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NTB85N03T4 from ON,ON Semiconductor

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NTB85N03T4

Manufacturer: ON

Power MOSFET 85 Amps, 28 Volts

Partnumber Manufacturer Quantity Availability
NTB85N03T4 ON 4 In Stock

Description and Introduction

Power MOSFET 85 Amps, 28 Volts # Introduction to the NTB85N03T4 Electronic Component  

The NTB85N03T4 is a high-performance N-channel MOSFET designed for efficient power management in various electronic applications. With a drain-source voltage (VDS) rating of 30V and a continuous drain current (ID) of 85A, this component is well-suited for power switching, motor control, and DC-DC converters.  

Featuring a low on-resistance (RDS(on)) of just 2.2mΩ (typical at 10V gate drive), the NTB85N03T4 minimizes power losses, enhancing energy efficiency in high-current applications. Its robust design ensures reliable performance under demanding conditions, making it ideal for automotive, industrial, and consumer electronics.  

The MOSFET is housed in a TO-263 (D2PAK) package, providing excellent thermal dissipation and mechanical stability. Additionally, its fast switching characteristics and low gate charge contribute to improved system responsiveness in high-frequency circuits.  

Engineers and designers often select the NTB85N03T4 for its balance of power handling, efficiency, and durability, making it a versatile choice for modern power electronics. Whether used in battery management systems, load switches, or power supplies, this component delivers consistent performance in a compact form factor.

Application Scenarios & Design Considerations

Power MOSFET 85 Amps, 28 Volts

Alternative Part Number

  • IRF3205PBF --: N-channel MOSFET with 55V/110A rating, widely used as a drop-in replacement for 30V/85A class devices in switching applications.
  • STP75NF75 --: N-channel power MOSFET with 75V/80A capability, similar RDS(on) and TO-220 package, suitable for motor and power switching.
  • FDP8870 --: N-channel MOSFET in TO-220 with 30V/80A rating and low RDS(on), close electrical match to the original part.

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