Description
Marked "SC0665F" on the package with an "SHS" logo, this is a Silicon Carbide (SiC) Schottky diode housed in the isolated, 2-lead TO-220AC through-hole package. The diode symbol printed on the body confirms polarity (cathode band toward the mounting tab), and the isolated TO-220AC outline allows direct heatsink mounting without a separate insulating pad. Parts in this "SC06xx" naming family are commonly marketed as silicon carbide Schottky diodes rated 650V in a TO-220AC package.
SiC Schottky diodes as a technology class fundamentally differ from standard silicon rectifiers: they offer zero forward and reverse recovery, temperature-independent fast and smooth switching performance, an outstanding figure-of-merit (Qc × VF), high surge current (IFSM) capability, high power density, system miniaturization, and reduced EMI compared to an equivalent silicon fast/ultrafast diode.
Key Specifications
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Type: Silicon Carbide (SiC) Schottky Diode
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Package Marking: SC0665F
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Package: TO-220AC, isolated, 2-lead, through-hole
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Reverse Voltage (VDC): 650V
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Reverse Recovery: Zero forward and reverse recovery
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Switching Behavior: Temperature-independent capacitive turn-off, zero recovery switching
Common Applications
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Switch Mode Power Supply (SMPS)
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AC-DC and DC-DC converters
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Battery charging infrastructure
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Server and telecom power supply
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Uninterruptible Power Supply (UPS)
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Photovoltaic (solar) inverters
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PFC boost diode stages
Package Includes
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1 x SC0665F Silicon Carbide Schottky Diode (TO-220AC)