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STN4NF20L
+BOMMOSFET N-CH 200V 1A SOT-223
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ManufacturerSTMicroelectronics
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Mfr. Part #STN4NF20L
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Datasheet STN4NF20L DataSheet
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Package SOT-223
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In Stock7226
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Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | STripFET™ II |
| ProductStatus | Active |
| FETType | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| DraintoSourceVoltage(Vdss) | 200 V |
| Current-ContinuousDrain(Id)@25°C | 1A (Tc) |
| DriveVoltage(MaxRdsOnMinRdsOn) | 5V, 10V |
| RdsOn(Max)@IdVgs | 1.5Ohm @ 500mA, 10V |
| Vgs(th)(Max)@Id | 3V @ 250µA |
| GateCharge(Qg)(Max)@Vgs | 0.9 nC @ 10 V |
| Vgs(Max) | ±20V |
| InputCapacitance(Ciss)(Max)@Vds | 150 pF @ 25 V |
| PowerDissipation(Max) | 3.3W (Tc) |
| OperatingTemperature | -55°C ~ 150°C (TJ) |
| MountingType | Surface Mount |
| SupplierDevicePackage | SOT-223 |
Overview
Description
STN4NF20L is a type of N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) used primarily for switching and amplifying electronic signals in various applications. Manufactured by STMicroelectronics, this component is part of the STN4NF series, known for its reliability and efficiency in low-voltage applications.
Key features of STN4NF20L include:
- Voltage and Current Ratings: It typically supports a drain-source voltage (V_DS) of up to 200V and a continuous drain current (I_D) of approximately 4A.
- R_DS(on): It has a low on-resistance, which minimizes power loss and improves efficiency.
- Package: Often available in a TO-220 package, aiding in heat dissipation.
- Applications: It is widely used in power management, DC-DC converters, and motor control circuits.
The STN4NF20L is valued for its fast switching speeds and robustness, making it suitable for both consumer electronics and industrial applications. Its design helps achieve efficient power conversion and management, critical for modern electronics.
Key features of STN4NF20L include:
- Voltage and Current Ratings: It typically supports a drain-source voltage (V_DS) of up to 200V and a continuous drain current (I_D) of approximately 4A.
- R_DS(on): It has a low on-resistance, which minimizes power loss and improves efficiency.
- Package: Often available in a TO-220 package, aiding in heat dissipation.
- Applications: It is widely used in power management, DC-DC converters, and motor control circuits.
The STN4NF20L is valued for its fast switching speeds and robustness, making it suitable for both consumer electronics and industrial applications. Its design helps achieve efficient power conversion and management, critical for modern electronics.
Equivalent
The STN4NF20L is an N-channel MOSFET. Equivalent products may include N-channel MOSFETs with similar specifications such as the IRLML2402, BSS138or 2N7002 These alternatives typically have comparable voltage ratings, current capacities, and package types (such as SOT-23). When selecting an equivalent, ensure the electrical characteristics and package match the STN4NF20L’s requirements for your application. Always consult datasheets for the most accurate comparison.
Features
The STN4NF20L is a type of N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) known for its efficiency in switching applications. Below are its key features:
1. Voltage Rating: It typically has a drain-source voltage (V_DS) rating of 200V, making it suitable for medium to high-voltage applications.
2. Current Capacity: It can handle a drain current (I_D) up to about 3.5A, allowing it to manage moderate power levels.
3. R_DS(on): The on-resistance is generally low, contributing to minimal power loss during on-state and improving efficiency.
4. Gate Threshold Voltage: It features a gate threshold voltage typically around 2 to 4V, ensuring reliable switching.
5. Package: Often available in a DPAK or similar surface-mount package, facilitating compact PCB design.
6. Fast Switching: Designed for rapid switching speeds, which is beneficial in applications like DC-DC converters and motor drives.
7. Thermal Performance: It includes features for efficient heat dissipation, supporting thermal stability and reliability.
These characteristics make the STN4NF20L suitable for various applications requiring efficient power management and control.
1. Voltage Rating: It typically has a drain-source voltage (V_DS) rating of 200V, making it suitable for medium to high-voltage applications.
2. Current Capacity: It can handle a drain current (I_D) up to about 3.5A, allowing it to manage moderate power levels.
3. R_DS(on): The on-resistance is generally low, contributing to minimal power loss during on-state and improving efficiency.
4. Gate Threshold Voltage: It features a gate threshold voltage typically around 2 to 4V, ensuring reliable switching.
5. Package: Often available in a DPAK or similar surface-mount package, facilitating compact PCB design.
6. Fast Switching: Designed for rapid switching speeds, which is beneficial in applications like DC-DC converters and motor drives.
7. Thermal Performance: It includes features for efficient heat dissipation, supporting thermal stability and reliability.
These characteristics make the STN4NF20L suitable for various applications requiring efficient power management and control.
Pinout
The STN4NF20L is an N-channel MOSFET. It typically comes in a DPAK package, which has three pins plus a tab. The pin configuration is as follows:
1. Gate (G) - This pin controls the MOSFET's on/off state. Applying a voltage to the gate allows current to flow between the drain and source.
2. Drain (D) - This is where the current flows out of the MOSFET when it is in the on state.
3. Source (S) - This is where the current enters the MOSFET.
4. Tab - The tab is often connected to the drain internally and is used to enhance heat dissipation.
Functionally, the STN4NF20L is used for switching and amplification in various applications, such as power management, motor control, and DC-DC converters. It is designed to handle high current and voltage levels, making it suitable for use in demanding environments.
1. Gate (G) - This pin controls the MOSFET's on/off state. Applying a voltage to the gate allows current to flow between the drain and source.
2. Drain (D) - This is where the current flows out of the MOSFET when it is in the on state.
3. Source (S) - This is where the current enters the MOSFET.
4. Tab - The tab is often connected to the drain internally and is used to enhance heat dissipation.
Functionally, the STN4NF20L is used for switching and amplification in various applications, such as power management, motor control, and DC-DC converters. It is designed to handle high current and voltage levels, making it suitable for use in demanding environments.
Manufacturer
The STN4NF20L is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor products, including integrated circuits and discrete devices. The company serves various markets, such as industrial, automotive, personal electronics, and communications equipment. STMicroelectronics is known for its innovation in semiconductor technologies and solutions, contributing to advancements in digital electronics across various industries.
Application
The STN4NF20L is a power MOSFET designed for use in a variety of applications. Its primary applications include:
1. Switching Power Supplies: Effective for DC-DC converters due to its low on-resistance.
2. Motor Control: Suitable for driving motors in industrial or automotive applications.
3. Load Switching: Used in load switch circuits for managing power distribution.
4. Battery Management: Applicable in battery protection and management systems.
5. Consumer Electronics: Found in devices requiring efficient power management like TVs and gaming consoles.
Its features, such as fast switching and low gate charge, make it versatile for these applications.
1. Switching Power Supplies: Effective for DC-DC converters due to its low on-resistance.
2. Motor Control: Suitable for driving motors in industrial or automotive applications.
3. Load Switching: Used in load switch circuits for managing power distribution.
4. Battery Management: Applicable in battery protection and management systems.
5. Consumer Electronics: Found in devices requiring efficient power management like TVs and gaming consoles.
Its features, such as fast switching and low gate charge, make it versatile for these applications.
Package
The STN4NF20L is a MOSFET transistor and typically comes in a DPAK (TO-252) package. This package is designed for surface mount technology, providing efficient thermal performance and compact size suitable for high-density electronic applications.
