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ESD Suppressor Diode Array Uni-Dir 2.5V Automotive 10-Pin UDFN EP T/R

Manufacturer : Littelfuse Inc
Product Categories : Circuit Protection , ESD Suppressors / TVS Diodes
Datasheet: SP2555NUTG Datasheet (PDF)
RoHs Status: Lead free / RoHS Compliant
In-stock: 3657


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SP2555NUTG Product Details

Littelfuse SP2555NUTG 2.5V 45A Diode Array is a low-capacitance, TVS diode array designed to protect high speed, differential data lines against:ESD (electrostatic discharge)CDE (cable discharge events)EFT (electrical fast transients)Lightning induced surgesThe SP2555NUTG is packaged in a 3.0 x 2.0mm �DFN package.Each device can protect up to 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. Littelfuse SP2555NUTG diode array is ideal for high-speed data interfaces such as 1GbE applications found in notebooks, switches, and more.


  • ESD, IEC 61000-4-2, ±30kV contact, ±30kV air
  •  EFT, IEC 61000-4-4, 40A (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
  • 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


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

Technical Parameters

  • Product Category
  • ESD Suppressors / TVS Diodes
  • Manufacturer
  • Littelfuse
  • Vesd Voltage ESD Contact
  • 30 kV
  • Vesd Voltage ESD Air Gap
  • 30 kV
  • Polarity
  • Unidirectional
  • Number of Channels
  • 4 Channel
  • Breakdown Voltage
  • 2.5 V
  • Clamping Voltage
  • 19 V
  • Cd Diode Capacitance
  • 2.5 pF
  • Package/Case
  • uDFN-10
  • Pd Power Dissipation
  • -
  • Minimum Operating Temperature
  • - 40 C
  • Maximum Operating Temperature
  • + 125 C
  • Packaging
  • Reel
  • Brand
  • Littelfuse
  • Ipp Peak Pulse Current
  • 45 A
  • Factory Pack Quantity
  • 3000
  • Termination Style

SP2555NUTG Datasheet

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Shipping More
Estimated Delivery Time: Jul 22 - Jul 27 days (choose Expedited at checkout).

Shipping & Payment


  • Shipping Type
  • Ship Fee
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


  • Terms of payment
  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing


1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that SP2555NUTG is the original manufacturer or agent of Littelfuse?
We have a professional business development department to strictly test and verify the qualifications of Littelfuse original manufacturers and agents. All Littelfuse suppliers must pass the qualification review before they can publish their SP2555NUTG devices; we pay more attention to the channels and quality of SP2555NUTG products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of SP2555NUTG chips? Including Littelfuse original factory information, Circuit Protection , ESD Suppressors / TVS Diodes application, SP2555NUTG pictures?
You can use Jotrin's intelligent search engine, or filter by TVS Diode Arrays ; Lightning Surge Protection ; SP2555NUTG category, or find it through Littelfuse Inc Information page.
Q: Are the Littelfuse's SP2555NUTG price and stock displayed on the platform accurate?
The Littelfuse's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for SP2555NUTG, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of SP2555NUTG?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the SP2555NUTG we delivered, we will accept the replacement or return of the SP2555NUTG only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of SP2555NUTG.
(3)The SP2555NUTG is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as SP2555NUTG datasheet pdf, SP2555NUTG pin diagram?
Need any After-Sales service, please feel free contact us:

Littelfuse Inc

Littelfuse offers innovative circuit protection solutions. Wherever you look, Littelfuse is there. Streetlights, office buildings, cars, trucks, factories, computers, heating and cooling systems, electronic games, telecommunications equipment, even the satellites in the sky are protected by Littelfu...
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