【FHA40T65A Product Type】
Trench Gate Field Stop IGBT
Trench-FS IGBT
【FHA40T65AProduct Description】
FHA40T65A is a channel N-type trench gate field stop IGBT, using Trench Field stop Ⅱ technology and optimized processes to achieve an extremely low VCEsat saturation voltage drop, and make a good trade-off between conduction loss and switching off loss (Eoff). The excellent on-state voltage drop and very short tail current provide strong support for optimizing system efficiency, and FHA40T65A also has good short-circuit characteristics, providing sufficient margin for handling emergencies in motor drive applications. It is widely applicable to high-frequency automotive sine wave AC220V inverters, photovoltaic inverters, outdoor energy storage power supplies, UPS, frequency converters, welding machines, industrial sewing machines, and other various hard-switching applications.
Other IGBT tube brand replacement models: Fairchild FGH40N60SFD
【FHA40T65AProduct Features】
High reliability, with reverse parallel fast recovery diode, Trench Field Stop Ⅱ technology (very short tail current, excellent Vcesat saturation voltage drop, low turn-off loss), and positive temperature coefficient.
【FHA40T65AApplication Examples】
1、FHA40T65 applied in high-frequency vehicle-mounted AC220V inverter
1.5KW model:Use 4 pieces of FHA40T65A in the full-bridge topology of the inverter
2、FHA40T65 applied in photovoltaic inverters, also known as solar inverters
Micro-inverter:The 3KW model uses 8 pieces of FHA40T65A in the full-bridge topology
Single-phase string inverter:Pre-stage boost (Single Boost)

Single-phase string inverter:Post-stage inverter (Two-level)
Single-phase string inverter: Post-stage inverter (Heric)
Single-phase string inverter: Post-stage inverter (H6)
3、FHA40T65 applied inmotor drive
Household appliances three-phase motor drive circuit diagram is the same as the above three-phase full-bridge topology
4、FHA40T65 applied inwelding machine
Four IGBTs form a full bridge, and some schemes will be paralleled according to power requirements to increase power, starting from multiples of two