C3D10065A 3rd Generation 650V 10A Silicon Carbide Schottky Diode

C3D10065A 650V 10A SiC Schottky Diode for ASIC PSU Repair

The C3D10065A is a 3rd-generation 650V 10A silicon carbide (SiC) Schottky diode. Compared to traditional silicon rectifiers, SiC delivers zero reverse recovery current and zero forward recovery voltage — translating into higher switching frequency, higher power density and lower system cost. A drop-in upgrade for failed silicon diodes in ASIC miner PSUs.

Low forward-voltage (VF) drop and a positive temperature coefficient enable easy parallel operation when current sharing is needed. Designed for industrial SMPS, UPS, PFC + DC-DC boost stages, solar inverters — and by extension, the PFC / boost stages of mining PSUs.

Typical Failure Modes Solved

• Silicon diode reverse-recovery damage — failed Si diodes that cook the paired MOSFET.
• PFC stage efficiency drop — old fast-recovery diodes degraded over thousands of switching hours.
• Hot-spot / thermal runaway — replace with SiC for a cooler-running stage.
• Production refurbishment — bulk diode stock for SMPS rebuild lines.

C3D10065A Specifications

FAQ — C3D10065A SiC Schottky Diode

Q: Why upgrade from silicon to SiC?
A: SiC eliminates the reverse-recovery loss that dominates fast-diode dissipation at high frequency. Result: cooler MOSFET, cooler diode, room to push switching frequency higher.

Q: Drop-in for any 600V fast diode?
A: Footprint and forward-voltage budget must match. Check package and Vf at rated current before swapping — most TO-220 fast diodes can be upgraded, but verify per design.

Q: Bulk pricing?
A: Yes — email contact@lys-sz.com.

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• MBRF20100CT Schottky Rectifier – P221B / P222B
• IPW60R070C6 600V SJ MOSFET TO-247

SMPS repair shops stocking SiC Schottky? Email contact@lys-sz.com for bulk pricing. Worldwide shipping from our Shenzhen warehouses.