STP140NF75

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STP140NF75

MOSFET N-CH 75V 120A TO220AB

100% gốc & amp; Mới

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Bảo hành 365 ngày

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Thông số kỹ thuật

Package Tube
Series STripFET™ III
ProductStatus Active
FETType N-Channel
Technology MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss) 75 V
Current-ContinuousDrain(Id)@25°C 120A (Tc)
DriveVoltage(MaxRdsOnMinRdsOn) 10V
RdsOn(Max)@IdVgs 7.5mOhm @ 70A, 10V
Vgs(th)(Max)@Id 4V @ 250µA
GateCharge(Qg)(Max)@Vgs 218 nC @ 10 V
Vgs(Max) ±20V
InputCapacitance(Ciss)(Max)@Vds 5000 pF @ 25 V
PowerDissipation(Max) 310W (Tc)
OperatingTemperature -55°C ~ 175°C (TJ)
MountingType Through Hole
SupplierDevicePackage TO-220

Tổng quan

Description

The STP140NF75 is an N-channel MOSFET designed for efficient switching applications. It features a maximum drain-source voltage (V_DS) of 75V and a continuous drain current (I_D) of up to 140A, making it suitable for high-power applications. The device has a low on-resistance (R_DS(on)), which helps reduce power losses during operation, enhancing overall system efficiency.
With a maximum gate-source voltage (V_GS) of ±20V, the STP140NF75 can be driven easily by common gate drive circuits. It exhibits fast switching speeds, making it ideal for applications such as DC-DC converters, motor drivers, and power management systems.
Additionally, the MOSFET is housed in a TO-220 package, which provides good thermal performance, allowing for effective heat dissipation. Its robust construction and reliable performance make the STP140NF75 a popular choice in the design of power electronic systems.

Features

The STP140NF75 is an N-channel MOSFET designed for power applications, featuring a maximum drain-source voltage (V_DS) of 75V and a continuous drain current (I_D) of 140A. Key features include:
1. Low R_DS(on): Offers a low on-state resistance (typically around 0.017 Ω) to reduce conduction losses.
2. Fast Switching: Enables efficient operation in high-frequency applications, making it suitable for various power management tasks.
3. High Thermal Performance: Comes with a TO-220 package that facilitates effective heat dissipation, supporting robust performance at elevated temperatures.
4. Gate Threshold Voltage (V_GS(th)): Typically between 2-4V, allowing for easy interfacing with low-voltage control circuits.
5. Integrated Body Diode: Provides reverse conduction capability, beneficial for applications like synchronous rectification.
These features make the STP140NF75 ideal for motor drives, power supplies, and other high-power applications.

Package

The STP140NF75 is typically packaged in a TO-220 package type. This package provides good thermal performance and is suitable for high-power applications.

Pinout

The STP140NF75 is a N-channel MOSFET with a pin count of 5. The pin configuration and their functions are as follows:
1. Gate (G): This pin controls the MOSFET's on/off state. A positive voltage applied to the gate allows current to flow from drain to source.
2. Drain (D): The drain is where the main current enters the MOSFET when it is in the 'on' state.
3. Source (S): The source is where the current exits the MOSFET. It is typically connected to ground or a lower potential in circuits.
4. Body Diode (internal): The MOSFET also includes a body diode, which allows current to flow in the reverse direction (from source to drain) when the device is off.
5. Tab/Heatsink: The metal tab or heatsink is used for thermal management and is typically connected to the source.
This MOSFET is designed for high efficiency and is suitable for various applications in power management and switching.

Manufacturer

The STP140NF75 is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in producing a wide range of electronic components, including integrated circuits, microcontrollers, and power transistors. The company serves various industries, such as automotive, industrial, consumer electronics, and telecommunications. STMicroelectronics is known for its commitment to innovation and sustainability, developing technologies that enhance energy efficiency and reduce environmental impact.

Application

The STP140NF75 is an N-channel MOSFET primarily used in power management applications. Its areas of application include DC-DC converters, motor drives, power supplies, and switching power applications. Due to its high current handling and low on-resistance, it's suitable for industrial automation, renewable energy systems, and automotive power electronics.

Equivalent

Equivalent products to the STP140NF75 MOSFET include the IRF140N, FQP140N, and IXFH140N. These components share similar specifications such as voltage rating, current handling, and on-resistance, making them suitable substitutes in various applications. Always check the datasheets for precise electrical characteristics.

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