The APT30DQ120BCT is a 30A, 1200V Ultrafast Soft Recovery Rectifier Diode from Microsemi (formerly Advanced Power Technology). It is designed for high-voltage, high-frequency applications where efficient switching and low EMI are critical.

Applications

• Power factor correction (PFC) circuits
• Output rectification in high-frequency switching power supplies
• Free-wheeling diodes in inverter circuits
• Welding power supplies

Features

• Ultrafast recovery time
• Soft recovery characteristics
• Low forward voltage drop
• High operating junction temperature
• High voltage capability

Benefits

• Minimizes switching losses in high-frequency applications due to ultrafast recovery time.
• Reduces voltage spikes and EMI due to soft recovery characteristics.
• Improves efficiency due to low forward voltage drop.
• Suitable for demanding applications with high operating temperatures and high voltages.

Technical Specifications

• Repetitive Peak Reverse Voltage (VRRM): 1200V
• Average Forward Current (IF(AV)): 30A
• Forward Voltage (VF): (Consult datasheet for specific value at specified current)
• Reverse Recovery Time (trr): Consult datasheet for typical value

Note: Refer to the official Microsemi datasheet for complete and accurate specifications. Always consult the datasheet before using this component in any application.