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    Part number
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    1. Home/
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    3. Discrete Semiconductors/
    4. Diodes & Rectifiers/
    5. STTA312B STMicroelectronics

    STTA312B [STMicroelectronics]

    STTA312B
    STTA312B

    Part No:

    STTA312B

    Category:

    Diodes & Rectifiers

    Manufacturer:

    STMicroelectronics

    Description:

    Standard Diode Rectifier Fast Recovery =< 500ns, > 200mA (Io) 1.8V @ 3A 125°C Max 20?A @ 1200V 2-Termination Tube TO-252-3, DPak (2 Leads + Tab), SC-63 Surface Mount

    RoHS Status:

    Product FAQ

    1. Is STTA312B available for RFQ?

    Yes. STTA312B 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 STTA312B?

    Pricing for STTA312B 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 STTA312B?

    STTA312B is a STMicroelectronics Diodes & Rectifiers with Packaging: Tube and Time@Peak Reflow Temperature-Max (s): 30 and Voltage - Forward (Vf) (Max) @ If: 1.8V @ 3A. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for STTA312B?

    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 STTA312B 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 STTA312B?

    Yes. If STTA312B 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:

    STTA312B

    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
    Diode Element Material
    SILICON
    Packaging
    Tube
    JESD-609 Code
    e3
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    2
    ECCN Code
    EAR99
    Terminal Finish
    Matte Tin (Sn)
    Max Operating Temperature
    125°C
    Min Operating Temperature
    -65°C
    Additional Feature
    FREE WHEELING DIODE, SNUBBER DIODE
    HTS Code
    8541.10.00.80
    Voltage - Rated DC
    1.2kV
    Terminal Form
    GULL WING
    Peak Reflow Temperature (Cel)
    260
    Reach Compliance Code
    not_compliant
    Current Rating
    3A
    Time@Peak Reflow Temperature-Max (s)
    30
    Base Part Number
    STTA312
    Pin Count
    3
    JESD-30 Code
    R-PSSO-G2
    Qualification Status
    Not Qualified
    Number of Elements
    1
    Element Configuration
    Single
    Speed
    Fast Recovery =< 500ns, > 200mA (Io)
    Diode Type
    Standard
    Power Dissipation
    7.5W
    Voltage - Forward (Vf) (Max) @ If
    1.8V @ 3A
    Case Connection
    CATHODE
    Operating Temperature - Junction
    125°C Max
    Max Surge Current
    25A
    Output Current-Max
    3A
    Application
    HIGH VOLTAGE FAST SOFT RECOVERY
    Voltage - DC Reverse (Vr) (Max)
    1200V
    Max Reverse Voltage (DC)
    1.2kV
    Average Rectified Current
    3A
    Number of Phases
    1
    Reverse Recovery Time
    115 ns
    Reverse Voltage
    1.2kV
    Recovery Time
    115 ns
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    STTA312B Overview


    There is no reason to reverse the voltage at 1.2kV.Devices like this have an average rectified current of 3A volts.In the course of its primary operation, this electronic or electrical device produces 7.5W heat.Having a current rating of 3A means it can carry the maximum current an indefinite period without deterioration.Surge current can reach maximum value 25A.Output current maximum is 3A.On the data sheets, the peak reverse is indicated by the data chart as 20?A.

    STTA312B Features


    an average rectified current of 3A volts
    a current rating of 3A
    3A is the maximum value
    the peak reverse is 20?A


    STTA312B Applications


    There are a lot of STMicroelectronics
    STTA312B 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:

    STTA312B
    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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