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STP40NF10

Name: STP40NF10
Rating: 4.7 (12 reviews)

MOSFET N-CH 100V 50A TO220AB

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製造商。部分 #STP40NF10
包 TO-220-3
資料表 STP40NF10 DataSheet
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規格

Package	Tube
Series	STripFET™ II
ProductStatus	Active
FETType	N-Channel
Technology	MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss)	100 V
Current-ContinuousDrain(Id)@25°C	50A (Tc)
DriveVoltage(MaxRdsOnMinRdsOn)	10V
RdsOn(Max)@IdVgs	28mOhm @ 25A, 10V
Vgs(th)(Max)@Id	4V @ 250µA
GateCharge(Qg)(Max)@Vgs	62 nC @ 10 V
Vgs(Max)	±20V
InputCapacitance(Ciss)(Max)@Vds	2180 pF @ 25 V
PowerDissipation(Max)	150W (Tc)
OperatingTemperature	-55°C ~ 175°C (TJ)
MountingType	Through Hole
SupplierDevicePackage	TO-220

概述

Description

The STP40NF10 is an N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) designed for various switching and amplification applications. It features a maximum drain-source voltage (V_DS) of 100V, a continuous drain current (I_D) of 40A, and a low on-resistance (R_DS(on)) specification that enhances its efficiency, making it suitable for power management tasks.
With a gate threshold voltage (V_GS(th)) ranging from 2V to 4V, it can be easily driven by standard logic levels. The device is often used in applications such as motor control, power supplies, and automotive systems. Its robust design allows it to handle significant voltage and current levels, making it a popular choice for both industrial and consumer electronics.
The STP40NF10 is typically available in a TO-220 package, facilitating effective heat dissipation. Its reliability and performance characteristics make it well-suited for high-efficiency designs where power loss needs to be minimized.

Features

The STP40NF10 is an N-channel MOSFET designed for high-performance applications. Key features include:
1. Voltage Rating: It has a maximum drain-source voltage (V_DS) of 100V, making it suitable for various power applications.
2. Current Rating: Capable of handling continuous drain currents (I_D) up to 40A, enabling it to drive substantial loads.
3. R_DS(on): Low on-resistance (approximately 0.04Ω at V_GS = 10V) ensures minimal conduction losses, enhancing efficiency.
4. Gate Threshold Voltage: The gate-source threshold voltage (V_GS(th)) ranges from 2V to 4V, facilitating easier drive from low-voltage controllers.
5. Packaging: Available in TO-220 and DPAK packages, offering flexibility for various PCB designs.
6. Thermal Performance: Good thermal conductivity supports stable operation under load, with a maximum junction temperature of 150°C.
These features make the STP40NF10 suitable for applications in power supplies, motor control, and automotive systems.

Package

The STP40NF10 is typically available in a TO-220 package type. This package is designed for power MOSFETs, allowing for efficient heat dissipation and easy mounting on heatsinks for enhanced thermal management.

Pinout

The STP40NF10 is an N-channel MOSFET with a total of 3 pins. The pin configuration and their functions are as follows:
1. Gate (G): This pin is used to control the MOSFET. A voltage applied to the gate allows current to flow from the drain to the source.

2. Drain (D): This pin is the output terminal where the current flows out of the MOSFET when it is turned on.
3. Source (S): This pin is the input terminal where current enters the MOSFET.
The STP40NF10 is designed for high-speed switching applications and can handle a maximum drain-source voltage (V_DS) of 100V and continuous drain current (I_D) of 40A at a junction temperature of 25°C. Its low on-resistance makes it suitable for power management applications.

Manufacturer

The STP40NF10 is manufactured by STMicroelectronics, a multinational electronics and semiconductor manufacturer. Founded in 1987, STMicroelectronics specializes in designing and manufacturing a wide range of semiconductor solutions, including microcontrollers, sensors, and power management devices. The company serves various industries, such as automotive, industrial, consumer electronics, and communication, providing innovative products that address the growing demand for energy efficiency and smart technologies. STMicroelectronics has a global presence with facilities for research, development, and manufacturing, making it a key player in the semiconductor market.

Application

The STP40NF10 is a N-channel MOSFET widely used in various applications, including power management in DC-DC converters, motor control, and switching power supplies. It is suitable for high-frequency switching applications due to its low gate charge and on-resistance. Common areas include automotive electronics, industrial automation, and consumer electronics, where efficient power handling and thermal performance are essential.

Equivalent

The STP40NF10 is a N-channel MOSFET with a maximum drain-source voltage of 100V and a continuous drain current of 40A. Equivalent products include the IRF540, FQP40N10, and AOD404. Always check specific datasheets for voltage, current ratings, and RDS(on) values for compatibility.