Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Part Status | Active |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 20 V |
| Current - Continuous Drain(Id) @ 25°C | 210mA (Ta) |
| Drive Voltage(Max Rds On Min Rds On) | 1.65V, 4.5V |
| Rds On(Max) @ Id Vgs | 3.4Ohm @ 10mA, 4.5V |
| Vgs(th)(Max) @ Id | 1.3V @ 250µA |
| Vgs(Max) | ±10V |
| Input Capacitance(Ciss)(Max) @ Vds | 11 pF @ 10 V |
| Power Dissipation (Max) | 310mW (Ta) |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Supplier Device Package | SOT-723 |
Tổng quan
Description
The NTK3043NT1G is a type of MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) commonly used in electronic circuits for switching and amplification purposes. Manufactured by ON Semiconductor, it is designed for high-efficiency power management in various applications, such as DC-DC converters and load switches.
Key features of the NTK3043NT1G include its low on-resistance, which reduces power loss and improves efficiency, and its ability to handle significant current loads, making it suitable for power applications. It typically comes in a compact SOT-23 package, facilitating use in space-constrained designs.
The device operates with a low gate-source voltage, which simplifies drive requirements and allows it to be used with low-voltage control signals. Its rugged construction ensures reliability and performance under demanding conditions, with protection features that guard against thermal and electrical overstress.
Overall, the NTK3043NT1G is valued for its balance of performance, size, and power management capabilities, making it a popular choice for engineers designing compact and efficient electronic systems.
Key features of the NTK3043NT1G include its low on-resistance, which reduces power loss and improves efficiency, and its ability to handle significant current loads, making it suitable for power applications. It typically comes in a compact SOT-23 package, facilitating use in space-constrained designs.
The device operates with a low gate-source voltage, which simplifies drive requirements and allows it to be used with low-voltage control signals. Its rugged construction ensures reliability and performance under demanding conditions, with protection features that guard against thermal and electrical overstress.
Overall, the NTK3043NT1G is valued for its balance of performance, size, and power management capabilities, making it a popular choice for engineers designing compact and efficient electronic systems.
Equivalent
The NTK3043NT1G is an N-channel MOSFET used for switching and amplification. Equivalent products include:
1. IRF540N by Infineon.
2. 2N7002 by ON Semiconductor.
3. BSS138by Fairchild Semiconductor.
4. AO3400by Alpha & Omega Semiconductor.
When selecting an equivalent, ensure that the voltage, current ratings, and other specifications match your application requirements. Always verify with the manufacturer's datasheets for compatibility.
1. IRF540N by Infineon.
2. 2N7002 by ON Semiconductor.
3. BSS138by Fairchild Semiconductor.
4. AO3400by Alpha & Omega Semiconductor.
When selecting an equivalent, ensure that the voltage, current ratings, and other specifications match your application requirements. Always verify with the manufacturer's datasheets for compatibility.
Features
The NTK3043NT1G is a N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) commonly used for switching and amplifying electronic signals. Key features include:
1. Voltage Ratings: It typically operates with a maximum drain-source voltage (V_DS) of 30V, making it suitable for low to medium voltage applications.
2. Current Capacity: It can handle a continuous drain current (I_D) of up to around 8A, allowing it to drive moderate loads.
3. R_DS(on): This MOSFET offers a low on-resistance, minimizing power loss and improving efficiency in high-frequency applications.
4. Package Type: It is generally available in a compact SOT-23 package, which is ideal for space-constrained designs.
5. Thermal Performance: Provides good thermal performance due to its efficient heat dissipation capability.
6. Gate Threshold Voltage: Features a low gate threshold voltage, enabling it to be driven by low voltage levels from microcontrollers and other ICs.
These characteristics make the NTK3043NT1G suitable for use in power management, DC-DC converters, load switches, and other applications requiring efficient switching.
1. Voltage Ratings: It typically operates with a maximum drain-source voltage (V_DS) of 30V, making it suitable for low to medium voltage applications.
2. Current Capacity: It can handle a continuous drain current (I_D) of up to around 8A, allowing it to drive moderate loads.
3. R_DS(on): This MOSFET offers a low on-resistance, minimizing power loss and improving efficiency in high-frequency applications.
4. Package Type: It is generally available in a compact SOT-23 package, which is ideal for space-constrained designs.
5. Thermal Performance: Provides good thermal performance due to its efficient heat dissipation capability.
6. Gate Threshold Voltage: Features a low gate threshold voltage, enabling it to be driven by low voltage levels from microcontrollers and other ICs.
These characteristics make the NTK3043NT1G suitable for use in power management, DC-DC converters, load switches, and other applications requiring efficient switching.
Pinout
The NTK3043NT1G is a MOSFET transistor produced by ON Semiconductor. It typically comes in a small surface-mount package. It features an N-channel, which is used for switching and amplification purposes in various electronic circuits.
The typical pin configuration for such a MOSFET in a standard SOT-23 package includes three pins:
1. Gate (G): The control pin used to turn the MOSFET on or off by applying a voltage.
2. Drain (D): The pin through which the main current flows when the MOSFET is in the 'on' state.
3. Source (S): The pin connected to the source side of the main current flow.
This configuration allows the NTK3043NT1G to be used efficiently in various applications including load switching, motor control, and power management due to its low on-state resistance and high-speed switching capabilities. Always refer to the specific datasheet for detailed electrical characteristics and pin layout for your application.
The typical pin configuration for such a MOSFET in a standard SOT-23 package includes three pins:
1. Gate (G): The control pin used to turn the MOSFET on or off by applying a voltage.
2. Drain (D): The pin through which the main current flows when the MOSFET is in the 'on' state.
3. Source (S): The pin connected to the source side of the main current flow.
This configuration allows the NTK3043NT1G to be used efficiently in various applications including load switching, motor control, and power management due to its low on-state resistance and high-speed switching capabilities. Always refer to the specific datasheet for detailed electrical characteristics and pin layout for your application.
Manufacturer
The NTK3043NT1G is manufactured by ON Semiconductor, which is now known as onsemi. Onsemi is a multinational company that specializes in semiconductor manufacturing. It provides a wide range of products, including power and signal management, logic, discrete, and custom devices for automotive, communications, computing, consumer, industrial, LED lighting, medical, military/aerospace, and power applications. The company focuses on providing energy-efficient solutions, thereby enabling a more sustainable world.
Application
The NTK3043NT1G is a MOSFET transistor commonly used in electronic applications requiring efficient power management and switching. Its application areas include:
1. Power Supply Circuits: Used in DC-DC converters and voltage regulation circuits.
2. Motor Control: Suitable for driving motors in automotive and industrial applications.
3. Load Switching: Functions in switching operations for various loads.
4. Battery Management: Involved in charging and discharging circuits.
5. Consumer Electronics: Utilized in devices like laptops and smartphones for efficient power distribution.
6. LED Drivers: Employed in LED lighting systems for current control.
These applications leverage the MOSFET's low on-resistance and fast switching capabilities.
1. Power Supply Circuits: Used in DC-DC converters and voltage regulation circuits.
2. Motor Control: Suitable for driving motors in automotive and industrial applications.
3. Load Switching: Functions in switching operations for various loads.
4. Battery Management: Involved in charging and discharging circuits.
5. Consumer Electronics: Utilized in devices like laptops and smartphones for efficient power distribution.
6. LED Drivers: Employed in LED lighting systems for current control.
These applications leverage the MOSFET's low on-resistance and fast switching capabilities.
Package
The NTK3043NT1G is typically available in a small surface-mount package known as SOT-23. This package type is designed for compactness and is commonly used in applications requiring efficient use of board space.
