Product introduction：
Product Introduction
**IRF2903ZPBF-VB** is a high-performance N-channel MOSFET in a TO220 package. It is manufactured using Trench technology, designed to provide excellent current carrying capability and low on-resistance, and is particularly suitable for high-power applications. With a maximum drain-source voltage of 30V, this MOSFET can support a drain current of up to 260A and can operate stably in systems that require high efficiency and low power consumption. The IRF2903ZPBF-VB is designed with an emphasis on improving switching efficiency and reducing power losses, and is widely used in power management, electric vehicles, and high-power switching systems.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| TO220 |
Single-N |
30V |
|
1.7V |
260A |
|
|
1mΩ |
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| TO220 |
Single-N |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| TO220 |
Single-N |
30V |
|
1.7V |
260A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| TO220 |
Single-N |
30V |
|
1.7V |
260A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| TO220 |
Single-N |
|
|
|
|
|
|
|
Detailed parameter description
- **Model**: IRF2903ZPBF-VB
- **Package**: TO220
- **Configuration**: Unipolar N-channel
- **Drain-source voltage (V_DS)**: 30V
- **Gate-source voltage (V_GS)**: ±20V
- **Gate threshold voltage (V_th)**: 1.7V
- **On-resistance (R_DS(on))**:
- 2.2mΩ @ V_GS = 4.5V
- 1mΩ @ V_GS = 10V
- **Drain current (I_D)**: 260A
- **Technology**: Trench
Domain and module applications：
Application fields and module examples
1. **Power management system**:
- **Application scenario**: In high-efficiency power management and DC-DC converters, IRF2903ZPBF-VB can be used as a key switching element to help reduce power consumption and improve system efficiency.
- **Description**: Low on-resistance and high current carrying capacity make it very suitable for power conversion and regulation applications, which can effectively reduce energy loss and improve the overall efficiency of the power supply.
2. **Electric vehicle**:
- **Application scenario**: In the battery management and motor drive system of electric vehicles, IRF2903ZPBF-VB can provide stable high-power current and efficient power transmission.
- **Description**: High current capability and low on-resistance make it suitable for handling high power requirements in electric vehicles, ensuring high efficiency and reliability of battery charging and discharging and motor control.
3. **Motor Drive**:
- **Application Scenario**: In motor control systems, IRF2903ZPBF-VB can be used as a high-power switch to provide stable current control and management.
- **Description**: Due to its high current carrying capacity and low on-resistance, this MOSFET is particularly suitable for high-power motor drive modules and control circuits, and can efficiently control the start and operation of the motor.
4. **Inverter**:
- **Application Scenario**: In inverter systems such as solar inverters and uninterruptible power supplies (UPS), IRF2903ZPBF-VB can be used as an efficient switching element to achieve efficient conversion of electrical energy.
- **Description**: Low on-resistance and high current capability help reduce power losses in the inverter and improve the conversion efficiency of the overall system, making it suitable for high-power energy management and power conversion applications.
These application areas demonstrate the advantages of IRF2903ZPBF-VB in scenarios with high current and high efficiency requirements, and are particularly suitable for modern electronic systems that require low power consumption and high performance.
* 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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