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STD4NK50ZT4
+BOMMOSFET N-CH 500V 3A DPAK
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제조업체ST마이크로일렉트로닉스(주)
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제조업체 부품 #STD4NK50ZT4
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사양
| 속성 | 가치 |
| Series | SuperMESH™ |
| PartStatus | Not For New Designs |
| FETType | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| DraintoSourceVoltage(Vdss) | 500 V |
| Current-ContinuousDrain(Id)@25°C | 3A (Tc) |
| DriveVoltage(MaxRdsOn,MinRdsOn) | 10V |
| RdsOn(Max)@Id,Vgs | 2.7Ohm @ 1.5A, 10V |
| Vgs(th)(Max)@Id | 4.5V @ 50µA |
| GateCharge(Qg)(Max)@Vgs | 12 nC @ 10 V |
| Vgs(Max) | ±30V |
| InputCapacitance(Ciss)(Max)@Vds | 310 pF @ 25 V |
| PowerDissipation(Max) | 45W (Tc) |
| OperatingTemperature | -55°C ~ 150°C (TJ) |
| MountingType | Surface Mount |
| SupplierDevicePackage | DPAK |
| Package/Case | TO-252-3, DPAK (2 Leads + Tab), SC-63 |
| BaseProductNumber | STD4 |
개요
Description
The STD4NK50ZT4 is a high-voltage N-channel MOSFET designed for various applications, including power management and switch mode power supplies. It has a maximum drain-source voltage (VDS) of 500V, a continuous drain current (ID) of 4A, and a low on-resistance (RDS(on)) of approximately 0.5 ohms, which enhances efficiency by reducing conduction losses.
This MOSFET features a robust avalanche rating and is specifically designed to handle high-voltage environments, making it suitable for applications such as industrial equipment, automotive systems, and renewable energy systems.
The ZT4 designation signifies that it has a TO-220 package, facilitating ease of heat dissipation and mounting. Additionally, it has a fast switching capability, which is essential for high-frequency applications. Overall, the STD4NK50ZT4 is a reliable choice for engineers seeking high performance in power electronic designs.
This MOSFET features a robust avalanche rating and is specifically designed to handle high-voltage environments, making it suitable for applications such as industrial equipment, automotive systems, and renewable energy systems.
The ZT4 designation signifies that it has a TO-220 package, facilitating ease of heat dissipation and mounting. Additionally, it has a fast switching capability, which is essential for high-frequency applications. Overall, the STD4NK50ZT4 is a reliable choice for engineers seeking high performance in power electronic designs.
Equivalent
The STD4NK50ZT4 is an N-channel MOSFET from STMicroelectronics. Equivalent products include the IRF840, FQP50N50, and the AUIRF840. Ensure to verify specifications such as voltage, current ratings, and thermal characteristics to ensure compatibility for your specific application.
Features
The STD4NK50ZT4 is a high-performance N-channel MOSFET designed for various applications, including power management and switching. Key features include:
1. Voltage Rating: It operates at a maximum drain-source voltage (VDS) of 500V, making it suitable for high-voltage applications.
2. Current Rating: The device can handle a continuous drain current (ID) of 4A, with a pulsed current rating significantly higher, enabling robust performance.
3. Low On-Resistance: The RDS(on) is typically low, around 0.8 Ohms, which minimizes power loss during operation and enhances efficiency.
4. Thermal Performance: The component has excellent thermal stability, allowing for effective heat dissipation, crucial for reliable long-term operation.
5. Fast Switching Speed: The STD4NK50ZT4 features quick switching capabilities, reducing switching losses in high-frequency applications.
6. Package Type: It is available in a TO-220 package, providing good thermal management and ease of mounting.
These features make the STD4NK50ZT4 suitable for use in power supplies, converters, and motor control applications.
1. Voltage Rating: It operates at a maximum drain-source voltage (VDS) of 500V, making it suitable for high-voltage applications.
2. Current Rating: The device can handle a continuous drain current (ID) of 4A, with a pulsed current rating significantly higher, enabling robust performance.
3. Low On-Resistance: The RDS(on) is typically low, around 0.8 Ohms, which minimizes power loss during operation and enhances efficiency.
4. Thermal Performance: The component has excellent thermal stability, allowing for effective heat dissipation, crucial for reliable long-term operation.
5. Fast Switching Speed: The STD4NK50ZT4 features quick switching capabilities, reducing switching losses in high-frequency applications.
6. Package Type: It is available in a TO-220 package, providing good thermal management and ease of mounting.
These features make the STD4NK50ZT4 suitable for use in power supplies, converters, and motor control applications.
Pinout
The STD4NK50ZT4 is an N-channel power 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. Applying a voltage here allows the device to turn on (conduct current) or turn off (stop conducting).
2. Drain (D): This pin is where the load is connected. The current flows from the drain to the source when the MOSFET is turned on.
3. Source (S): This pin is connected to the ground or the negative side of the circuit. It serves as the reference point for the gate voltage.
In summary, the STD4NK50ZT4 features a 3-pin design, comprising Gate, Drain, and Source, facilitating power switching applications.
1. Gate (G): This pin is used to control the MOSFET. Applying a voltage here allows the device to turn on (conduct current) or turn off (stop conducting).
2. Drain (D): This pin is where the load is connected. The current flows from the drain to the source when the MOSFET is turned on.
3. Source (S): This pin is connected to the ground or the negative side of the circuit. It serves as the reference point for the gate voltage.
In summary, the STD4NK50ZT4 features a 3-pin design, comprising Gate, Drain, and Source, facilitating power switching applications.
Manufacturer
The STD4NK50ZT4 is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics is known for its wide range of products, including analog and mixed-signal integrated circuits, microcontrollers, and power management devices, among others. The company serves various industries, such as automotive, industrial, personal electronics, and communication equipment.
Founded in 1987 through the merger of Italian company SGS Microelettronica and French company Thomson Semiconducteurs, STMicroelectronics has established itself as a leader in the semiconductor sector. It focuses on innovation and sustainability, offering solutions that enhance energy efficiency and performance in electronic devices. Their products are widely used in applications ranging from consumer electronics to advanced automotive systems.
STMicroelectronics operates globally, with research and development centers, manufacturing sites, and sales offices in many countries, contributing to its strong market presence and technological advancements in the semiconductor industry.
Founded in 1987 through the merger of Italian company SGS Microelettronica and French company Thomson Semiconducteurs, STMicroelectronics has established itself as a leader in the semiconductor sector. It focuses on innovation and sustainability, offering solutions that enhance energy efficiency and performance in electronic devices. Their products are widely used in applications ranging from consumer electronics to advanced automotive systems.
STMicroelectronics operates globally, with research and development centers, manufacturing sites, and sales offices in many countries, contributing to its strong market presence and technological advancements in the semiconductor industry.
Application
The STD4NK50ZT4 is a high-voltage N-channel MOSFET, primarily used in applications requiring efficient power switching. Key areas include:
1. Power Supplies: Utilized in switch-mode power supplies (SMPS) for efficient energy conversion.
2. Motor Control: Employed in automotive and industrial motor drivers for controlling brushless DC motors.
3. Inverters: Used in renewable energy systems such as solar inverters and UPS systems.
4. Lighting: Suitable for LED drivers and lighting control systems.
5. Electric Vehicles: Applied in battery management systems and powertrain applications.
Its high voltage and low on-resistance characteristics make it ideal for these applications.
1. Power Supplies: Utilized in switch-mode power supplies (SMPS) for efficient energy conversion.
2. Motor Control: Employed in automotive and industrial motor drivers for controlling brushless DC motors.
3. Inverters: Used in renewable energy systems such as solar inverters and UPS systems.
4. Lighting: Suitable for LED drivers and lighting control systems.
5. Electric Vehicles: Applied in battery management systems and powertrain applications.
Its high voltage and low on-resistance characteristics make it ideal for these applications.
Package
The STD4NK50ZT4 is typically packaged in a TO-220 format. This package type is commonly used for power MOSFETs, offering good thermal performance and ease of handling for mounting on heatsinks in various applications.
