Product introduction：
SI4416DY-T1-E3-VB MOSFET Product Introduction
**SI4416DY-T1-E3-VB** is an **N-Channel MOSFET**, which adopts **SOP8** package and is suitable for applications such as high-efficiency power management and power switching. Its **maximum drain-source voltage (V_DS)** is **30V**, and the maximum gate-source voltage (V_GS) is **±20V**. This MOSFET has **low on-resistance (R_DS(ON))** at **4.5V** and **10V** gate voltages: **11mΩ** and **8mΩ**, respectively, and its **maximum drain current (I_D)** reaches **13A**. Its **threshold voltage (V_th)** is **1.7V**, which means that the MOSFET can start to conduct at a lower gate voltage, thereby improving efficiency and reducing energy loss.
Made with Trench technology, the SI4416DY-T1-E3-VB is particularly suitable for electronic circuits that require high efficiency, low power loss, and fast switching, such as DC-DC converters, battery management systems, and power switches. Its high current handling capability enables it to withstand large loads while maintaining excellent thermal performance.
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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 |
30V |
|
1.7V |
13A |
|
|
8mΩ |
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 |
30V |
|
1.7V |
13A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| SOP8 |
Single-N |
30V |
|
1.7V |
13A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| SOP8 |
Single-N |
|
|
|
|
|
|
|
SI4416DY-T1-E3-VB MOSFET Detailed parameter description
| **Parameter** | **Description** |
|-------------------------|----------------------------------------------------|
| **Package** | SOP8 |
| **Configuration** | Single N-Channel MOSFET |
| **Drain-Source Voltage (V_DS)** | 30V |
| **Gate-Source Voltage (V_GS)** | ±20V |
| **Threshold Voltage (V_th)** | 1.7V |
| **On-Resistance (R_DS(ON))** | 11mΩ (V_GS = 4.5V)
8mΩ (V_GS = 10V) |
| **Drain Current (I_D)** | 13A |
| **Technology** | Trench (trench technology) |
Domain and module applications：
SI4416DY-T1-E3-VB MOSFET Applications and Module Examples
**1. DC-DC Converter**
- **SI4416DY-T1-E3-VB** is suitable for **DC-DC converter**, especially **Buck Converter** and **Boost Converter**. The low on-resistance (R_DS(ON)) of this MOSFET enables it to effectively reduce power loss and improve conversion efficiency. It is widely used in high-efficiency power conversion systems such as portable electronic devices, computer power supplies, etc.
**2. Battery Management System (BMS)**
- In the **Battery Management System** (BMS), this MOSFET can be used for **battery charge and discharge control** and **battery protection**, effectively optimizing the battery's efficiency and life. Due to its low on-resistance, it can effectively reduce the energy loss generated during battery charging and discharging, and improve the reliability of the system.
**3. Power Switches**
- **SI4416DY-T1-E3-VB** can be used in power switches and **power distribution units (PDUs)**. Its low R_DS(ON) characteristics allow it to maintain low heat loss when operating at high currents, helping to improve the overall efficiency of the power supply.
**4. Power Tools and Drive Circuits**
- In **power tools** and other **electric drive systems**, this MOSFET can be used as an efficient power switch to control the start and stop of the motor. It can withstand large current loads and provide stable switching performance, suitable for drive control of equipment such as power tools and electric bicycles.
**5. Electric Vehicles (EV) and New Energy Applications**
- **SI4416DY-T1-E3-VB** is also suitable for **electric vehicles** (EVs) and other **new energy battery systems**. Its high current carrying capacity and low on-resistance make it an ideal choice for battery management and power control systems in electric vehicles, improving system efficiency and reducing power losses.
**6. Inverter and Solar Power Supply**
- In **inverter** and **solar power supply** systems, **SI4416DY-T1-E3-VB** can be used for **DC-AC conversion**, converting the direct current generated by solar panels into alternating current. Due to its low on-resistance, it can effectively improve the energy conversion efficiency and system stability of photovoltaic systems, especially in high-power photovoltaic inverters and grid access applications.
* 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
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