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    • Discrete Silicon Carbide Schottky Diodes
    • 1200 V Discrete Silicon Carbide Schottky Diodes

    1200 V Discrete Silicon Carbide Schottky Diodes

    Wolfspeed’s Family of 1200 V SiC Schottky Diodes
    Wolfspeed's 1200 V Discrete Silicon Carbide (SiC) Schottky Diodes feature the MPS (Merged PiN Schottky) design which is more robust and reliable than standard Schottky barrier diodes. Pairing Wolfspeed Silicon Carbide diodes with Silicon Carbide MOSFETs creates a powerful combination of higher efficiency and reduced component pricing when purchased together.
    Angled product photo of the front and back of the TO-220-2 package used for Wolfspeed's Discrete Silicon Carbide MOSFETs.
    Angled product photo of the front and back of the TO-247-2 package used for Wolfspeed's Discrete Silicon Carbide MOSFETs.
    Angled product photo of the front and back of the TO-247-3 package used for Wolfspeed's Discrete Silicon Carbide MOSFETs.
    Image that includes both the front and back of the TO-252-2 package used for Wolfspeed's discrete Silicon Carbide power devices including SiC MOSFETs and Schottky diodes.
    Image that includes both the front and back of the TO-263-2 package used for Wolfspeed's discrete Silicon Carbide power devices including SiC MOSFETs and Schottky diodes.
    Angled product photo of the front and back of the TO-220-2 package used for Wolfspeed's Discrete Silicon Carbide MOSFETs.
    Angled product photo of the front and back of the TO-247-2 package used for Wolfspeed's Discrete Silicon Carbide MOSFETs.
    Angled product photo of the front and back of the TO-247-3 package used for Wolfspeed's Discrete Silicon Carbide MOSFETs.
    Image that includes both the front and back of the TO-252-2 package used for Wolfspeed's discrete Silicon Carbide power devices including SiC MOSFETs and Schottky diodes.
    Image that includes both the front and back of the TO-263-2 package used for Wolfspeed's discrete Silicon Carbide power devices including SiC MOSFETs and Schottky diodes.
    Angled product photo of the front and back of the TO-220-2 package used for Wolfspeed's Discrete Silicon Carbide MOSFETs.
    Angled product photo of the front and back of the TO-247-2 package used for Wolfspeed's Discrete Silicon Carbide MOSFETs.
    Angled product photo of the front and back of the TO-247-3 package used for Wolfspeed's Discrete Silicon Carbide MOSFETs.
    Image that includes both the front and back of the TO-252-2 package used for Wolfspeed's discrete Silicon Carbide power devices including SiC MOSFETs and Schottky diodes.
    Image that includes both the front and back of the TO-263-2 package used for Wolfspeed's discrete Silicon Carbide power devices including SiC MOSFETs and Schottky diodes.
    • Overview
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    • Parametric Data
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    Parametric Data

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    Status
    Blocking Voltage
    Current Rating
    Forward Voltage(VF(type))
    Maximum Continuous Current (IF)
    Package
    Qualification
    C4D02120E
    Active
    1200 V
    2 A
    1.4 V
    2 A
    TO-252-2
    Industrial
    C4D05120A

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    Active
    1200 V
    5 A
    1.4 V
    5 A
    TO-220-2
    Industrial
    C4D05120E
    Active
    1200 V
    5 A
    1.4 V
    5 A
    TO-252-2
    Industrial
    C4D10120D

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    Active
    1200 V
    10 A
    1.4 V
    10 A
    TO-247-3
    Industrial
    C4D10120A

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    Active
    1200 V
    10 A
    1.5 V
    10 A
    TO-220-2
    Industrial
    C4D10120E
    Active
    1200 V
    10 A
    1.5 V
    10 A
    TO-252-2
    Industrial
    C4D20120A

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    Active
    1200 V
    20 A
    1.5 V
    20 A
    TO-220-2
    Industrial
    C4D20120H

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    Active
    1200 V
    20 A
    1.5 V
    20 A
    TO-247-2
    Industrial
    C4D20120D

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    Active
    1200 V
    20 A
    1.5 V per leg
    20 A
    TO-247-3
    Industrial
    C4D30120H

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    Active
    1200 V
    30 A
    1.5 V
    30 A
    TO-247-2
    Industrial
    C4D30120D

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    Active
    1200 V
    30 A
    1.6 V per leg
    30 A
    TO-247-3
    Industrial
    C4D40120H

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    Active
    1200 V
    40 A
    1.5 V
    40 A
    TO-247-2
    Industrial
    C4D40120D

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    Active
    1200 V
    40 A
    1.5 V per leg
    40 A
    TO-247-3
    Industrial
    E6D40065D

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    Obsolete
    650 V
    40 A
    1.3 V
    40 A
    TO-247-3
    Automotive

    Knowledge Center

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    Driving Industrial E-Mobility With Silicon Carbide Semiconductors

    Continue Reading  White Paper

    Beat the Heat This Summer with Wolfspeed SiC in Residential & Commercial Air Conditioners and Heat Pumps 

    Silicon carbide is revolutionizing the heat pump and air conditioning industry by delivering unprecedented efficiency, enhanced durability, and superior performance in the most challenging of environments.
    Continue Reading  Technical Articles

    Simulate Designing Industrial Motor Drives with SiC using SpeedFit™ Design Simulator

    Use the SpeedFit™ Design Simulator to design smaller and quieter industrial motor drive systems including industrial low voltage motor drives, servo drives, and compressors for heat pumps and air conditioners.
    View Now  Videos

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    Featured Resources

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    Featured Application Notes

    PRD-08367: EV Charging Power Topologies Design Guidebook
    PRD-05652: Mounting Recommendations and Thermal Measurement for Wolfspeed® SiC Power Devices in Through-Hole Packages
    Power Product Packing & Shipping Reference Guide

    Tools & Support

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    Documents

    13 Documents Available
    Document Type
    Document Name
    Last Updated
    Application Notes
    PRD-05652: Mounting Recommendations and Thermal Measurement for Wolfspeed® SiC Power Devices in Through-Hole Packages (PDF)
    		02/2025
    Application Notes
    PRD-08710: Measuring Stray Inductance in Power Electronics Systems (PDF)
    		07/2024
    Application Notes
    PRD-08367: EV Charging Power Topologies Design Guidebook (PDF)
    		01/2024
    Application Notes
    PRD-06701: Thermal Management of Bottom-Side Cooled Surface-Mount Devices & Design Considerations (PDF)
    		12/2023
    Application Notes
    PRD-05653: Recommended Solder Profiles for Power Products (PDF)
    		09/2022
    Application Notes
    PRD-05641: Designing with Silicon Carbide in Energy Storage Applications (PDF)
    		02/2022
    Application Notes
    Selection Guide of SiC Schottky Diode in CCM PFC Applications (PDF)
    		09/2015
    White Papers
    Designed to Last, Even in the Harshest Environments (PDF)
    New
    		11/2025
    White Papers
    Enhancing System Durability with Advanced Packaging for Silicon Carbide (PDF)
    		11/2025
    White Papers
    SiC Power Module Reliability: Wolfspeed’s Power Cycling and Lifetime Modeling Approach (PDF)
    New
    		11/2025
    Sales Terms
    Wolfspeed, Inc. Sales Terms and Conditions (PDF)
    		04/2025
    Packing & Shipping
    Power Product Packing & Shipping Reference Guide (PDF)
    This document details the production packaging details including container type, quantity, MOQ, and dimensions as well as the moisture sensitivity level (MSL) for discrete SiC Schottky Diodes and MOSFETs.
    		11/2025
    Product Catalog
    Power Product Line Card (PDF)
    		01/2025

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