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SIDACTOR BI 350V 5000A TO218

Manufacturer : Littelfuse Inc
Product Categories : SIDACtor Protection Thyristors ; High Exposure Surge Protection ; Pxxx0ME
Datasheet: P3800MEL Datasheet (PDF)
RoHs Status: Lead free / RoHS Compliant
In-stock: 5301


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P3800MEL Product Details

Littelfuse's Pxx00MEL series high-energy SIDACtor component has a crowbarring characteristic, which offers low on-state voltage values that are much lower than the arc voltage of the traditional GDT and also offers a much lower voltage threshold than the clamping voltage of an MOV. The Pxx00MEL SIDACtor component can handle a much higher surge current since its on-state-voltage is so low. It also provides a much lower over-shoot characteristic for high dv/dt or high di/dt events as compared to the GDT, or MOV components.


  • Low voltage overshoot
  • Low on-state voltage
  • Surge capability does not degrade after multiple surge events within its limits
  • Fails to short circuit mode when it is surged beyond its ratings
  • Rugged TO-218 package
  • 5000A 8/20 μs surge rating
  • 2nd level interconnect is Pb-free per IPC/JEDEC J-STD-609A
  • RoHS compliant, leadfree and halogen-free
  • Low Leakage device nA when connected to Varistor in series, extend lifetime of total system 
  • Semiconductor Technology, fast response nS comparing to Varistor and GDT
  • Highly recommend in AC-DC application in series with Varistor to increase system reliability and lifetime by low leakage and Low clamping


  • Data/ power interface for cable CATV amplifiers
  • Telecom Base Station equipment
  • Cell Towers
  • UPS/AC high-power distribution grid
  • Automotive battery charging systems
  • Solar system DC/AC invertors

Technical Parameters

  • VDRM T R(V)
  • 350
  • VS T R(V)
  • 430
  • Size
  • TO-218
  • Pins T R
  • 1-2
  • CO 2VT R MAX(pF)
  • 500
  • CO 2VT R MIN(pF)
  • 300
  • Iscurr
  • 800
  • IDRM @VDRM(μA)
  • 5
  • IH (mA)
  • 50
  • di/dt @110°C(A/μs)
  • 630
  • Regulatory Requirements
  • Ipp8x20
  • 5000

P3800MEL Datasheet

P3800MEL Related Products

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Shipping More
Estimated Delivery Time: May 25 - May 30 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 P3800MEL 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 P3800MEL devices; we pay more attention to the channels and quality of P3800MEL products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of P3800MEL chips? Including Littelfuse original factory information, SIDACtor Protection Thyristors ; High Exposure Surge Protection ; Pxxx0ME application, P3800MEL pictures?
You can use Jotrin's intelligent search engine, or filter by SIDACtor Protection Thyristors ; High Exposure Surge Protection ; Pxxx0ME category, or find it through Littelfuse Inc Information page.
Q: Are the Littelfuse's P3800MEL 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 P3800MEL, 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 P3800MEL?
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 P3800MEL we delivered, we will accept the replacement or return of the P3800MEL 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 P3800MEL.
(3)The P3800MEL 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 P3800MEL datasheet pdf, Pxxx0ME 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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