With the continuous improvement and upgrading of technology, insulated gate bipolar transistors are gaining more influence in various high-tech industries. In fields such as online interactive uninterruptible power supplies (UPS) and data center power supplies, the responsible parties for online interactive UPS urgently need a device that can effectively control and regulate current — namely, a low Rds(on) MOSFET. Selecting a stable domestic low Rds(on) MOSFET device to replace the STP150N10F7 model is extremely important in the design of online interactive UPS circuits.
Currently, low Rds(on) MOSFET products face issues such as efficiency reduction, short product life, and poor heat dissipation, all of which directly affect the reliable operation of online interactive UPS equipment. Therefore, selecting a high-quality, domestically replaceable low Rds(on) MOSFET is crucial.

When electronic engineers decide to replace the STP150N10F7 model low Rds(on) MOSFET with a domestic alternative, they must carefully evaluate multiple key parameters. First, the performance parameters of the low Rds(on) MOSFET are critical, such as whether the rated current reaches 172A and the voltage reaches 100V. These parameters directly impact the device's operating efficiency. Additionally, the off-state loss and safe operating area (SOA) are also important factors.
Engineer Qiu was seeking a domestic low Rds(on) MOSFET manufacturer to deliver the FHP170N1F4A model low Rds(on) MOSFET for use in online interactive UPS, achieving the domestic replacement of MOSFETs.
1. Avalanche Current: 25A
2. N-channel Enhancement-mode Field-effect Transistor
3. Maximum Gate-Source Voltage Vgs: ±20V
4. With 172A current and 100V voltage
5. Excellent Quality Factor FOM (RDSON*Qg)
6. Threshold Voltage VGS(th): 2.0-4.0V

The FHP170N1F4A model MOSFET has a high recognition rate in the application of online interactive UPS, providing stable control.
Fei Hong Semiconductor provides a solution for online interactive UPS factories: the FHP170N1F4A type low Rds(on) MOSFET, with powerful parameters of 172A and 100V. It will effectively enhance the conversion current capability of the online interactive UPS circuit and address issues such as efficiency reduction, short product life, and poor heat dissipation.
The development of electronic products like online interactive UPS is no longer challenging, thanks to Fei Hong Semiconductor's FHP170N1F4A model low Rds(on) MOSFET, which provides solutions for lithium battery protection, buck-type DC/DC converters, etc. Stable component supply ensures orderly production. Call the sampling hotline at 400-831-6077 to experience the service!