfaces such as 1GbE applications found in notebooks, switches, etc.

Features & Benefits:

  • ESD, IEC 61000-4-2, ±30kV contact, ±30kV air
  • EFT, IEC 61000-4-4, 50A (5/50ns)
  • Lightning, IEC 61000-4-5 2nd edition, 45A (tP=8/20μs)
  • Low capacitance of 2.5pF@0V (TYP) per I/O
  • Low leakage current of 0.1μA (TYP) at 2.5V
  • PPAP capable
  • μDFN-10 package is optimized for high-speed data line routing
  • Provides protection for two differential data pairs (4 channels) up to 45A
  • Low operating and clamping voltage
  • AEC-Q101 qualified
  • Halogen free, Lead free and RoHS compliant
  • Moisture Sensitivity Level(MSL -1)

Applications:

  • 10/100/1000 Ethernet
  • WAN/LAN Equipment
  • Desktops, Servers and Notebooks
  • LVDS Interfaces
  • Integrated Magnetics
  • Automotive Application

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Application Spotlight


Property (Mouseover for details) Value
Reverse Standoff Voltage (V) 2.5
Leakage Current (uA) 1
ESD, Contact Discharge (kV) ±30
ESD, Air Discharge (kV) ±30
Lightning Immunity (8x20us) 45
AEC-Q101 Qualified Yes
Clamping Voltage 17V@40A
Typical Capacitance (pF) 2.5
Polarity Bidirectional
Channels 4
Sample Request Yes
Breakdown Voltage (MIN VBR@IT ) (V) NA
Partner ECAD Models AQ2555NUTG
Package uDFN3020-10L

Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
AQ2555NUTG 30KV 2.5V 2.5pF 40A Diode Array uDFN-10 RoHS No 10/16/2018 PbFree No 10/16/2018 CoC_RoHS10_AQ2555NUTG REACH_SVHC Declaration_AQ2555NUTG Yes
10/16/2018		 Does not Contain IPC_AQ2555NUTG_IG
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