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    Part number
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    1. Home/
    2. All Categories/
    3. Discrete Semiconductors/
    4. Diodes & Rectifiers/
    5. STTH312B-TR STMicroelectronics

    STTH312B-TR [STMicroelectronics]

    STTH312B-TR
    STTH312B-TR

    Part No:

    STTH312B-TR

    Category:

    Diodes & Rectifiers

    Manufacturer:

    STMicroelectronics

    Description:

    Standard Diode Rectifier Fast Recovery =< 500ns, > 200mA (Io) 2V @ 3A 175°C Max 10?A @ 1200V 2-Termination Tape & Reel (TR) TO-252-3, DPak (2 Leads + Tab), SC-63 Surface Mount

    RoHS Status:

    Product FAQ

    1. Is STTH312B-TR available for RFQ?

    Yes. STTH312B-TR 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 STTH312B-TR?

    Pricing for STTH312B-TR 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 STTH312B-TR?

    STTH312B-TR is a STMicroelectronics Diodes & Rectifiers with Packaging: Tape & Reel (TR) and Max Repetitive Reverse Voltage (Vrrm): 1.2kV and Time@Peak Reflow Temperature-Max (s): 30. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for STTH312B-TR?

    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 STTH312B-TR 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 STTH312B-TR?

    Yes. If STTH312B-TR 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:

    STTH312B-TR

    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
    Surface Mount
    Mounting Type
    Surface Mount
    Package / Case
    TO-252-3, DPak (2 Leads + Tab), SC-63
    Number of Pins
    3
    Diode Element Material
    SILICON
    Packaging
    Tape & Reel (TR)
    JESD-609 Code
    e3
    Pbfree Code
    yes
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    2
    ECCN Code
    EAR99
    Terminal Finish
    Matte Tin (Sn)
    Max Operating Temperature
    175°C
    Min Operating Temperature
    -65°C
    Additional Feature
    FREE WHEELING DIODE, LOW LEAKAGE CURRENT, SNUBBER DIODE, HIGH RELIABILITY
    HTS Code
    8541.10.00.80
    Voltage - Rated DC
    1.2kV
    Terminal Form
    GULL WING
    Peak Reflow Temperature (Cel)
    260
    Current Rating
    3A
    Time@Peak Reflow Temperature-Max (s)
    30
    Base Part Number
    STTH312
    Pin Count
    3
    JESD-30 Code
    R-PSSO-G2
    Number of Elements
    1
    Element Configuration
    Single
    Speed
    Fast Recovery =< 500ns, > 200mA (Io)
    Diode Type
    Standard
    Output Current
    3A
    Voltage - Forward (Vf) (Max) @ If
    2V @ 3A
    Case Connection
    CATHODE
    Forward Current
    3A
    Operating Temperature - Junction
    175°C Max
    Max Surge Current
    35A
    Application
    HIGH VOLTAGE ULTRA FAST SOFT RECOVERY
    Voltage - DC Reverse (Vr) (Max)
    1200V
    Forward Voltage
    2V
    Max Reverse Voltage (DC)
    1.2kV
    Average Rectified Current
    3A
    Number of Phases
    1
    Reverse Recovery Time
    115 ns
    Max Repetitive Reverse Voltage (Vrrm)
    1.2kV
    Peak Non-Repetitive Surge Current
    35A
    Reverse Voltage
    1.2kV
    Recovery Time
    115 ns
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    STTH312B-TR Overview


    Reverse voltages of 1.2kV are reasonable.A rectified current of 3A volts is averaged for this device.A value of 3A is the maximum forward current that can be allowed.This fuse has a current rating of 3A, which is the maximum current that will not deteriorate the fuse element over a long period.35A is the maximum value of surge current.As indicated by the data chart in the datasheets, the peak reverse is 10?A.

    STTH312B-TR Features


    an average rectified current of 3A volts
    a current rating of 3A
    the peak reverse is 10?A


    STTH312B-TR Applications


    There are a lot of STMicroelectronics
    STTH312B-TR 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:

    STTH312STTH312B-TR-STMicroelectronics-datasheet-7828091.pdfSTTH312B-TR-STMicroelectronics-datasheet-12536871.pdfSTTH312B-TR-STMicroelectronics-datasheet-109713.pdf
    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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