Product introduction：
SW2N7002-VB Product Introduction
SW2N7002-VB is a unipolar N-type MOSFET in SOT23-3 package, suitable for low current, high efficiency switching applications. The device has a maximum V_DS operating voltage of 60V, a maximum gate-source voltage of 20V (±V) for V_GS, and a low R_DS(ON) characteristic, with an on-resistance of 3100mΩ and 2800mΩ at V_GS=4.5V and V_GS=10V, respectively. Its threshold voltage (Vth) is 1.7V and rated drain current (I_D) is 0.3A, suitable for circuit applications requiring lower power consumption and high frequency response. Trench technology is used to optimize its conductive properties, giving it lower switching losses and good thermal stability.
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 |
|
SW2N7002-VB Detailed parameter description
- **Package type**: SOT23-3
- **Configuration**: Unipolar N-type MOSFET
- **V_DS (drain-source voltage)**: 60V
- **V_GS (gate-source voltage)**: ±20V
- **V_th (threshold voltage)**: 1.7V
- **R_DS(ON) (on-resistance)**:
- 3100mΩ @ V_GS=4.5V
- 2800mΩ @ V_GS=10V
- **I_D (drain current)**: 0.3A
- **Technology**: Trench technology
- **Operating temperature range**: -55°C to +150°C
This MOSFET adopts Trench Technology, with low on-resistance and efficient current conduction capability, suitable for low power consumption and high switching frequency applications. In addition, its ultra-low R_DS(ON) enables it to maintain high efficiency under low voltage drive.
Domain and module applications：
Application fields and modules
1. **Switching power supply**
In the switching power supply module, SW2N7002-VB, as a high-frequency switching element, can effectively switch the current, especially in low-power and small-size applications. Due to its low on-resistance, it can maintain high conversion efficiency at low input voltage and operating frequency.
2. **Battery-powered system**
In battery-driven circuits, especially mobile devices, portable electronic devices, etc., SW2N7002-VB as a switching element can provide efficient current conversion and reduce unnecessary energy loss while ensuring long battery life.
3. **Motor drive module**
In the low-power motor drive module, SW2N7002-VB can reduce energy consumption and optimize drive efficiency when controlling current flow. It is suitable for occasions that require fast switching, especially in low-power motor and robot control applications.
4. **Overcurrent protection circuit**
In the overcurrent protection circuit, SW2N7002-VB can effectively cut off the current to prevent overcurrent from damaging the circuit. Its low R_DS(ON) and fast response characteristics make it important in power management and protection circuits.
5. **LED driver power supply**
In the LED driver power supply, SW2N7002-VB can accurately control the current to ensure that the LED works under a stable current, thereby extending its service life and improving the overall efficiency of the system.
6. **Intelligent sensor and control system**
In the intelligent sensor and control system, SW2N7002-VB is used in signal amplification, switch control and power management modules to meet the requirements of low power consumption and high response speed.
* 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
