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STP9NK50Z

Name: STP9NK50Z
Rating: 4.7 (12 reviews)

MOSFET N-CH 500V 7.2A TO220AB

제조업체
Mfr.부분 #STP9NK50Z
패키지 TO-220
데이터시트 STP9NK50Z DataSheet
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사양

Package	Tube
Series	SuperMESH™
ProductStatus	Active
FETType	N-Channel
Technology	MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss)	500 V
Current-ContinuousDrain(Id)@25°C	7.2A (Tc)
DriveVoltage(MaxRdsOnMinRdsOn)	10V
RdsOn(Max)@IdVgs	850mOhm @ 3.6A, 10V
Vgs(th)(Max)@Id	4.5V @ 100µA
GateCharge(Qg)(Max)@Vgs	32 nC @ 10 V
Vgs(Max)	±30V
InputCapacitance(Ciss)(Max)@Vds	910 pF @ 25 V
PowerDissipation(Max)	110W (Tc)
OperatingTemperature	-55°C ~ 150°C (TJ)
MountingType	Through Hole
SupplierDevicePackage	TO-220

개요

Description

The STP9NK50Z is a power MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) designed for high-voltage applications. It features a maximum drain-source voltage (Vds) of 500V and a continuous drain current (Id) of 9A at room temperature, making it suitable for switching and amplification in power management systems.
This N-channel MOSFET is characterized by its low on-resistance, typically around 0.75 ohms, which enhances efficiency by reducing power losses during operation. It is often used in circuits such as power supplies, motor drivers, and inverters, where reliable switching performance is crucial.
The STP9NK50Z is housed in a TO-220 package, facilitating heat dissipation and easy mounting. It is also noted for its fast switching speeds, which are beneficial in applications requiring rapid on-off cycles. Overall, it is a versatile component favored in various electronic designs due to its robustness and efficiency in managing high power levels.

Features

The STP9NK50Z is a N-channel MOSFET designed for high-performance applications. Key features include:
1. Voltage Rating: 500V, enabling use in high-voltage applications.
2. Continuous Drain Current: 9A at a temperature of 25°C, providing robust performance for power management.
3. Low On-Resistance (Rds(on)): Approximately 0.5 Ohms, which allows for efficient switching and reduced power loss during operation.
4. Fast Switching Speed: Suitable for applications requiring quick response times.
5. Integrated Gate Protection: Helps prevent damage from overvoltage conditions.
6. TO-220 Package: Facilitates easy heat dissipation and mounting in various circuit designs.
7. Temperature Range: Can operate in a wide temperature range, enhancing reliability in diverse environments.
These attributes make the STP9NK50Z suitable for applications in power supplies, motor controls, and other electronic switching circuits.

Package

The STP9NK50Z is typically available in a TO-220 package type. This package is designed for high-power applications, providing good thermal performance and ease of mounting.

Pinout

The STP9NK50Z is an N-channel MOSFET with a pin count of 3. Its primary functions include switching and amplifying electronic signals in various applications, including power management and motor control.
Pin Configuration:
1. Gate (G): Controls the MOSFET’s operation by turning it on or off.
2. Drain (D): The terminal through which the current exits the MOSFET.
3. Source (S): The terminal through which current enters the MOSFET.
The STP9NK50Z is rated for a maximum drain-source voltage of 500V and has a continuous drain current rating of up to 9A, making it suitable for high-voltage applications.

Manufacturer

The STP9NK50Z is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics is one of the largest semiconductor manufacturers in Europe and is known for producing a wide range of electronic components, including integrated circuits, discrete devices, and sensors. The company serves various industries, including automotive, industrial, consumer electronics, and telecommunications. Founded in 1987 through the merger of SGS Microelettronica and Thomson Semiconducteurs, STMicroelectronics focuses on innovation and sustainability, providing solutions that enhance the performance and efficiency of electronic systems.

Application

The STP9NK50Z is a high-voltage N-channel MOSFET used in various applications, including power supplies, motor control, and switching regulators. It is suitable for automotive, industrial, and consumer electronics due to its high efficiency, low on-resistance, and fast switching capabilities. Typical uses include DC-DC converters, inverters, and high-frequency switching applications.

Equivalent

The STP9NK50Z is a N-channel MOSFET with a 500V rating and a continuous current of 9A. Equivalent products include:
1. IRF840
2. MTP50N50
3. FQP50N50
4. STP50NF06
Always verify specifications such as voltage, current, and R_DS(on) when selecting an equivalent component.