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    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Discrete Semiconductors/
    4. Diodes & Rectifiers/
    5. SF31-AP Unknown

    SF31-AP [Unknown]

    SF31-AP
    SF31-AP

    Part No:

    SF31-AP

    Category:

    Diodes & Rectifiers

    Manufacturer:

    Unknown

    Description:

    Standard Diode Rectifier Fast Recovery =< 500ns, > 200mA (Io) 950mV @ 40V -55°C~125°C 2-Termination Tape & Box (TB) DO-201AD, Axial Through Hole

    RoHS Status:

    Product FAQ

    1. Is SF31-AP available for RFQ?

    Yes. SF31-AP by Unknown 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 SF31-AP?

    Pricing for SF31-AP 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 SF31-AP?

    SF31-AP is a Unknown Diodes & Rectifiers with Packaging: Tape & Box (TB) and Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED and Voltage - Forward (Vf) (Max) @ If: 950mV @ 40V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for SF31-AP?

    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 SF31-AP 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 SF31-AP?

    Yes. If SF31-AP is unavailable, obsolete, or does not meet your required lead time, we can help check similar Unknown Diodes & Rectifiers parts or compatible alternatives.

    RFQ

    Part Number:

    SF31-AP

    Manufacturer:

    Unknown

    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
    Mounting Type
    Through Hole
    Package / Case
    DO-201AD, Axial
    Surface Mount
    NO
    Diode Element Material
    SILICON
    Packaging
    Tape & Box (TB)
    JESD-609 Code
    e3
    Pbfree Code
    yes
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    2
    ECCN Code
    EAR99
    Terminal Finish
    Matte Tin (Sn)
    HTS Code
    8541.10.00.80
    Terminal Form
    WIRE
    Peak Reflow Temperature (Cel)
    NOT SPECIFIED
    Reach Compliance Code
    not_compliant
    Time@Peak Reflow Temperature-Max (s)
    NOT SPECIFIED
    Pin Count
    2
    JESD-30 Code
    O-PALF-W2
    Qualification Status
    Not Qualified
    Number of Elements
    1
    Configuration
    SINGLE
    Speed
    Fast Recovery =< 500ns, > 200mA (Io)
    Diode Type
    Standard
    Voltage - Forward (Vf) (Max) @ If
    950mV @ 40V
    Case Connection
    ISOLATED
    Operating Temperature - Junction
    -55°C~125°C
    Output Current-Max
    3A
    Application
    SUPER FAST RECOVERY
    Voltage - DC Reverse (Vr) (Max)
    50V
    Current - Average Rectified (Io)
    3A
    Number of Phases
    1
    Reverse Recovery Time
    35ns
    Rep Pk Reverse Voltage-Max
    50V
    Capacitance @ Vr, F
    100pF @ 4V 1MHz
    Non-rep Pk Forward Current-Max
    100A
    RoHS Status
    RoHS Compliant

    Products Detail

    SF31-AP Overview


    Output current is maximal at 3A.

    SF31-AP Features


    3A is the maximum value


    SF31-AP Applications


    There are a lot of Micro Commercial Co
    SF31-AP applications of single-phase diode rectifier.


    • DC motor control and drives
    • Battery chargers
    • Welders
    • Power converters
    • Reverse Polarity Protection
    • Ultra High-Speed Switching
    • Freewheeling
    • Polarity Protection Diode
    • Recirculating Diode
    • Switching Diode

    Documents

    Datasheets:

    SF31 - SF38
    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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