Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (Sales)
phone
Lucy (Sales)
phone
Ban (Sales)
phone
+86 755-2845-3125
RFQ List
  • open navigation menu
    • Logo
    • RFQ List
      • Manufacturers
      • Hot Products
      • RFQ
      • Blog
      • Tools
      • Sourcing Solutions
      • PCB/SMT
      • About Us
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    CONTACT US
    +86 755-2845-3125
    [email protected][email protected][email protected]
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    Company
    • Blog
    • About Us
    • Contact Us
    Resources
    • Categories
    • Manufacturers
    • Tools
    • RFQ
    Quick link
    • Privacy Policy
    • Terms of Use
    • Cookies Policy
    • Refund & Return Policy
    • Shipping & Delivery Policy
    Payment
    • Payment method
    • Payment method
    • Payment method
    • Payment method
    Logistics
    • Logistics partner
    • Logistics partner
    • Logistics partner
    • Logistics partner

    © 2026 Copyright. All Rights Reserved. Made by ICAllIn

    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Discrete Semiconductors/
    4. Diodes & Rectifiers/
    5. STTA512B STMicroelectronics

    STTA512B [STMicroelectronics]

    STTA512B
    STTA512B

    Part No:

    STTA512B

    Category:

    Diodes & Rectifiers

    Manufacturer:

    STMicroelectronics

    Description:

    Standard Diode Rectifier Fast Recovery =< 500ns, > 200mA (Io) 2.2V @ 5A 150°C Max 100?A @ 1200V 2-Termination Tube TO-252-3, DPak (2 Leads + Tab), SC-63 Surface Mount

    RoHS Status:

    Product FAQ

    1. Is STTA512B available for RFQ?

    Yes. STTA512B 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 STTA512B?

    Pricing for STTA512B 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 STTA512B?

    STTA512B is a STMicroelectronics Diodes & Rectifiers with Packaging: Tube and Time@Peak Reflow Temperature-Max (s): 30 and Voltage - Forward (Vf) (Max) @ If: 2.2V @ 5A. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for STTA512B?

    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 STTA512B 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 STTA512B?

    Yes. If STTA512B 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:

    STTA512B

    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
    150°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
    5A
    Time@Peak Reflow Temperature-Max (s)
    30
    Base Part Number
    STTA512
    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
    13W
    Voltage - Forward (Vf) (Max) @ If
    2.2V @ 5A
    Case Connection
    CATHODE
    Operating Temperature - Junction
    150°C Max
    Max Surge Current
    70A
    Output Current-Max
    5A
    Application
    HIGH VOLTAGE ULTRA FAST SOFT RECOVERY
    Voltage - DC Reverse (Vr) (Max)
    1200V
    Forward Voltage
    2.2V
    Max Reverse Voltage (DC)
    1.2kV
    Average Rectified Current
    5A
    Number of Phases
    1
    Reverse Recovery Time
    95 ns
    Peak Non-Repetitive Surge Current
    45A
    Reverse Voltage
    1.2kV
    Recovery Time
    95 ns
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    STTA512B Overview


    An acceptable reverse voltage would be 1.2kV.As a result, this device has a rectified current of 5A volts on average.A device like this produces no heat as a secondary effect of its primary operation.Fuse elements have an indefinite life expectancy of 5A, which is the maximum current that the fuse can carry for an indefinite period of time.There is no maximum value for 70A surge current.Using the output current as an example, 5A is the maximum value.Based on the data charts in the datasheets, the peak reverse is 100?A.

    STTA512B Features


    an average rectified current of 5A volts
    a current rating of 5A
    5A is the maximum value
    the peak reverse is 100?A


    STTA512B Applications


    There are a lot of STMicroelectronics
    STTA512B 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:

    STTA512D/F/B/FP
    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

    BEST SELL
    K4B2G1646F-BCNB

    K4B2G1646F-BCNB

    SAMSUNG

    BEST SELL
    AD7124-8BCPZ-RL

    AD7124-8BCPZ-RL

    Analog Devices

    BEST SELL
    MT48LC4M32B2P-6A IT:L

    MT48LC4M32B2P-6A IT:L

    Micron

    BEST SELL
    TLP2361(TPL,E(T

    TLP2361(TPL,E(T

    TOSHIBA

    BEST SELL
    KHBBC4B03C-MC1K

    KHBBC4B03C-MC1K

    SAMSUNG

    BEST SELL
    H9TQ64A8GTDCUR-KUM

    H9TQ64A8GTDCUR-KUM

    SK HYNIX

    BEST SELL
    VN7050AJTR

    VN7050AJTR

    STMicroelectronics

    BEST SELL
    MT25QL01GBBB8ESF-0SIT

    MT25QL01GBBB8ESF-0SIT

    Micron

    BEST SELL
    INA226AIDGSR

    INA226AIDGSR

    Texas Instruments

    BEST SELL
    MTFC8GAKAJCN-4M IT

    MTFC8GAKAJCN-4M IT

    Micron

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • STPS3L60UF
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STPS30170CFP
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • L6210
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STPS41H100CTY
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STPS40H100CW
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STPS41H100CT
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STPS30M120SR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STTH30R03CG
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STPS5H100BY-TR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STTH802G-TR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing

    STPS1L60MF

    STPS1L60MF

    STMicroelectronics

    STPS41L30CG-TR

    STPS41L30CG-TR

    STMicroelectronics

    STPS15L25D

    STPS15L25D

    STMicroelectronics

    STPST5H100SB-TR

    STPST5H100SB-TR

    STMicroelectronics

    STPS30L60CT

    STPS30L60CT

    STMicroelectronics

    STPS1545CG

    STPS1545CG

    STMicroelectronics

    BAT54AWFILMY

    BAT54AWFILMY

    STMicroelectronics

    STPS1L20M

    STPS1L20M

    STMicroelectronics

    STPS20SM60SR

    STPS20SM60SR

    STMicroelectronics

    STTH1003SB-TR

    STTH1003SB-TR

    STMicroelectronics

    Transistors(202881)Discrete & Power Modules(14567)Thyristors(12548)

    No recently viewed products