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    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Discrete Semiconductors/
    4. Diodes & Rectifiers/
    5. DSA9-18F Littelfuse

    DSA9-18F [Littelfuse]

    DSA9-18F
    DSA9-18F

    Part No:

    DSA9-18F

    Category:

    Diodes & Rectifiers

    Manufacturer:

    Littelfuse

    Description:

    Avalanche Diode Rectifier Standard Recovery >500ns, > 200mA (Io) 1.4V @ 36A -40°C~180°C 3mA @ 1800V 1-Termination Bulk DO-203AA, DO-4, Stud Chassis, Stud Mount

    RoHS Status:

    Product FAQ

    1. Is DSA9-18F available for RFQ?

    Yes. DSA9-18F by Littelfuse 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 DSA9-18F?

    Pricing for DSA9-18F 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 DSA9-18F?

    DSA9-18F is a Littelfuse Diodes & Rectifiers with Packaging: Bulk and Max Repetitive Reverse Voltage (Vrrm): 1.8kV and Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for DSA9-18F?

    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 DSA9-18F 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 DSA9-18F?

    Yes. If DSA9-18F is unavailable, obsolete, or does not meet your required lead time, we can help check similar Littelfuse Diodes & Rectifiers parts or compatible alternatives.

    RFQ

    Part Number:

    DSA9-18F

    Manufacturer:

    Littelfuse

    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
    Factory Lead Time
    6 Weeks
    Mount
    Chassis, Stud
    Mounting Type
    Chassis, Stud Mount
    Package / Case
    DO-203AA, DO-4, Stud
    Number of Pins
    2
    Diode Element Material
    SILICON
    Packaging
    Bulk
    Published
    2011
    Pbfree Code
    yes
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    1
    ECCN Code
    EAR99
    Max Operating Temperature
    180°C
    Min Operating Temperature
    -40°C
    HTS Code
    8541.10.00.80
    Terminal Position
    UPPER
    Terminal Form
    SOLDER LUG
    Peak Reflow Temperature (Cel)
    NOT SPECIFIED
    Time@Peak Reflow Temperature-Max (s)
    NOT SPECIFIED
    Pin Count
    1
    JESD-30 Code
    O-MUPM-D1
    Qualification Status
    Not Qualified
    Number of Elements
    1
    Element Configuration
    Single
    Speed
    Standard Recovery >500ns, > 200mA (Io)
    Diode Type
    Avalanche
    Current - Reverse Leakage @ Vr
    3mA @ 1800V
    Voltage - Forward (Vf) (Max) @ If
    1.4V @ 36A
    Case Connection
    ANODE
    Operating Temperature - Junction
    -40°C~180°C
    Max Surge Current
    250A
    Application
    GENERAL PURPOSE
    Voltage - DC Reverse (Vr) (Max)
    1800V
    Forward Voltage
    1.4V
    Max Reverse Voltage (DC)
    1.8kV
    Average Rectified Current
    11A
    Number of Phases
    1
    Peak Reverse Current
    3mA
    Max Repetitive Reverse Voltage (Vrrm)
    1.8kV
    Peak Non-Repetitive Surge Current
    265A
    Reverse Voltage
    1.8kV
    REACH SVHC
    No SVHC
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    DSA9-18F Overview


    Phase diode rectifier is reasonable to reverse the voltage to 1.8kV.This device's average rectified current is zero volts.Surge currents are limited to 250A.The datasheets show a peak reverse of 3mA, as shown in the data chart.

    DSA9-18F Features


    an average rectified current of 11A volts
    the peak reverse is 3mA


    DSA9-18F Applications


    There are a lot of IXYS
    DSA9-18F 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
    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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