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    Part number
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    1. Home/
    2. All Categories/
    3. Discrete Semiconductors/
    4. Thyristors/
    5. SK055RTP Littelfuse

    SK055RTP [Littelfuse]

    SK055RTP
    SK055RTP

    Part No:

    SK055RTP

    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 SK055RTP available for RFQ?

    Yes. SK055RTP 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 SK055RTP?

    Pricing for SK055RTP 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 SK055RTP?

    SK055RTP 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): 550A 650A. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for SK055RTP?

    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 SK055RTP 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 SK055RTP?

    Yes. If SK055RTP 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:

    SK055RTP

    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
    not_compliant
    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)
    55A
    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)
    550A 650A
    Current - Gate Trigger (Igt) (Max)
    40mA
    Current - On State (It (RMS)) (Max)
    55A
    Repetitive Peak Off-state Voltage
    1000V
    Current - On State (It (AV)) (Max)
    35A
    Non-Repetitive Pk On-state Cur
    650 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

    Products Detail

    SK055RTP Overview


    Despite its direction, the RMS current (Irms) describes the average strength of the current.This device has a repetitive peak off-state voltage of 1000V, which is its maximum peak voltage across the device.Holding current (hypostatic) for electrical, electromagnetic, and electronic devices is the minimum current passing through a circuit in order for it to remain in an "ON" state.

    SK055RTP Features


    its RMS current (Irms) is 55A
    the repetitive peak off-state voltage of this device is 1000V
    its current can be 60mA


    SK055RTP Applications


    There are a lot of Littelfuse Inc.
    SK055RTP 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:

    Sxx55x Series DatasheetPacking OptionsSCR Product Guide, 1A-70A
    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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