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    Part number
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    1. Home/
    2. All Categories/
    3. Discrete Semiconductors/
    4. Diodes & Rectifiers/
    5. STTH40P03ST STMicroelectronics

    STTH40P03ST [STMicroelectronics]

    STTH40P03ST
    STTH40P03ST

    Part No:

    STTH40P03ST

    Category:

    Diodes & Rectifiers

    Manufacturer:

    STMicroelectronics

    Description:

    Standard Diode Rectifier Standard Recovery >500ns, > 200mA (Io) 1.1V @ 40A 175°C Max 50?A @ 300V 3-Termination Tube TO-220-3 Through Hole

    RoHS Status:

    Product FAQ

    1. Is STTH40P03ST available for RFQ?

    Yes. STTH40P03ST by STMicroelectronics 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 STTH40P03ST?

    Pricing for STTH40P03ST 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 STTH40P03ST?

    STTH40P03ST is a STMicroelectronics Diodes & Rectifiers with Packaging: Tube and Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED and Voltage - Forward (Vf) (Max) @ If: 1.1V @ 40A. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for STTH40P03ST?

    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 STTH40P03ST 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 STTH40P03ST?

    Yes. If STTH40P03ST is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Diodes & Rectifiers parts or compatible alternatives.

    RFQ

    Part Number:

    STTH40P03ST

    Manufacturer:

    STMicroelectronics

    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
    Through Hole
    Mounting Type
    Through Hole
    Package / Case
    TO-220-3
    Diode Element Material
    SILICON
    Packaging
    Tube
    JESD-609 Code
    e3
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    3
    ECCN Code
    EAR99
    Terminal Finish
    TIN
    Max Operating Temperature
    175°C
    Min Operating Temperature
    -65°C
    HTS Code
    8541.10.00.80
    Voltage - Rated DC
    300V
    Terminal Position
    SINGLE
    Peak Reflow Temperature (Cel)
    245
    Reach Compliance Code
    unknown
    Current Rating
    40A
    Time@Peak Reflow Temperature-Max (s)
    NOT SPECIFIED
    Base Part Number
    STTH40
    Pin Count
    3
    JESD-30 Code
    R-PSFM-T3
    Qualification Status
    Not Qualified
    Number of Elements
    1
    Element Configuration
    Common Anode
    Speed
    Standard Recovery >500ns, > 200mA (Io)
    Diode Type
    Standard
    Voltage - Forward (Vf) (Max) @ If
    1.1V @ 40A
    Operating Temperature - Junction
    175°C Max
    Max Surge Current
    120A
    Application
    ULTRA FAST SOFT RECOVERY POWER
    Max Reverse Voltage (DC)
    300V
    Average Rectified Current
    40A
    Number of Phases
    1
    JEDEC-95 Code
    TO-220AB
    Reverse Voltage
    300V
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    STTH40P03ST Overview


    300V is a reasonable reverse voltage.There is an average rectified current of 40A volts for this device.Its current rating is 40A, which is the maximum current that a fuse will carry for an indefinite period without too much deterioration of the fuse element. 120A is the maximum value of surge current that can be used.In the datasheets, the peak reverse is 50?A, as indicated by the data chart.

    STTH40P03ST Features


    an average rectified current of 40A volts
    a current rating of 40A
    the peak reverse is 50?A


    STTH40P03ST Applications


    There are a lot of STMicroelectronics
    STTH40P03ST 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:

    STTH40P03S
    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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