Manufacturer Part Number
IRFB7440PBF
Manufacturer
Infineon Technologies
Introduction
The IRFB7440PBF is a high-performance N-channel MOSFET from Infineon Technologies. It is part of the HEXFET and StrongIRFET series.
Product Features and Performance
Low on-resistance of 2.5 mOhm @ 100A, 10V
High continuous drain current of 120A at 25°C case temperature
Wide operating temperature range of -55°C to 175°C
Low input capacitance of 4730 pF at 25V
High power dissipation of 143W at 25°C case temperature
Product Advantages
Excellent efficiency and thermal performance
Suitable for high-current, high-power applications
Robust design and reliable operation
Key Technical Parameters
Drain to Source Voltage (Vdss): 40V
Gate-Source Voltage (Vgs): ±20V
RDS(on) max: 2.5 mOhm
Continuous Drain Current (ID): 120A
Input Capacitance (Ciss): 4730 pF
Power Dissipation (Tc): 143W
Quality and Safety Features
RoHS3 compliant
Suitable for through-hole mounting
Compatibility
Can be used in a wide range of power electronics applications, including motor drives, power supplies, and power converters.
Application Areas
High-current and high-power applications
Industrial and automotive power electronics
Switching power supplies
Motor drives
Power conversion systems
Product Lifecycle
This product is an active and widely used MOSFET from Infineon.
Replacement and upgrade options are available.
Key Reasons to Choose This Product
Excellent efficiency and thermal performance
High current and power handling capabilities
Robust and reliable design
Suitable for a wide range of high-power applications
Availability of replacement and upgrade options
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