Products > Discrete Semiconductors > Diodes & Rectifiers > SMP1345-040LF
  • SMP1345-040LF

Images are for reference only.


Hot Sale

Diode PIN Switch 50V 2-Pin SMD

  • Package/Case :
  • SOD-882
  • Product Categories :
  • RF Diodes
  • RoHs Status:
  • Rohs
  • In-stock:
  • 90000


Request for Quotation

Warm Tips: Please fill out the below form and we will contact you as soon as possible.

SMP1345-040LF Product Details

The SMP1345-040LF series of plastic packaged, surface mountable PIN diodes is designed for high volume Low-Noise Block (LNB), Wireless Local Area Network (WLAN), and switch applications from 10 MHz to 6 GHz. The short carrier lifetime of 100 ns (typical), combined with their thin I-region width of 10 μm (nominal) results in a group of fast speed RF switching PIN diodes.

The RF performance of the SMP1345-040LF series is assured by virtue of their very low capacitance (0.15 pF) and low resistance (1.5 Ω at 10 mA).

SMP1345-040LF Series includes SMP1345-004LF, SMP1345-079LF and SMP1345-040LF.


    • Very low insertion loss: 0.4 dB
    • Capacitance: 0.15 pF
    • Packages rated MSL1, 260 °C per JEDEC J-STD-020


  • Audio and Video Displays
  • Cameras
  • Gaming (Consoles and Handheld)
  • HDTV Home Gateways, Bridges and Hubs
  • Routers and Gateways
  • Set-Top Boxes
  • Tablets
  • Home Security and Automation
  • Factory Automation
  • Industrial IoT
  • Lighting
  • M2M
  • Smart Cities
  • Smart Energy
  • Biomedical Materials
  • Blood Sugar Monitors
  • Heart Monitors
  • Patient Telemetry
  • Radiation and Clinical Equipment
  • Smart Scales
  • Specialty Medical Applications
  • Connected Homes

Technical Parameters

  • Configuration
  • Single
  • Reverse Voltage
  • 50 V
  • Frequency Range
  • 10 MHz to 6 GHz
  • Termination Style
  • Package / Case
  • SOD-882
  • Packaging
  • Reel
  • Carrier Life
  • 100 ns
  • Forward Voltage Drop
  • 0.89 V
  • Maximum Diode Capacitance
  • 0.2 pF
  • Maximum Operating Temperature
  • + 150 C
  • Maximum Series Resistance @ Maximum IF
  • 2 Ohms
  • Maximum Series Resistance @ Minimum IF
  • 3.5 Ohms
  • Minimum Operating Temperature
  • - 65 C
  • Power Dissipation
  • 250 mW

SMP1345-040LF Related Products

Ratings and Reviews

  • 0 / 5
  • 5 Stars 0%
  • 4 Stars 0%
  • 3 Stars 0%
  • 2 Stars 0%
  • 1 Stars 0%
  • Ratings
  • Please rate the product!
Shipping More
Estimated Delivery Time: Dec 10 - Dec 15 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.We provide 90 days warranty.

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 SMP1345-040LF is the original manufacturer or agent of SKYWORKS?
We have a professional business development department to strictly test and verify the qualifications of SKYWORKS original manufacturers and agents. All SKYWORKS suppliers must pass the qualification review before they can publish their SMP1345-040LF devices; we pay more attention to the channels and quality of SMP1345-040LF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of SMP1345-040LF chips? Including SKYWORKS original factory information, RF Diodes application, SMP1345-040LF pictures?
You can use Jotrin's intelligent search engine, or filter by Diodes, PIN Diodes category, or find it through Skyworks Solutions, Inc Information page.
Q: Are the SKYWORKS's SMP1345-040LF price and stock displayed on the platform accurate?
The SKYWORKS's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for SMP1345-040LF, 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 SMP1345-040LF?
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 SMP1345040LF we delivered, we will accept the replacement or return of the SMP1345-040LF 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 SMP1345-040LF.
(3)The SMP1345-040LF 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 SMP1345-040LF datasheet pdf, SMP1345 pin diagram?
Need any After-Sales service, please feel free contact us:

Skyworks Solutions, Inc

Skyworks Solutions, Inc. is an industry leader in radio solutions and precision analog semiconductors servicing a diversified set of mobile communications customers....

Certificates & Honor

Certificates & Honor