Products > Discrete Semiconductors > Transistors > IRFR3709ZPBF
  • IRFR3709ZPBF

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  • Manufacturer :
  • Package/Case :
  • TO-252
  • Product Categories :
  • RoHs Status:
  • Green
  • In-stock:
  • 15000
  • Price:$ 0.6200
  • In-stock :15000
    • Quantity Unite Price
    • 1-9 $ 0.6200
    • 10-49 $ 0.6000
    • 50-99 $ 0.5800
    • >=100 $ 0.5600

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IRFR3709ZPBF Product Details

● Very Low RDS(on) at 4.5V VGS
● Ultra-Low Gate Impedance
● Fully Characterized Avalanche Voltage and Current

● High Frequency Synchronous Buck
   Converters for Computer Processor Power
● High Frequency Isolated DC-DC
   Converters with Synchronous Rectification
   for Telecom and Industrial Use



  • RoHS Compliant
  • Industry-leading quality
  • Low RDS(ON) at 4.5V VGS
  • Fully Characterized Avalanche Voltage and Current
  • Ultra-Low Gate Impedance

Technical Parameters

  • Transistor Polarity
  • N-Channel
  • Drain Source Breakdown Voltage
  • 30 V
  • Gate Source Breakdown Voltage
  • 20 V
  • Continuous Drain Current
  • 86 A
  • Resistance Drain Source RDS (on)
  • 8.2 mOhms
  • Configuration
  • Single
  • Maximum Operating Temperature
  • + 175 C
  • Mounting Style
  • Package / Case
  • DPAK
  • Packaging
  • Tube
  • Fall Time
  • 3.9 ns
  • Forward Transconductance gFS (Max / Min)
  • 51 S
  • Gate Charge Qg
  • 17 nC
  • Minimum Operating Temperature
  • - 55 C
  • Power Dissipation
  • 79 W
  • Rise Time
  • 12 ns
  • Factory Pack Quantity
  • 75
  • Typical Turn Off Delay Time
  • 15 ns

IRFR3709ZPBF Documents

IRFR3709ZPBF Related Products

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Shipping More
Estimated Delivery Time: May 13 - May 18 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 IRFR3709ZPBF is the original manufacturer or agent of IR/INFINEON?
We have a professional business development department to strictly test and verify the qualifications of IR/INFINEON original manufacturers and agents. All IR/INFINEON suppliers must pass the qualification review before they can publish their IRFR3709ZPBF devices; we pay more attention to the channels and quality of IRFR3709ZPBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of IRFR3709ZPBF chips? Including IR/INFINEON original factory information, MOSFET application, IRFR3709ZPBF pictures?
You can use Jotrin's intelligent search engine, or filter by Power ; MOSFET ; 12V-300V N-Channel Power MOSFET category, or find it through IR/INFINEON brand manufacturer page.
Q: Are the IR/INFINEON's IRFR3709ZPBF price and stock displayed on the platform accurate?
The IR/INFINEON's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for IRFR3709ZPBF, 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 IRFR3709ZPBF?
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 IRFR3709ZPBF we delivered, we will accept the replacement or return of the IRFR3709ZPBF 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 IRFR3709ZPBF.
(3)The IRFR3709ZPBF 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 IRFR3709ZPBF datasheet pdf, IRFR3709Z pin diagram?
Need any After-Sales service, please feel free contact us:

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