Product introduction：
1. N7418-VB Product Introduction
N7418-VB is a high-performance **N-channel MOSFET**, designed with **DFN8 (3x3)** package design, designed to meet the needs of modern electronic devices for miniaturization and high efficiency. Its **drain-source voltage (V_DS)** is 30V, and supports gate-source voltage (V_GS) up to **±20V**, ensuring the reliability of the device in a variety of application environments. The **gate turn-on voltage (V_th)** of this MOSFET is 1.7V, showing good conduction performance. At **V_GS = 4.5V**, its on-resistance is only **3mΩ**, and at **V_GS = 10V**, the on-resistance is reduced to **2mΩ**, enabling it to carry a drain current of up to **70A**. With its **Trench technology**, the N7418-VB provides low loss and high efficiency, and is particularly suitable for various applications such as power management and load switching.
---
File download
Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| DFN8(3X3) |
Single-N |
30V |
|
1.7V |
70A |
|
|
2mΩ |
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| DFN8(3X3) |
Single-N |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| DFN8(3X3) |
Single-N |
30V |
|
1.7V |
70A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| DFN8(3X3) |
Single-N |
30V |
|
1.7V |
70A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| DFN8(3X3) |
Single-N |
|
|
|
|
|
|
|
II. Detailed parameter description of N7418-VB
| **Parameter** | **Description** | **Value** |
|-------------------------|------------------------------------------------|--------------------|
| **Package type** | DFN8 (3x3) package| - |
| **Polarity** | Single N-channel| - |
| **V_DS** | Drain-source voltage| 30V |
| **V_GS** | Gate-source voltage range| ±20V |
| **V_th** | Gate turn-on voltage| 1.7V |
| **R_DS(ON)** | On-resistance (V_GS = 4.5V) | 3mΩ |
| **R_DS(ON)** | On-resistance (V_GS = 10V) | 2mΩ |
| **I_D** | Maximum drain current| 70A |
| **Power Dissipation (P_D)** | Maximum power dissipation capability (at 25°C) | 40W |
| **Operating temperature range** | Allowable junction temperature range| -55°C ~ 150°C |
| **Technology** | Trench technology| - |
| **Package pins** | 8 pins (for surface mounting) | - |
---
Domain and module applications：
III. Application fields and module description of N7418-VB
1. **Power management**
N7418-VB is widely used in **power management modules**, especially in DC-DC converters that require efficient switching performance. Its low on-resistance characteristics enable it to significantly reduce energy loss and improve power efficiency, and is suitable for power systems of portable devices such as smartphones and tablets.
2. **Load switch**
This MOSFET is very suitable for use as a **load switch** to control the on and off of current. In various consumer electronic products, N7418-VB can quickly switch between device standby and working states, thereby optimizing battery life and improving user experience.
3. **Battery management system (BMS)**
In the **battery management system**, N7418-VB can be used as a switch for charging and discharging paths. Its high current carrying capacity ensures safe and efficient charging and discharging of batteries, and is suitable for electric vehicles and renewable energy storage devices.
4. **Industrial Automation**
The N7418-VB is also suitable for **industrial control systems**, such as power switches for driving motors and controlling relays. In various automation equipment and machinery, high reliability and high efficiency current control are ensured, promoting the intelligent upgrade of equipment.
5. **Internet of Things (IoT) Devices**
In **IoT** devices, the N7418-VB can be used as an efficient power switch to control the power supply of sensors, communication modules and other peripherals. Its small package and high performance make it very suitable for smart homes and wearable devices with limited volume.
---
* 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.png)
