The IRFZ44VSTRRPBF is a power MOSFET from International Rectifier (now Infineon Technologies). It is designed for high-efficiency switching applications. This MOSFET features a low on-resistance (RDS(on)) and gate charge, contributing to reduced power losses and improved system efficiency. Its robust design makes it suitable for various power management and motor control applications.

Applications

• DC-DC converters
• Motor control circuits
• Power inverters
• Switching power supplies
• Load switching
• Solid State Relays

Features

• Low on-resistance (RDS(on))
• Low gate charge (Qg)
• High avalanche ruggedness
• Logic-level gate drive
• Lead-Free
• RoHS compliant

Benefits

• Improved system efficiency due to reduced switching and conduction losses
• Simplified gate drive circuitry
• Increased system reliability due to avalanche ruggedness
• Direct logic-level interface, eliminating the need for additional driver circuitry
• Environmentally friendly due to lead-free and RoHS compliance

Additional Details

The IRFZ44VSTRRPBF has a drain-source voltage (Vds) rating of 60V and a continuous drain current (Id) rating of up to 47A (depending on the case temperature). The on-resistance (RDS(on)) is typically around 0.024 Ohms at Vgs=10V. It comes in a D2PAK (TO-263) package. The gate threshold voltage (Vgs(th)) is typically between 2V and 4V, making it suitable for logic-level gate drive. The device is designed to operate within a wide temperature range. Its fast switching speed reduces switching losses and allows for higher frequency operation.

Key Specifications:

• Vds: 60V
• Id: 47A
• RDS(on): 0.024 Ohms (at Vgs=10V)
• Qg: Typically 26nC
• Package: D2PAK (TO-263)