Product introduction：
VBJ1311 is a Single N-type MOSFET with a rated drain-source voltage (VDS) of 30V, a rated gate-source voltage (VGS) of ±20V, and a threshold voltage (Vth) of 1.7V. At VGS= The drain-source resistance is 11mΩ at 4.5V and 8mΩ at VGS=10V. The maximum drain current (ID) is 13A. It is manufactured in Trench technology.
VBJ1311 is suitable for power management modules, charge and discharge controllers, current control modules and other fields. It can be used in power switches and controllers in battery protection, chargers, LED drivers and other modules to achieve stable performance output and power management functions.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| SOT223 |
Single-N |
30V |
20（±V） |
1.7V |
13A |
|
11 (mΩ) |
8 (mΩ) |
Trench |
**parameter:**
- Structure type: Single N
- Rated drain-source voltage (VDS): 30V
- Rated gate-source voltage (VGS): ㊣20V
- Threshold voltage (Vth): 1.7V
- Drain-source resistance (m次) at VGS=4.5V: 11m次
- Drain-source resistance (m次) at VGS=10V: 8m次
- Maximum drain current (ID): 13A
- Technology: Trench
**Package:** SOT223
Domain and module applications：
**Application introduction and examples:**
1. **Power management module:** Since VBJ1311 has low drain-source resistance and moderate drain current capacity, it is suitable for use in switching power supplies, battery protection and other components in power management modules. For example, in portable electronic products, VBJ1311 can be used as a battery protection switch to ensure battery voltage stability and safety.
2. **Charge and discharge controller:** Due to its moderate current capacity and low resistance characteristics, VBJ1311 is suitable for use in charge and discharge controller modules, such as battery chargers, solar charge controllers, etc. For example, in a solar charge controller, VBJ1311 can be used as a charge and discharge tube to realize energy conversion control between solar panels and batteries.
3. **Current control module:** VBJ1311 can also be used in current control modules, such as LED drivers, fan speed regulators, etc. Its moderate current capacity and low impedance characteristics ensure precise current regulation and stable power output in current control systems. For example, in an LED driver, VBJ1311 can be used as a current regulating tube to achieve brightness control of LED lamp beads.
* 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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