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                      1. Home
                      2. Circuit Protection
                      3. ESD Protection Devices
                      Print Page

                      AQ2555NUTG

                      ESD Protection Device, 19 V, UDFN, 2 Pins, 2.5 V, 1 kW, SPA Series

                      Date/Lot Code

                      LITTELFUSE AQ2555NUTG
                      Image is for illustrative purposes only. Please refer to product description.
                      ManufacturerLITTELFUSE
                      Manufacturer Part NoAQ2555NUTG
                      Newark Part No.51AK5671
                      Product RangeSPA Series
                      Technical Datasheet

                      Data Sheet

                      See all Technical Docs
                      2,747 In Stock

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                      QuantityPrice
                      1+$0.735
                      Price for:Each (Supplied on Cut Tape)
                      Minimum: 1
                      Multiple: 1
                      $0.74
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                      Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                      This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                      Product Information

                      ManufacturerLITTELFUSE
                      Manufacturer Part NoAQ2555NUTG
                      Newark Part No.51AK5671
                      Product RangeSPA Series
                      Technical Datasheet

                      Data Sheet

                      Clamping Voltage Vc Max19V
                      Diode Case StyleUDFN
                      No. of Pins2Pins
                      Operating Voltage2.5V
                      Power Dissipation Pd1kW
                      Product RangeSPA Series
                      Automotive Qualification StandardAEC-Q101
                      SVHCTo Be Advised

                      Product Overview

                      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 is 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. Applications are 10/100/1000 Ethernet, WAN/LAN equipment, desktops, servers and notebooks, LVDS interfaces, integrated magnetics, automotive application.

                      • Low leakage current of 0.1μA (typical) at 2.5V
                      • PPAP capable
                      • Provides protection for two differential data pairs (4 channels) up to 45A
                      • Low operating and clamping voltage
                      • AEC-Q101 qualified
                      • Molded compound body material
                      • UL recognized compound meeting flammability rating V-0
                      • Green color
                      • Pre heat temperature rating is 150°C to 200°C

                      Technical Specifications

                      Clamping Voltage Vc Max

                      19V

                      No. of Pins

                      2Pins

                      Power Dissipation Pd

                      1kW

                      Automotive Qualification Standard

                      AEC-Q101

                      Diode Case Style

                      UDFN

                      Operating Voltage

                      2.5V

                      Product Range

                      SPA Series

                      SVHC

                      To Be Advised

                      Technical Docs (1)

                      Technical Data Sheet EN

                      Alternatives for AQ2555NUTG

                      1 Product Found

                      Legislation and Environmental

                      US ECCN:Unknown
                      EU ECCN:Unknown
                      RoHS Compliant:Yes

                      RoHS

                      RoHS Phthalates Compliant:Yes

                      RoHS

                      SVHC:To Be Advised
                      Download Product Compliance Certificate

                      Product Compliance Certificate

                      Product traceability

                      Date/Lot Code

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