中文
English
78N03-VB Product details
Back to previous pageProduct introduction：
Product Introduction
**78N03-VB** is a single-channel N-type MOSFET provided by VBsemi. It adopts TO-252 package, has low on-resistance and high current handling capability, suitable for various high-performance circuit applications.
**78N03-VB** is a single-channel N-type MOSFET provided by VBsemi. It adopts TO-252 package, has low on-resistance and high current handling capability, suitable for various high-performance circuit applications.
File download
Download PDF document
Download now
Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.7V | 100A | 3(mΩ) | 2(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.7V | 100A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.7V | 100A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
Detailed parameter description
- **Package type**: TO-252
- **Configuration**: Single channel N-type
- **Breakdown voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 3mΩ @ VGS=4.5V
- 2mΩ @ VGS=10V
- **Drain current (ID)**: 100A
- **Technology**: Trench technology
- **Package type**: TO-252
- **Configuration**: Single channel N-type
- **Breakdown voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 3mΩ @ VGS=4.5V
- 2mΩ @ VGS=10V
- **Drain current (ID)**: 100A
- **Technology**: Trench technology
Domain and module applications：
Application fields and module examples
The characteristics of the **78N03-VB** MOSFET make it very suitable for the following fields and module applications:
1. **Power management module**: Due to its low on-resistance and high current handling capability, especially under low voltage conditions (such as VGS=4.5V), this MOSFET is suitable for power conversion and power management modules. It can provide efficient power conversion in a small package space, suitable for portable devices and embedded systems.
2. **Battery Management System (BMS)**: In the battery management system of electric vehicles (EV) and battery-powered devices, the **78N03-VB** can be used to control and protect the battery and manage the battery charging and discharging process. Its high current handling capability and low on-resistance help improve the efficiency and safety of the system.
3. **DC-DC converter**: As the switching element of the DC-DC converter, this MOSFET can operate at high frequency to achieve efficient power conversion. Its low on-resistance and high response speed make it an ideal choice for converters that require high efficiency and miniaturization.
4. **LED Driver**: **78N03-VB** can be used as a current regulator or switching element in LED lighting systems. It can handle stable operation at high current and low voltage, ensuring stable brightness and long life of LED lamps.
5. **Motor Control**: For applications that require high-efficiency motor control, such as brushless DC motor (BLDC) drivers or stepper motor controllers, this MOSFET provides enough power and performance to ensure smooth and efficient motor operation.
In summary, **78N03-VB** is a widely applicable, high-performance MOSFET, especially suitable for a variety of electronic devices and systems that require high power handling and high-efficiency conversion.
The characteristics of the **78N03-VB** MOSFET make it very suitable for the following fields and module applications:
1. **Power management module**: Due to its low on-resistance and high current handling capability, especially under low voltage conditions (such as VGS=4.5V), this MOSFET is suitable for power conversion and power management modules. It can provide efficient power conversion in a small package space, suitable for portable devices and embedded systems.
2. **Battery Management System (BMS)**: In the battery management system of electric vehicles (EV) and battery-powered devices, the **78N03-VB** can be used to control and protect the battery and manage the battery charging and discharging process. Its high current handling capability and low on-resistance help improve the efficiency and safety of the system.
3. **DC-DC converter**: As the switching element of the DC-DC converter, this MOSFET can operate at high frequency to achieve efficient power conversion. Its low on-resistance and high response speed make it an ideal choice for converters that require high efficiency and miniaturization.
4. **LED Driver**: **78N03-VB** can be used as a current regulator or switching element in LED lighting systems. It can handle stable operation at high current and low voltage, ensuring stable brightness and long life of LED lamps.
5. **Motor Control**: For applications that require high-efficiency motor control, such as brushless DC motor (BLDC) drivers or stepper motor controllers, this MOSFET provides enough power and performance to ensure smooth and efficient motor operation.
In summary, **78N03-VB** is a widely applicable, high-performance MOSFET, especially suitable for a variety of electronic devices and systems that require high power handling and high-efficiency conversion.
* 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
