SCD04065 650V 4A Silicon Carbide Schottky Diode

Description

Marked "SCD04065" on the package with AUK Semiconductor's logo, this is AUK's SCD04065, a 650V, 4A Silicon Carbide (SiC) Schottky Barrier Diode. Built with advanced SiC technology, it features near-zero reverse recovery current, temperature-independent switching behavior, and extremely fast switching performance.

Housed in an isolated 2-pin TO-220F package, it provides internal electrical isolation for easy heat-sink mounting while dramatically reducing switching losses and electromagnetic interference (EMI) in high-frequency power systems.

Key Specifications

• Type: Silicon Carbide (SiC) Schottky Barrier Diode

• Manufacturer: AUK Semiconductor

• Package Marking: SCD04065 / HM9C02F

• Package: TO-220F-2L (Isolated 2-pin through-hole)

• Peak Repetitive Reverse Voltage ($V_{RRM}$): 650V

• Continuous Forward Current ($I_F$): 4A ($T_C = 135^\circ\text{C}$)

• Forward Voltage Drop ($V_F$), typ: $1.45\text{ V}$ at $I_F = 4\text{ A}$ ($T_J = 25^\circ\text{C}$)

• Reverse Recovery Charge ($Q_c$): Near-zero (Zero reverse recovery loss)

• Operating Junction Temperature Range: $-55^\circ\text{C}$ to $+175^\circ\text{C}$

Common Applications

• Power Factor Correction (PFC) boost circuits

• High-frequency Switch-Mode Power Supplies (SMPS)

• Solar inverters and energy conversion systems

• High-efficiency DC-DC converters and industrial power supplies

Package Includes

• 1 x AUK SCD04065 650V 4A Silicon Carbide (SiC) Schottky Diode (TO-220F-2L)