Product introduction：
：**
SI4482DY-T1-E3-VB is a single N-channel MOSFET in a SOP8 package designed for medium and high voltage applications. The MOSFET supports a maximum drain-source voltage (VDS) of 100V and a drain current (ID) of 9A. Its low on-resistance (RDS(ON)) is 32mΩ (VGS=10V) and 33mΩ (VGS=4.5V), respectively, making it excel in high-efficiency power management and switching applications. Using Trench technology, this MOSFET provides low conduction losses while also having high switching speeds and excellent thermal performance, making it suitable for multiple fields such as power conversion, load switching, battery management, etc.
**
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| SOP8 |
Single-N |
100V |
|
1.8V |
9A |
|
|
32mΩ |
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| SOP8 |
Single-N |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| SOP8 |
Single-N |
100V |
|
1.8V |
9A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| SOP8 |
Single-N |
100V |
|
1.8V |
9A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| SOP8 |
Single-N |
|
|
|
|
|
|
|
：**
- **Package:** SOP8
- **Configuration:** Single N-channel
- **VDS:** 100V
- **VGS:** ±20V
- **Vth:** 1.8V
- **RDS(ON):**
- 32mΩ@VGS=10V
- 33mΩ@VGS=4.5V
- **ID:** 9A
- **Technology:** Trench technology, providing low RDS(ON), suitable for high-efficiency power management and switching applications.
**
Domain and module applications：
For example: **
SI4482DY-T1-E3-VB is widely used in high-voltage power management and control modules, and is particularly suitable for **DC-DC converters**, **battery management systems** and **switching power supplies**. For example, in the battery management systems of **power tools** and **electric vehicles**, MOSFET can effectively control the battery charging and discharging process, thereby improving the battery life and energy efficiency. In **communication equipment**, it can be used as an efficient power switch to optimize power distribution and reduce power loss. For applications such as **LED drivers** and **high-frequency power amplifiers**, it provides efficient energy conversion through low RDS(ON) values and high switching speeds. In addition, it is suitable for other consumer electronic devices, such as computer power management, peripheral drivers, etc., to ensure stable operation and longer service life of the equipment.
* 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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