Product introduction：
Product Introduction
FH8318-VB is a high-performance N-channel MOSFET in DFN8 (5X6) package. This MOSFET is manufactured using Trench technology and is designed to handle high current applications while featuring low on-resistance. Its maximum drain-source voltage (VDS) is 30V, making it suitable for medium voltage applications. FH8318-VB has excellent on-characteristics, with a maximum drain current (ID) of up to 120A, making it ideal for applications that require high current and high efficiency. Its threshold voltage (Vth) is 1.7V, ensuring fast turn-on at a lower gate-source voltage. In addition, its on-resistance (RDS(ON)) is 5mΩ (VGS=4.5V) and 3mΩ (VGS=10V), respectively, which reduces power consumption while achieving efficient conduction.
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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 |
30A |
|
|
13mΩ |
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 |
30A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| DFN8(3X3) |
Single-N |
30V |
|
1.7V |
30A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| DFN8(3X3) |
Single-N |
|
|
|
|
|
|
|
Detailed parameter description
- **Model**: FH8318-VB
- **Package**: DFN8(5X6)
- **Configuration**: Single N-channel
- **Maximum drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 5mΩ @ VGS = 4.5V
- 3mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 120A
- **Technology**: Trench technology
Domain and module applications：
Applications and Modules
The high current handling capability and low on-resistance of the FH8318-VB enable it to excel in a number of application areas, including:
1. **Power Management System**: The FH8318-VB is suitable for power management modules, especially where efficient power conversion is required. Its low on-resistance minimizes power loss and improves the efficiency of power conversion, making it ideal for use in voltage regulators and DC-DC converters.
2. **Power Tools**: With its high current handling capability of 120A, the FH8318-VB is ideal for power tool control circuits. It can withstand high load currents and maintain low heat generation during efficient switching operations, thereby extending the operating life of the equipment.
3. **Battery Management System**: In battery management applications, the FH8318-VB can be used in battery protection and charge management circuits. Its high current capability and low RDS(ON) characteristics enable it to effectively manage large currents during charging and discharging, ensuring the safety and stability of the battery system.
4. **Automotive Electronics**: The low on-resistance and high current capability of the FH8318-VB make it ideal for power switches and current control modules in automotive electronic applications, such as electric power steering and power window control. These applications require high performance and high reliability components, and the FH8318-VB is able to provide stable performance under high load conditions.
The FH8318-VB is a very competitive MOSFET in high current, high performance applications, especially suitable for power management, power tools, automotive electronics and battery management.
* 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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