Product introduction：
**
The S2N7002K-VB is a unipolar N-type MOSFET in a SOT23-3 package with a drain-source voltage (VDS) of 60V and a maximum drain current (ID) of 0.3A. This MOSFET uses Trench technology and has a low on-resistance, making it ideal for low-power switching and control applications. The threshold voltage (Vth) is 1.7V, and the operating range of the gate-source voltage (VGS) is ±20V, which can operate stably under low voltage and high frequency conditions. The on-resistance of the S2N7002K-VB is 2800mΩ at VGS = 10V. It is suitable for application scenarios such as small power supplies, mobile devices, battery management systems, etc., and can effectively improve energy efficiency and reduce power loss.
**S2N7002K-VB MOSFET
File download
Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| SOT23-3 |
Single-N |
60V |
20（±V） |
1.7V |
0.3A |
|
|
2800mΩ |
|
- Package: SOT23-3
- Configuration: Single-N-Channel
- Drain-Source Voltage (VDS): 60V
- Gate-Source Voltage (VGS): ±20V
- Threshold Voltage (Vth): 1.7V
- On-Resistance (RDS(ON)):
- 3100mΩ (at VGS = 4.5V)
- 2800mΩ (at VGS = 10V)
- Drain Current (ID): 0.3A
- Technology: Trench
- Maximum Power Dissipation: Suitable for low power applications based on on-resistance and current carrying capability
- Operating Temperature Range: Typically -55°C to +150°C
- **Features**: Low on-resistance, low power consumption, suitable for switch control of small electronic devices
**S2N7002K-VB MOSFET
Domain and module applications：
Examples:
1. Low-power switching power supplies: Due to its small package and low on-resistance, the S2N7002K-VB is ideal for low-power DC-DC converters and switching power supplies. These power supplies are widely used in low-voltage powered electronic products, such as small portable devices, wireless sensors, and power modules in mobile devices.
2. Battery Management System (BMS): In the battery management system, the S2N7002K-VB can be used in modules such as battery protection, charge control, and discharge management. Its low power consumption makes it suitable for current switching control of small battery packs and helps to extend battery life and improve system efficiency.
3. Smart Home Devices: The S2N7002K-VB can be used in smart home products such as smart bulbs, electric curtains, wireless sensors, smart sockets, etc. These devices usually require efficient power management and miniaturized control components, and the small package and high performance of this MOSFET make it an ideal choice.
4. **Mobile devices and portable electronics**: In mobile devices, especially low-power sensors, wireless headsets, smart watches and other products, the S2N7002K-VB MOSFET can be used as a switching element. It can provide efficient current switching under battery drive, helping to extend the use time of the device and reduce energy consumption.
5. **LED drive circuit**: The S2N7002K-VB is also suitable for low-power LED drive circuits, especially in compact lighting applications. It can efficiently control the LED current and reduce the power consumption of the system, suitable for small, low-power LED lighting modules.
6. **Wireless communication module**: In wireless communication devices (such as Bluetooth, Wi-Fi modules), the S2N7002K-VB can be used for power management and switch control. Its low power consumption characteristics and high-frequency switching capabilities make it suitable for communication equipment that requires high frequency and low current.
In summary, S2N7002K-VB MOSFET has low on-resistance and small package characteristics, and is widely used in low-power electronic devices, mobile products, smart homes, LED drive systems, battery management systems, etc. Its low power consumption, high efficiency and high switching frequency make it an ideal choice for compact circuits and high-efficiency products.
* 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
Download now
中文
English
Back to previous page
