Product introduction：
Product Introduction
SM4024NSKP-VB is a high-performance N-channel MOSFET in a DFN8 (5x6) package, designed for high current and high efficiency applications. Its maximum drain-source voltage (V_DS) is 40V, the gate-source voltage (V_GS) is ±20V, and the turn-on voltage (V_th) is 2.5V. This MOSFET has an ultra-low on-resistance of 4.7mΩ at V_GS = 10V, 6mΩ at V_GS = 4.5V, and a maximum drain current (I_D) of 70A. SM4024NSKP-VB uses Trench technology, with excellent switching performance and extremely low conduction losses, suitable for power management and load switching applications requiring high power density and high efficiency. Its low R_DS(ON) value ensures the stability of the system under high current conditions, and can effectively reduce heat and provide higher current efficiency.
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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 |
40V |
|
2.5V |
70A |
|
|
4.7mΩ |
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 |
40V |
|
2.5V |
70A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| DFN8(5X6) |
Single-N |
40V |
|
2.5V |
70A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| DFN8(5X6) |
Single-N |
|
|
|
|
|
|
|
Detailed parameter description
- **Model**: SM4024NSKP-VB
- **Package type**: DFN8(5x6)
- **Configuration**: Single N-channel
- **Drain-source voltage (V_DS)**: 40V
- **Gate-source voltage (V_GS)**: ±20V
- **Throughput voltage (V_th)**: 2.5V
- **On-resistance (R_DS(ON))**:
- 6mΩ @ V_GS = 4.5V
- 4.7mΩ @ V_GS = 10V
- **Maximum leakage current (I_D)**: 70A
- **Maximum power loss (P_d)**: 125W (@ 25°C)
- **Operating temperature range**: -55°C to +150°C
- **Technology type**: Trench
- **Features**:
- Ultra-low on-resistance, providing excellent current efficiency
- High current carrying capability, suitable for high power loads
- Excellent switching performance, supporting fast switching
- Good thermal performance, suitable for high power density environments
Domain and module applications：
Applications and modules
1. **Power management system**: SM4024NSKP-VB is ideal for high-efficiency power management systems such as DC-DC converters, power adapters, power factor correction (PFC) circuits, and battery management systems. Its low on-resistance and high current capability enable it to significantly improve energy conversion efficiency, reduce power loss, and reduce heat generation. Especially in applications that require high conversion efficiency, this MOSFET can improve the performance and reliability of the power supply.
2. **Motor drive**: SM4024NSKP-VB is suitable for high-current motor drive systems. Its low on-resistance and high current carrying capacity are very suitable for motor drive applications in power tools, electric vehicles, automation equipment, etc. It can ensure high efficiency and response speed during motor drive and improve the overall performance of the electric system.
3. **Load switch module**: This MOSFET is also widely used in load switch modules. Due to its low on-resistance and high-speed switching characteristics, it is very suitable for high-current load switching, such as smart homes, communication equipment, and industrial automation. SM4024NSKP-VB provides a low power loss solution, maintaining high efficiency and low heat generation during load switching.
4. **Battery Management System (BMS)**: In the battery management system, SM4024NSKP-VB can be used as an efficient switching element to optimize the battery charging and discharging process. Especially in electric vehicles and energy storage systems, SM4024NSKP-VB can be used to improve battery efficiency, extend battery life and improve overall system performance. Its low on-resistance ensures high efficiency and reliability of the battery during operation.
5. **Inverter and Solar Applications**: SM4024NSKP-VB performs well in applications such as solar inverters, power inverters and uninterruptible power supplies (UPS). Its low R_DS(ON) and high current capability make it very suitable for high power density inverter systems, optimizing the power conversion process, improving efficiency and stability, especially in inverters for solar and energy storage systems.
6. **High-frequency switching circuit**: SM4024NSKP-VB is also suitable for high-frequency switching circuits such as wireless communications and high-efficiency power converters. Due to its fast switching characteristics and low on-resistance, SM4024NSKP-VB can effectively reduce switching losses and provide excellent power conversion efficiency in high-frequency applications.
* 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：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
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