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STP11NK50ZFP

Name: STP11NK50ZFP
Rating: 4.7 (12 reviews)

MOSFET N-CH 500V 10A TO220FP

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資料表 STP11NK50ZFP DataSheet
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規格

Supplier	STMicroelectronics
Package	Tube
Series	SuperMESH™
ProductStatus	Not For New Designs
FETType	N-Channel
Technology	MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss)	500 V
Current-ContinuousDrain(Id)@25°C	10A (Tc)
DriveVoltage(MaxRdsOnMinRdsOn)	10V
RdsOn(Max)@IdVgs	520mOhm @ 4.5A, 10V
Vgs(th)(Max)@Id	4.5V @ 100µA
GateCharge(Qg)(Max)@Vgs	68 nC @ 10 V
Vgs(Max)	±30V
InputCapacitance(Ciss)(Max)@Vds	1390 pF @ 25 V
PowerDissipation(Max)	30W (Tc)
OperatingTemperature	-55°C ~ 150°C (TJ)
MountingType	Through Hole
SupplierDevicePackage	TO-220FP

概述

Description

The STP11NK50ZFP is a power MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) designed for high-performance applications. It features a maximum drain-source voltage (V_DS) of 500V and a continuous drain current (I_D) rating of 11A at 25°C. This device is optimized for switching applications, making it suitable for power supplies, motor control, and inverter circuits.
Key specifications include a low on-resistance (R_DS(on)), which enhances efficiency by reducing power losses during operation. The TO-220 package provides good thermal dissipation, allowing for reliable performance under high-load conditions.
The STP11NK50ZFP is characterized by its fast switching capabilities, making it ideal for applications requiring rapid on/off control. Its construction includes a gate threshold voltage (V_GS(th)) of around 2-4V, enabling compatibility with standard control voltages. Overall, this MOSFET is a versatile component for designers seeking efficient power management solutions in various electronic systems.

Features

The STP11NK50ZFP is a high-voltage N-channel MOSFET designed for power applications. Key features include:
- Voltage Rating: 500V, allowing it to handle high voltages in various applications.
- Continuous Drain Current: 11A, suitable for medium to high power requirements.
- R_DS(on): Low on-resistance (typically 0.65 ohms), which reduces conduction losses and increases efficiency in power conversion.
- Gate Threshold Voltage (V_GS(th)): Typically ranges from 2V to 4V, enabling easy driving from standard logic levels.
- Package Type: Available in a TO-220F package, facilitating efficient heat dissipation.
- Fast Switching Speed: Designed for high-speed operation, making it suitable for switching power supplies and motor control applications.
- Safe Operating Area: Robust performance with good thermal stability.
These features make the STP11NK50ZFP ideal for applications such as power supplies, industrial equipment, and electronic control systems.

Package

The STP11NK50ZFP is packaged in a TO-220 format. This type of package features a metal tab for heat dissipation, making it suitable for high-power applications. It provides good thermal conductivity and allows for easy mounting on heat sinks.

Pinout

The STP11NK50ZFP is an N-channel MOSFET with a pin count of 3. Its pin configuration includes:
1. Gate (G) - This terminal is used to control the MOSFET. Applying a voltage to the gate allows current to flow between the drain and source.

2. Drain (D) - This terminal is where the current exits the MOSFET. It typically connects to the load in a circuit.
3. Source (S) - This terminal is connected to the ground or negative side of the power supply in typical applications.
The device is designed for high-voltage applications, rated for a maximum drain-source voltage (V_DS) of 500V and a continuous drain current (I_D) of 11A. It is commonly used in power management, switching applications, and motor control due to its efficient performance and robust characteristics.

Manufacturer

The STP11NK50ZFP is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics specializes in designing and manufacturing a wide range of semiconductor solutions, including power management devices, microcontrollers, sensors, and integrated circuits for various applications. The company serves diverse markets, including automotive, industrial, consumer electronics, and telecommunications, and is known for its innovation in electronic components and systems.

Application

The STP11NK50ZFP is a high-voltage N-channel MOSFET primarily used in power electronics applications. Its applications include power supplies, motor drivers, and converters for industrial equipment, as well as in consumer electronics for efficient power management. It is suitable for high-frequency switching applications and can be used in automotive and renewable energy systems.

Equivalent

The STP11NK50ZFP is a N-channel MOSFET. Equivalent products include the IRF840, MTP12N50E, and FDP12N50. Always verify specifications such as voltage, current rating, Rds(on), and package type to ensure compatibility for your application.