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    Part number
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    1. Home/
    2. All Categories/
    3. Discrete Semiconductors/
    4. Thyristors/
    5. SK040RTP Littelfuse

    SK040RTP [Littelfuse]

    SK040RTP
    SK040RTP

    Part No:

    SK040RTP

    Category:

    Thyristors

    Manufacturer:

    Littelfuse

    Description:

    SCR Standard Recovery -40°C~125°C 1.8V-On State (Vtm) (Max) 30?A-Current - Off State (Max) 3-Termination Tube TO-220-3 Through Hole

    RoHS Status:

    Product FAQ

    1. Is SK040RTP available for RFQ?

    Yes. SK040RTP 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 SK040RTP?

    Pricing for SK040RTP 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 SK040RTP?

    SK040RTP is a Littelfuse Thyristors with Packaging: Tube and Critical Rate of Rise of Off-State Voltage-Min: 250V/us and Current - Non Rep. Surge 50, 60Hz (Itsm): 430A 520A. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for SK040RTP?

    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 SK040RTP 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 SK040RTP?

    Yes. If SK040RTP is unavailable, obsolete, or does not meet your required lead time, we can help check similar Littelfuse Thyristors parts or compatible alternatives.

    RFQ

    Part Number:

    SK040RTP

    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

    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
    Factory Lead Time
    16 Weeks
    Mount
    Through Hole
    Mounting Type
    Through Hole
    Package / Case
    TO-220-3
    Operating Temperature
    -40°C~125°C
    Packaging
    Tube
    Published
    2004
    JESD-609 Code
    e3
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    3
    Terminal Finish
    Matte Tin (Sn)
    HTS Code
    8541.30.00.80
    Terminal Position
    SINGLE
    Peak Reflow Temperature (Cel)
    260
    Reach Compliance Code
    unknown
    Time@Peak Reflow Temperature-Max (s)
    40
    Pin Count
    3
    JESD-30 Code
    R-PSFM-T3
    Qualification Status
    Not Qualified
    Number of Elements
    1
    Configuration
    SINGLE
    Case Connection
    ANODE
    JEDEC-95 Code
    TO-220AB
    RMS Current (Irms)
    40A
    Hold Current
    60mA
    Trigger Device Type
    SCR
    Voltage - Off State
    1kV
    Voltage - Gate Trigger (Vgt) (Max)
    1.5V
    Current - Non Rep. Surge 50, 60Hz (Itsm)
    430A 520A
    Current - Gate Trigger (Igt) (Max)
    40mA
    Current - On State (It (RMS)) (Max)
    40A
    Repetitive Peak Off-state Voltage
    1000V
    Leakage Current (Max)
    5mA
    Current - On State (It (AV)) (Max)
    25A
    Non-Repetitive Pk On-state Cur
    520 A
    SCR Type
    Standard Recovery
    Voltage - On State (Vtm) (Max)
    1.8V
    Critical Rate of Rise of Off-State Voltage-Min
    250V/us
    Repetitive Peak Reverse Voltage
    1000V
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    SK040RTP Overview


    The RMS current describes the current's average strength, disregarding its direction, and its RMS current (Irms) is 40A.Repetitive peak off-state voltage is the maximum peak voltage allowed across the device, and the repetitive peak off-state voltage of this device is 1000V. The holding current (hypostatic) for electrical, electromagnetic, and electronic devices is the minimum current which must pass through a circuit in order for it to remain in the 'ON' state, and its current can be 60mA.Leakage current can be an indicator of the effectiveness of insulation on conductors,and its maximal leakage current can be 5mA.

    SK040RTP Features


    its RMS current (Irms) is 40A
    the repetitive peak off-state voltage of this device is 1000V
    its current can be 60mA
    its maximal leakage current can be 5mA


    SK040RTP Applications


    There are a lot of Littelfuse Inc.
    SK040RTP applications of SCRs thyristors.


    • DC motor control and drives
    • Battery charges
    • Welders
    • Power converters
    • Lighting control
    • Heat and temperature control
    • Motor starters
    • DC motor controls - AC motor controls
    • Uninterruptable power supplies
    • Wind mill

    Documents

    Datasheets:

    Sxx40x Series DatasheetPacking Options
    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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