Product introduction：
Product Introduction
**STL25N15F4-VB** is a **single N-channel MOSFET** in **DFN8(5x6)** package, with **150V** maximum drain-source voltage (VDS) and **53.7A** maximum drain current (ID). This MOSFET uses **Trench technology** and has excellent electrical performance, especially low **on-resistance (RDS(ON))**, which is **15.8mΩ** at **10V** gate voltage, which makes it very suitable for high-efficiency power management, load switching and high-power current control applications. Its **DFN8(5x6)** package is compact and has good heat dissipation performance, making it suitable for applications where space is limited and high performance is required.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| DFN8(5X6) |
Single-N |
150V |
|
3V |
53.7A |
|
|
15.8mΩ |
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| DFN8(5X6) |
Single-N |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| DFN8(5X6) |
Single-N |
150V |
|
3V |
53.7A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| DFN8(5X6) |
Single-N |
150V |
|
3V |
53.7A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| DFN8(5X6) |
Single-N |
|
|
|
|
|
|
|
Detailed parameter description
| **Parameter category** | **Parameter value** | **Description** |
|--------------------------|------------------------------------|------------------------------------------------------------|
| **Package type** | DFN8(5x6) | **DFN8(5x6)** is a compact package with excellent heat dissipation performance, suitable for space-constrained application environments|
| **Channel configuration** | Single-N-Channel | **Single-N-Channel** configuration is suitable for efficient current switching and power control|
| **Maximum drain-source voltage (VDS)** | 150V | **150V** maximum drain-source voltage is suitable for medium and high voltage power supply applications|
| **Maximum gate drive voltage (VGS)** | ±20V | **±20V** gate drive voltage allows a wider voltage control range|
| **Threshold voltage (Vth)** | 3V | **3V** threshold voltage makes the MOSFET Operates efficiently at lower voltages|
| **On-resistance (RDS(ON))** | 15.8mΩ @ VGS=10V | **15.8mΩ** on-resistance at 10V** gate voltage enables low power, low loss switch control|
| **Maximum drain current (ID)** | 53.7A | **53.7A** maximum drain current makes it suitable for high power applications requiring high current control|
| **Technology type** | Trench | **Trench technology** provides extremely low on-resistance, enhancing switching efficiency and current control capability|
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Domain and module applications：
Application fields and module examples
1. **High-efficiency power management circuits**
- **Application scenarios**: STL25N15F4-VB can be widely used in **high-efficiency power management circuits**, such as **DC-DC converters** and **power adapters**.
- **Description**: The low on-resistance of this MOSFET enables it to have extremely low power loss during power conversion, making it very suitable for use in **DC-DC converters**, **AC-DC power adapters** and other devices. Its **15.8mΩ** on-resistance ensures maximum power conversion efficiency in high-efficiency power applications.
2. **Power tools and home appliances**
- **Application scenarios**: STL25N15F4-VB can be used for **load switches** in **power tools** or **home appliances**.
- **Description**: Due to its **high current capability** and low on-resistance, the STL25N15F4-VB is ideal for efficient current control in power tools and home appliances. It is able to control the switching of **power tools** or **home appliances**, providing stable power output.
3. **Battery Management System (BMS)**
- **Application scenarios**: The STL25N15F4-VB is suitable for **battery management systems**, such as **electric vehicle** battery management and **portable device** battery management systems.
- **Description**: The STL25N15F4-VB can be used as a **switching device** in battery management systems, and its **low on-resistance** and **high current handling capability** enable it to effectively control **battery charging and discharging**. In **electric vehicles** and **efficient battery management systems**, it provides efficient battery current switching, prolongs battery life and improves overall system efficiency.
4. **Power amplifier and RF power supply**
- **Application scenario**: Applicable to **Power amplifier** and **RF power supply** systems.
- **Description**: The **low on-resistance** and **fast switching characteristics** of this MOSFET make it an ideal choice for RF power amplifier and **RF power supply** circuits. In these applications, MOSFETs provide efficient power switching that can handle frequent current switching while ensuring low losses and high efficiency.
5. **Smart grid and renewable energy**
- **Application scenario**: Used in **smart grid** and **solar cell management system** and other renewable energy sources.
- **Description**: In **smart grid** systems, the STL25N15F4-VB can be used as a switching device for electric energy, helping to efficiently regulate the flow of current and optimize power conversion efficiency in **solar power generation** and **wind power generation systems**.
6. **Automotive electronics**
- **Application scenarios**: Current control in **automotive power systems** and **on-board chargers**.
- **Description**: The STL25N15F4-VB plays an important role in automotive electronic systems, especially in battery management and **on-board chargers** for **electric vehicles (EVs)**. Its **150V** maximum drain-source voltage and **53.7A** drain current capability make it suitable for these applications that require efficient current control.
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* Please note: the above is only an example application scenario, the specific application depends on the requirements and conditions of the system design. When using this device, consult its data sheet for detailed technical specifications and features
Technical support：
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