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
    Customer Support:
    +86 755-2845-3125
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    [email protected]
    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. 303CNQ080 SMC Corporation

    303CNQ080 [SMC Corporation]

    303CNQ080
    303CNQ080

    Part No:

    303CNQ080

    Category:

    Diodes & Rectifiers

    Manufacturer:

    SMC Corporation

    Description:

    300A Schottky rectifier module series with center tap, optimized for low reverse leakage at high temperature.

    Datasheet:

    Product FAQ

    1. Is 303CNQ080 available for RFQ?

    Yes. 303CNQ080 by SMC Corporation 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 303CNQ080?

    Pricing for 303CNQ080 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 303CNQ080?

    303CNQ080 is a SMC Corporation Diodes & Rectifiers with Thermal Resistance Junction To Case Per Package: 0.15°C/W and Thermal Resistance Junction To Case Per Leg: 0.30°C/W. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for 303CNQ080?

    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 303CNQ080 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 303CNQ080?

    Yes. If 303CNQ080 is unavailable, obsolete, or does not meet your required lead time, we can help check similar SMC Corporation Diodes & Rectifiers parts or compatible alternatives.

    RFQ

    Part Number:

    303CNQ080

    Manufacturer:

    SMC Corporation

    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

    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
    Average Forward Current
    300A
    Operating Temperature
    -55°C ~ 175°C
    Package
    TO-244AB
    Weight
    79 g
    303CNQ080 V R
    80V
    303CNQ090 V R
    90V
    303CNQ100 V R
    100V
    Forward Voltage Drop 150A 125C
    0.72V
    Forward Voltage Drop 150A 25C
    0.91V
    Max Peak Surge Current
    22000A
    Max Reverse Leakage 125C
    60mA
    Thermal Resistance Case To Heatsink
    0.10°C/W
    Thermal Resistance Junction To Case Per Leg
    0.30°C/W
    Thermal Resistance Junction To Case Per Package
    0.15°C/W

    Products Detail

    The 303CNQ center tap Schottky rectifier module series has been optimized for low reverse leakage at high temperature. The proprietary barrier technology allows for reliable operation up to 175°C junction temperature. Features include high purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance, low forward voltage drop, high frequency operation, and guard ring for enhanced ruggedness and long term reliability.

    Key Features

    • Center tap module, Low forward voltage drop, High frequency operation, Guard ring for enhanced ruggedness, High purity epoxy encapsulation, Wide operating temperature range (-55°C to 175°C), High surge current capability

    Application scenarios

    • high current switching power supplies
    • plating power supplies
    • UPS systems
    • converters
    • free-wheeling diodes
    • welding
    • reverse battery protection

    Documents

    Datasheets:

    303CNQ Series

    RohsStatement:

    Vishay-company-15.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
    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • 12CTQ035S
      SMC Corporation
      Available for RFQ
      Request Volume Pricing
      -
    • 12TQ045
      SMC Corporation
      Available for RFQ
      Request Volume Pricing
      -
    • 30CTQ045S
      SMC Corporation
      Available for RFQ
      Request Volume Pricing
      -
    • 208CNQ060
      SMC Corporation
      Available for RFQ
      Request Volume Pricing
      -
    • MBRB2080CT
      SMC Corporation
      Available for RFQ
      Request Volume Pricing
    • 1SMA4762
      SMC Corporation
      Available for RFQ
      Request Volume Pricing
      -
    • 220CNQ030
      SMC Corporation
      Available for RFQ
      Request Volume Pricing
      -
    • 32CTQ030S
      SMC Corporation
      Available for RFQ
      Request Volume Pricing
      -
    • MBRB745
      SMC Corporation
      Available for RFQ
      Request Volume Pricing
    • BAT54W
      SMC Corporation
      Available for RFQ
      Request Volume Pricing
      -

    BAV19W

    BAV19W

    SMC Corporation

    10TQ040

    10TQ040

    SMC Corporation

    160CMQ035

    160CMQ035

    SMC Corporation

    FR2K

    FR2K

    SMC Corporation

    MBRB1635

    MBRB1635

    SMC Corporation

    225CNQ015

    225CNQ015

    SMC Corporation

    MBR4045CT

    MBR4045CT

    SMC Corporation

    20CJQ030

    20CJQ030

    SMC Corporation

    153CMQ100

    153CMQ100

    SMC Corporation

    MBRD330

    MBRD330

    SMC Corporation

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

    No recently viewed products

    BEST SELL
    H5AN4G6NBJR-UHI

    H5AN4G6NBJR-UHI

    SK HYNIX

    BEST SELL
    MT48H32M16LFB4-6 IT:C

    MT48H32M16LFB4-6 IT:C

    Micron

    BEST SELL
    FS32K118LFT0VLHT

    FS32K118LFT0VLHT

    NXP

    BEST SELL
    KLMAG1JETD-B041009

    KLMAG1JETD-B041009

    SAMSUNG

    BEST SELL
    K4AAG165WA-BCWE

    K4AAG165WA-BCWE

    SAMSUNG

    BEST SELL
    PI7C9X2G1616PRAHSBE

    PI7C9X2G1616PRAHSBE

    DIODES

    BEST SELL
    K4AAG085WA-BIWE

    K4AAG085WA-BIWE

    SAMSUNG

    BEST SELL
    PMEG4010CEGW-QJ

    PMEG4010CEGW-QJ

    NEXPERIA

    BEST SELL
    BQ27441DRZR-G1AG4

    BQ27441DRZR-G1AG4

    Texas Instruments

    BEST SELL
    M25P80-VMW6TG

    M25P80-VMW6TG

    Micron