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    1. Home/
    2. All Categories/
    3. Discrete Semiconductors/
    4. Diodes & Rectifiers/
    5. UMA5818 Microchip

    UMA5818 [Microchip]

    UMA5818
    UMA5818

    Part No:

    UMA5818

    Category:

    Diodes & Rectifiers

    Manufacturer:

    Microchip

    Description:

    Schottky Diode Rectifier Fast Recovery =< 500ns, > 200mA (Io) 550mV @ 1A -50°C~125°C 500?A @ 30V 2-Termination Tape & Reel (TR) Ultramite? Surface Mount

    RoHS Status:

    Product FAQ

    1. Is UMA5818 available for RFQ?

    Yes. UMA5818 by Microchip 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 UMA5818?

    Pricing for UMA5818 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 UMA5818?

    UMA5818 is a Microchip Diodes & Rectifiers with Packaging: Tape & Reel (TR) and Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED and Voltage - Forward (Vf) (Max) @ If: 550mV @ 1A. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for UMA5818?

    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 UMA5818 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 UMA5818?

    Yes. If UMA5818 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip Diodes & Rectifiers parts or compatible alternatives.

    RFQ

    Part Number:

    UMA5818

    Manufacturer:

    Microchip

    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
    Mount
    Surface Mount
    Mounting Type
    Surface Mount
    Diode Element Material
    SILICON
    Packaging
    Tape & Reel (TR)
    Published
    1997
    JESD-609 Code
    e0
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    2
    ECCN Code
    EAR99
    Terminal Finish
    TIN LEAD
    Additional Feature
    FREE WHEELING DIODE, LOW POWER LOSS
    HTS Code
    8541.10.00.80
    Capacitance
    46pF
    Voltage - Rated DC
    30V
    Terminal Position
    DUAL
    Terminal Form
    NO LEAD
    Peak Reflow Temperature (Cel)
    NOT SPECIFIED
    Reach Compliance Code
    unknown
    Current Rating
    1A
    Time@Peak Reflow Temperature-Max (s)
    NOT SPECIFIED
    Base Part Number
    UMA5818
    Pin Count
    2
    JESD-30 Code
    R-PDSO-N2
    Qualification Status
    Not Qualified
    Operating Temperature (Max)
    125°C
    Number of Elements
    1
    Polarity
    Standard
    Configuration
    SINGLE
    Speed
    Fast Recovery =< 500ns, > 200mA (Io)
    Diode Type
    Schottky
    Output Current
    1A
    Voltage - Forward (Vf) (Max) @ If
    550mV @ 1A
    Operating Temperature - Junction
    -50°C~125°C
    Max Reverse Voltage (DC)
    30V
    Average Rectified Current
    1A
    RoHS Status
    RoHS Compliant
    Lead Free
    Contains Lead

    Products Detail

    UMA5818 Overview


    As a result, this device has a rectified current of 1A volts on average.Fuse elements have an indefinite life expectancy of 1A, which is the maximum current that the fuse can carry for an indefinite period of time.Phase diode rectifier is possible for a capacPhase diode rectifierance-based device to output a value of 46pF.

    UMA5818 Features


    an average rectified current of 1A volts
    a current rating of 1A


    UMA5818 Applications


    There are a lot of Microsemi Corporation
    UMA5818 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:

    UMA581(7-9)
    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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