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    1. Home/
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    3. Discrete Semiconductors/
    4. Transistors/
    5. IRF640 STMicroelectronics

    IRF640 [STMicroelectronics]

    IRF640
    IRF640

    Part No:

    IRF640

    Category:

    Transistors

    Manufacturer:

    STMicroelectronics

    Description:

    N-channel 200V Power MOSFET with 18A drain current and low RDS(on) in TO-220/TO-220FP packages.

    RoHS Status:

    Product FAQ

    1. Is IRF640 available for RFQ?

    Yes. IRF640 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 IRF640?

    Pricing for IRF640 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 IRF640?

    IRF640 is a STMicroelectronics Transistors with Thermal Resistance Junction To Ambient: 62.5°C/W and Drain Source Breakdown Voltage: 200V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for IRF640?

    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 IRF640 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 IRF640?

    Yes. If IRF640 is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Transistors parts or compatible alternatives.

    RFQ

    Part Number:

    IRF640

    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
    Continuous Drain Current
    18A
    Drain Source Breakdown Voltage
    200V
    Drain Source On Resistance
    0.18Ω
    Gate Source Voltage
    ±20V
    I D Max
    18A
    I DM Max
    72A
    IRF640 P TOT
    125W
    IRF640 Package
    TO-220
    IRF640 R Thj-case Max
    1.0°C/W
    IRF640FP P TOT
    40W
    IRF640FP Package
    TO-220FP
    IRF640FP R Thj-case Max
    3.12°C/W
    Junction Temperature
    150°C
    Linear Derating Factor
    1.0W/°C
    Operating Temperature
    -55°C ~ +150°C
    Package
    TO-220-3L
    Packing
    Tube
    Power Dissipation
    2W
    R DS(on) Max
    0.18Ω
    R DS(on) Typ
    0.15Ω
    R Ds On Typ
    0.12Ω
    R Thc-sink Typ
    0.5°C/W
    R Thj-a Max
    62.5°C/W
    RoHS Status
    RoHS Compliant
    Single Pulse Avalanche Energy
    580 mJ
    Storage Temperature
    -55°C ~ +150°C
    T J
    150°C
    T Lmax Soldering
    300°C
    T Stg
    -65°C ~ 150°C
    Thermal Resistance Junction To Ambient
    62.5°C/W
    V DS Max
    200V
    V Ds Max
    200V
    V GS
    ±20V

    Products Detail

    This power MOSFET is designed using the MESH OVERLAY™ process, offering extremely high dv/dt capability, very low intrinsic capacitances, and minimized gate charge. It is suitable for switching applications with high performance and reliability.

    Key Features

    • Extremely high dv/dt capability
    • Very low intrinsic capacitances
    • Gate charge minimized
    • Mesh overlay™ technology

    Application scenarios

    • Switching application

    Documents

    Datasheets:

    IRF640(FP)
    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
      Secure payment method

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