Product introduction：
K1828-VB Product Introduction
K1828-VB is a high-performance N-channel MOSFET in a small SOT23-3 package, designed for low-power and high-efficiency electronic devices. Its maximum drain-source voltage (VDS) is 60V, suitable for a variety of medium-voltage applications. The threshold voltage (Vth) is 1.7V, which enables it to start at a relatively low gate voltage, suitable for low-voltage circuits. The on-resistance (RDS(ON)) of this MOSFET is 2800mΩ at VGS=10V, ensuring that it has good conductivity in the switching state, thereby reducing power consumption and heat generation. The maximum drain current (ID) of K1828-VB is 0.3A, suitable for low-power drive and switching applications.
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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 |
|
Detailed parameter description
- **Model**: K1828-VB
- **Package type**: SOT23-3
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (VDS)**: 60V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 3100mΩ @ VGS=4.5V
- 2800mΩ @ VGS=10V
- **Maximum drain current (ID)**: 0.3A
- **Technology**: Trench
Domain and module applications：
Application fields and module examples
The design of K1828-VB makes it suitable for multiple fields and modules. Here are some specific application examples:
1. **Portable devices**:
- Due to its compact SOT23 package, K1828-VB is very suitable for power management circuits in portable electronic devices such as mobile phones and tablets, providing efficient switching control.
2. **LED driver**:
- This MOSFET can be used in LED driver circuits to control the brightness and switching state of the LED. Its low on-resistance helps improve overall energy efficiency and reduce heat generation.
3. **Battery-powered systems**:
- K1828-VB is suitable for use in battery-powered devices as a switching element to control the flow of current during charging and discharging to ensure safe and efficient use of the battery.
4. **Small Motor Control**:
- In small motor control applications, this MOSFET can be used to drive small DC motors to achieve simple motor control functions such as speed regulation and start-stop control.
5. **Switching Power Supply**:
- K1828-VB can be used in switching power supplies as the main switching control element, suitable for efficient power conversion in low-power applications.
In summary, K1828-VB has become an important component in low-power electronic products with its high performance and versatility, and can meet a variety of application needs.
* 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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