Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (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. STTH40P03SFP STMicroelectronics

    STTH40P03SFP [STMicroelectronics]

    STTH40P03SFP
    STTH40P03SFP

    Part No:

    STTH40P03SFP

    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 Full Pack Through Hole

    RoHS Status:

    Product FAQ

    1. Is STTH40P03SFP available for RFQ?

    Yes. STTH40P03SFP 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 STTH40P03SFP?

    Pricing for STTH40P03SFP 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 STTH40P03SFP?

    STTH40P03SFP 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 STTH40P03SFP?

    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 STTH40P03SFP 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 STTH40P03SFP?

    Yes. If STTH40P03SFP 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:

    STTH40P03SFP

    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 Full Pack
    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)
    NOT SPECIFIED
    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
    Case Connection
    ISOLATED
    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

    STTH40P03SFP Overview


    The reverse voltage should be 300V.In this device, there is an average rectified current of 40A volts.40A is its maximum current rating, which is the maximum current that a fuse can handle without deteriorating.This is the maximum amount of 120A surge current that can be used.As the data chart indicates, the peak reverse is 50?A.

    STTH40P03SFP Features


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


    STTH40P03SFP Applications


    There are a lot of STMicroelectronics
    STTH40P03SFP 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

    BEST SELL
    MT53E1G32D2FW-046 AAT:C TR

    MT53E1G32D2FW-046 AAT:C TR

    Micron

    BEST SELL
    TMS320F28035PAGS

    TMS320F28035PAGS

    Texas Instruments

    BEST SELL
    MTFC4GACAJCN-4M IT

    MTFC4GACAJCN-4M IT

    Micron

    BEST SELL
    ISL8225MIRZ

    ISL8225MIRZ

    RENESAS

    BEST SELL
    MT41K512M8DA-107 IT:P

    MT41K512M8DA-107 IT:P

    Micron

    BEST SELL
    K4RAH165VB-BCWM

    K4RAH165VB-BCWM

    SAMSUNG

    BEST SELL
    MT60B2G8HB-48B:A

    MT60B2G8HB-48B:A

    Micron

    BEST SELL
    ADF4351BCPZ

    ADF4351BCPZ

    Analog Devices

    BEST SELL
    K4FBE3D4HM-GHCL

    K4FBE3D4HM-GHCL

    SAMSUNG

    BEST SELL
    TMS5700432APZQQ1

    TMS5700432APZQQ1

    Texas Instruments

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • STPS2545CG
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STTH2R06S
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STTH8BC065DI
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STTH1R06
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STPS20200CT
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STPS30SM60SG-TR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • BYT30G-400
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STPS20L15D
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STPS20L15G-TR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STPS15H100CB-TR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing

    STTH10LCD06CG-TR

    STTH10LCD06CG-TR

    STMicroelectronics

    STPSC20H065CWLY

    STPSC20H065CWLY

    STMicroelectronics

    STPS200170TV1Y

    STPS200170TV1Y

    STMicroelectronics

    BAR43AFILM

    BAR43AFILM

    STMicroelectronics

    STPS2545CGY-TR

    STPS2545CGY-TR

    STMicroelectronics

    FERD40M45CG-TR

    FERD40M45CG-TR

    STMicroelectronics

    STPS340AFN

    STPS340AFN

    STMicroelectronics

    STTH1002CB-TR

    STTH1002CB-TR

    STMicroelectronics

    STPSC12065G-TR

    STPSC12065G-TR

    STMicroelectronics

    STPS30H60CG

    STPS30H60CG

    STMicroelectronics

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

    No recently viewed products