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    1. Home/
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    3. Discrete Semiconductors/
    4. Transistors/
    5. STW20NB50 STMicroelectronics

    STW20NB50 [STMicroelectronics]

    STW20NB50
    STW20NB50

    Part No:

    STW20NB50

    Category:

    Transistors

    Manufacturer:

    STMicroelectronics

    Description:

    MOSFET (Metal Oxide) N-Channel Tube 250m ? @ 10A, 10V ±30V 4700pF @ 25V 110nC @ 10V TO-247-3

    RoHS Status:

    Product FAQ

    1. Is STW20NB50 available for RFQ?

    Yes. STW20NB50 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 STW20NB50?

    Pricing for STW20NB50 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 STW20NB50?

    STW20NB50 is a STMicroelectronics Transistors with Packaging: Tube and Current - Continuous Drain (Id) @ 25°C: 20A Tc and Drive Voltage (Max Rds On,Min Rds On): 10V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for STW20NB50?

    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 STW20NB50 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 STW20NB50?

    Yes. If STW20NB50 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:

    STW20NB50

    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

    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
    Mount
    Through Hole
    Mounting Type
    Through Hole
    Package / Case
    TO-247-3
    Transistor Element Material
    SILICON
    Operating Temperature
    150°C TJ
    Packaging
    Tube
    JESD-609 Code
    e3
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    3
    ECCN Code
    EAR99
    Terminal Finish
    Matte Tin (Sn)
    Additional Feature
    AVALANCHE RATED
    HTS Code
    8541.29.00.95
    Voltage - Rated DC
    500V
    Technology
    MOSFET (Metal Oxide)
    Peak Reflow Temperature (Cel)
    NOT SPECIFIED
    Reach Compliance Code
    not_compliant
    Current Rating
    20A
    Time@Peak Reflow Temperature-Max (s)
    NOT SPECIFIED
    Base Part Number
    STW20N
    Pin Count
    3
    JESD-30 Code
    R-PSFM-T3
    Qualification Status
    Not Qualified
    Number of Elements
    1
    Power Dissipation-Max
    250W Tc
    Element Configuration
    Single
    Operating Mode
    ENHANCEMENT MODE
    Power Dissipation
    250W
    FET Type
    N-Channel
    Transistor Application
    SWITCHING
    Input Capacitance (Ciss) (Max) @ Vds
    4700pF @ 25V
    Current - Continuous Drain (Id) @ 25°C
    20A Tc
    Gate Charge (Qg) (Max) @ Vgs
    110nC @ 10V
    Rise Time
    15ns
    Drive Voltage (Max Rds On,Min Rds On)
    10V
    Vgs (Max)
    ±30V
    Fall Time (Typ)
    25 ns
    Continuous Drain Current (ID)
    20A
    JEDEC-95 Code
    TO-247AC
    Gate to Source Voltage (Vgs)
    30V
    Drain-source On Resistance-Max
    0.25Ohm
    Drain to Source Breakdown Voltage
    500V
    Pulsed Drain Current-Max (IDM)
    80A
    Avalanche Energy Rating (Eas)
    1000 mJ
    Feedback Cap-Max (Crss)
    75 pF
    Turn On Time-Max (ton)
    57ns
    RoHS Status
    RoHS Compliant
    Lead Free
    Contains Lead

    Products Detail

    STW20NB50 Description


    The STW20NB50 is an N-channel Zener-protected Power MOSFET developed using STMicroelectronics' SuperMESH? technology, achieved through optimization of ST's well-established strip-based PowerMESH? layout. In addition to a significant reduction in on-resistance, this device is designed to ensure a high level of dv/dt capability for the most demanding applications.



    STW20NB50 Features


    • Gate charge minimized

    • Very low intrinsic capacitance

    • Extremely high dv/dt capability

    • 100% avalanche tested



    STW20NB50 Applications


    • High current, high-speed switching

    • Switch-mode power supplies (SMPS)

    • DC-AC converters for welding  equipment and uninterruptible power supplies and motor drive


    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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