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    1. Home/
    2. All Categories/
    3. Wireless & RF Semiconductors/
    4. RF Transistors/
    5. SD4931 STMicroelectronics

    SD4931 [STMicroelectronics]

    SD4931
    SD4931

    Part No:

    SD4931

    Category:

    RF Transistors

    Manufacturer:

    STMicroelectronics

    RoHS Status:

    Product FAQ

    1. Is SD4931 available for RFQ?

    Yes. SD4931 by STMicroelectronics is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for SD4931?

    Pricing for SD4931 can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of SD4931?

    SD4931 is a STMicroelectronics RF Transistors with Packaging: Tray and Moisture Sensitivity Level (MSL): 1 (Unlimited) and Drain to Source Voltage (Vdss): 200V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for SD4931?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can SD4931 be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to SD4931?

    Yes. If SD4931 is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics RF Transistors parts or compatible alternatives.

    RFQ

    Part Number:

    SD4931

    Manufacturer:

    STMicroelectronics

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Datasheet:

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Factory Lead Time
    32 Weeks
    Mount
    Screw
    Package / Case
    M174
    Number of Pins
    4
    Packaging
    Tray
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    4
    ECCN Code
    EAR99
    Max Operating Temperature
    200°C
    Min Operating Temperature
    -65°C
    Max Power Dissipation
    389W
    Terminal Position
    RADIAL
    Terminal Form
    FLAT
    Current Rating
    20A
    Frequency
    175MHz
    Base Part Number
    SD4931
    Pin Count
    4
    Number of Elements
    1
    Element Configuration
    Single
    Operating Mode
    ENHANCEMENT MODE
    Current - Test
    250mA
    Drain to Source Voltage (Vdss)
    200V
    Transistor Type
    N-Channel
    Continuous Drain Current (ID)
    20A
    Gate to Source Voltage (Vgs)
    20V
    Gain
    14.8dB
    Max Output Power
    175W
    Power - Output
    150W
    FET Technology
    METAL-OXIDE SEMICONDUCTOR
    Voltage - Test
    50V
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant

    Products Detail

    SD4931 Description

     

    SD4931 MOSFET is an N-channel MOS field-effect RF power transistor designed to be used in signal applications. The special low thermal resistance packaging makes SD4931 N-channel MOSFET suitable for ISM applications in which reliability and durability are essential. STMicroelectronics SD4931 has the excellent thermal stability.

     

     

    SD4931 Features

     

    Gold metalization

    Excellent thermal stability

    Common source configuration

    Thermally enhanced packaging for lower junction temperatures

     

     

    SD4931 Applications

     

    ISM applications

    DC large signal applications


    Documents

    Datasheets:

    SD4931SD4931-STMicroelectronics-datasheet-10838695.pdfSD4931-STMicroelectronics-datasheet-16347928.pdf
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
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