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HomeProductsDiscrete Semiconductor ProductsTransistors - FETs, MOSFETs - SingleFDN342P
Fairchild Semiconductor
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See specs for product details.

Fairchild Semiconductor FDN342P

Part Number: FDN342P
Manufacturer/Brand: Fairchild (onsemi)
Part of Description: SMALL SIGNAL FIELD-EFFECT TRANSI
Datasheets:
1.FDN342P.pdf ···

FDN342P Page PDF

Download Details PDF
RoHs Status: Lead free / RoHs compliant
Payment: PayPal / Credit Card / T/T
Shipment Way: DHL / Fedex / TNT / UPS / EMS
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In stock: 19398 Pcs Stock

Ship From: Hong Kong

Quantity Unit Price
1+ $0.13

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Please complete all required fields with your contact information. Click "SUBMIT RFQ"
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  • Specifications
  • Shopping Manual
  • Shipping Information
  • QC & Packaging
  • Fairchild Semiconductor FDN342P technical specifications, attributes, parameters and parts with similar specifications to Fairchild Semiconductor FDN342P.
    Product Attribute Attribute Value
    Vgs(th) (Max) @ Id 1.5V @ 250µA
    Vgs (Max) ±12V
    Technology MOSFET (Metal Oxide)
    Supplier Device Package SOT-23-3
    Series PowerTrench®
    Rds On (Max) @ Id, Vgs 80mOhm @ 2A, 4.5V
    Power Dissipation (Max) 500mW (Ta)
    Package / Case TO-236-3, SC-59, SOT-23-3
    Package Bulk
    Product Attribute Attribute Value
    Operating Temperature -55°C ~ 150°C (TJ)
    Mounting Type Surface Mount
    Input Capacitance (Ciss) (Max) @ Vds 635 pF @ 10 V
    Gate Charge (Qg) (Max) @ Vgs 9 nC @ 4.5 V
    FET Type P-Channel
    FET Feature -
    Drive Voltage (Max Rds On, Min Rds On) 2.5V, 4.5V
    Drain to Source Voltage (Vdss) 20 V
    Current - Continuous Drain (Id) @ 25°C 2A (Ta)
  • Returns Policy
    Returns must be requested within 60 days of the invoice date and include:
    - Original invoice number
    - Photo of the parts
    - Brief explanation or test report stating the reason for return
    Returns will not be accepted after 60 days. Returned items must be in original packaging and resalable condition. Returns due to customer errors at the time of quote or purchase will not be accepted. Contact customer service for return authorization before shipping.
    How to Buy
    We support both online and offline orders. For detailed guidance on the ordering process, please visit the following link:
    https://www.Y-IC.com/RFQ-Quote.htm
    If you encounter any issues, feel free to contact our customer service team for assistance.
    Payment
    We accept the following payment methods:
    - T/T in advance (bank transfer)
    - Western Union
    - Credit Card / Visa / Mastercard / PayPal
    Please note that customers are responsible for shipping fees, bank charges, duties, and taxes.

  • Delivery Period
    Packages will be scheduled for delivery within 1-2 days after all items have arrived at our warehouse. In-stock items will be shipped within 24 hours. The delivery time varies based on the shipping method and the destination.
    Shipping Tracking
    Once the components are delivered, the tracking number will be emailed to you immediately. You can also find the tracking number in your order history.
    Shipping Rate
    Shipping rates are determined by the size, weight, and destination of the package. YIC provides competitive shipping options through leading carriers such as DHL, FedEx and UPS. Additionally, we offer the option for customers to use their own shipping accounts for direct billing.

  • Quality Control (QC)

    All products are subject to strict incoming inspection and quality control procedures.
    We ensure part authenticity, correct specifications, and reliable performance through standardized testing and continuous process improvement.
    Quality Warranty

    Packaging

    ESD antistatic protection.
    All products are packaged in anti-static bags and shipped with ESD antistatic protection. The label on the external ESD packaging will include our company information: part number, brand, and quantity.

    We inspect all goods prior to shipment to ensure they are in excellent condition and verify that the parts are new, original, and match the datasheet specifications. After confirming that everyting is in order,we securely package the items and ship them via global express.

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User Review

  • Powe***b_Engineer

    Excellent power MOSFET for high-voltage switching applications. Switching characteristics are predictable and device temperatures stayed within limits.

    June 15th, 2026

  • Marc***lectronics

    This FPGA has been working well in an image processing application. Configuration completed successfully and I have not experienced any reliability issues.

    June 11th, 2026

  • Sato***Electronics

    Reliable DSP controller for motor and signal applications. Performance remained stable and integration with existing hardware was straightforward.

    June 5th, 2026

  • FPGA***ris

    This FPGA worked exactly as expected. Used for signal processing and high-speed data control. Configuration completed without issues and timing closure was easier than expected.

    May 28th, 2026

  • Robe***lark

    Excellent MCU for real-time control and power applications. Stable and fast processing.

    May 22th, 2026

  • Geor***cott

    Works fine as a signal component in timing circuits. No issues so far.

    May 12th, 2026

  • Oliv***arris

    good communication

    May 8th, 2026

  • Bria***lson

    Reliable FPGA. Worked smoothly in my MCU + signal integration project.

    April 28th, 2026

  • Jess***Miller

    It works well in my FPGA signal processing setup. Performance is stable and meets the spec without issues so far.

    April 20th, 2026

  • Powe***sign_Guy

    LM5145RGYR works fine in a DC-DC power design. Efficiency is good, but layout needs to be carefully optimized.

    April 17th, 2026

  • Powe***ive_

    Used the FF900R12IP4 in an automotive inverter project. Power handling is solid and thermal performance is stable under load.

    April 8th, 2026

  • Vipe***rcuit

    One unit failed during initial power-up, but the rest were fine. Mixed experience overall.

    March 31th, 2026

  • Hiro*** T.

    Perfect replacement part. My system worked immediately after installation.

    March 23th, 2026

  • Yuki***

    Works very well. I used AD8108ASTZ for video switching project. Stable and no noise problem.

    March 20th, 2026

  • Jaso***.

    Used the AD8108ASTZ in a video routing board and it worked perfectly. Clean switching and no noticeable signal degradation.

    March 9th, 2026

  • Devo***.

    Exactly as described. Great price for a pack of 10.

    March 4th, 2026

  • Alex***

    Moderate quality chip. Works fine at room temperature, but in high temp conditions it seemed to drift. Not terrible, but not premium either.

    February 28th, 2026

  • Core***nalSourcing

    Service was efficient and polite. Components were packed well and labels were clear. Appreciated the attention to detail.

    February 3th, 2026

  • Nano***icBuyer

    Good.

    January 28th, 2026

  • Quan***Sourcing

    Clear communication and quick updates during the whole process. The parts arrived as described. Very satisfied with the service.

    January 19th, 2026

  • Fusi***oreBuyer

    Prompt replies. The order process was smooth and the delivery matched the promised timeline. Satisfied with the service.

    January 16th, 2026

  • Opti***pSolutions

    Good

    January 9th, 2026

  • Tech***cuitBuyer

    quick answer to our request

    December 29th, 2025

  • Nova***ponentHub

    Recommended, trusted

    December 25th, 2025

  • Grid***ion

    Our procurement team relies on YIC for sourcing discontinued parts. They consistently deliver quality and handle cross-references when needed. Great value and support.

    December 17th, 2025

  • Terr***nse Microtech

    Excellent service! We urgently needed a batch of TMS320LF2406APZA for a critical production line. YIC not only offered competitive pricing but also ensured on-time delivery. We’ll definitely reorder.

    December 10th, 2025

  • Tita***is Industrial

    Our urgent production run was saved thanks to their stock of EOL components. Definitely a supplier we will use again.

    December 4th, 2025

  • Mich***_Embedded

    Very professional supplier – confirmed stock quickly and kept me updated until delivery.

    November 25th, 2025

  • ches***_y

    Our EMS line was waiting on MAX3030EEUE+T RS-422 drivers. IC-Components split the shipment—partial now, balance next week—so the SMT schedule didn’t slip. Practical and proactive.

    November 20th, 2025

  • ca_c***onents_ashley

    The goods work as expected and the quote was clear. Only gripe: website showed ‘thousands in stock’ but true on-hand was zero; they turned it around via factory in 5 days and kept me posted. Fair recovery.

    November 11th, 2025

  • Quin***avis

    Needed 250 pcs of LT4256-2IS8#PBF on short notice. They split reels for me, kept the MOQ reasonable, and sent full traceability docs + RoHS/REACH. Will buy again.

    November 3th, 2025

  • Jaso***ouis

    Solid experience end to end. Order arrived faster than expected and the components came in moisture barrier bags with traceable labels.

    October 30th, 2025

  • AmpC***

    The price is good, very satisfied with this purchase.

    October 22th, 2025

  • Eric***mmons

    Great experience overall. The order was processed quickly, and the quality of the electronic components met our expectations.

    October 16th, 2025

  • Jona***n Brooks

    Fast delivery and professional service.  Great experience from order to receipt.

    October 9th, 2025

  • Jess***

    Very professional supplier. I received my package quickly, and they were well packed. The team followed up until delivery was complete.

    September 28th, 2025

  • Sher***

    Fast delivery

    September 17th, 2025

  • Antw***Shawn

    I found what I needed, great product

    September 9th, 2025

  • Shir***neFrame

    対応が良くて返信も早いです。発送も早くて助かりました。また買います。

    September 1th, 2025

  • 7ama***

    Seller was super nice, product quality is okay, and replies came really fast. Overall, shopping here felt easy and pleasant, would be happy to buy again.

    August 25th, 2025

  • Zinn***Clarke

    Fast shipping, great customer service, and the item came super well-packed. Loved it!

    August 20th, 2025

  • Josh***Alexander

    Outstanding customer support! They’re extremely helpful!

    July 3th, 2025

  • Lily***nchez

    Everything is great!

    December 18th, 2024

  • Gabr*** Rivera

    Great service! Fast shipping! Highly recommended!

    June 21th, 2023

  • Zoey***ice

    The goods were delivered on time and well packaged. Communication with customer service was smooth and easy.

    April 27th, 2023

  • Madi*** Morgan

    We're very satisfied with our purchasing experience at Y-IC, and we're glad to have Jimmy as our point of contact. He responds quickly and always provides competitive pricing.

    July 1th, 2022

  • Rile***eterson

    We had a great experience, with excellent communication and customer support, competitive pricing, and fast delivery.

    March 4th, 2021

  • Anth*** Butler

    I had an excellent experience with Y-IC. Their service was outstanding, and communication was always clear and friendly. All of my questions were answered promptly and professionally. Highly recommended!

    September 10th, 2020

  • Chlo***ughes

    This is the fourth time I've purchased components from here. The quality and service are excellent! My contact is very responsive and highly professional!

    January 23th, 2020

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Fairchild Semiconductor

FDN342P

Fairchild Semiconductor

SMALL SIGNAL FIELD-EFFECT TRANSI
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