Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| TO220 |
Single-N |
30V |
|
1.7V |
80A |
|
|
6mΩ |
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 |
80A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| TO220 |
Single-N |
30V |
|
1.7V |
80A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| TO220 |
Single-N |
|
|
|
|
|
|
|
Detailed parameter description
- **Model**: RFP42N03L-VB
- **Package type**: TO220
- **Configuration**: Single-N-Channel
- **Drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 9mΩ @ VGS = 4.5V
- 6mΩ @ VGS = 10V
- **Drain current (ID)**: 80A
- **Technology**: Trench technology
Domain and module applications：
Application fields and module examples
RFP42N03L-VB is suitable for multiple fields and modules due to its superior electrical performance:
1. **Power management**:
- Used as the main switching element in switching power supplies and DC-DC converters to improve energy conversion efficiency and reduce heat loss.
2. **Motor drive**:
- Used in DC motor and stepper motor drive systems to provide strong current output and ensure smooth and efficient operation.
3. **LED driver power**:
- In LED drive circuits, as a switching device, it supports high current drive, ensures stable light output and improves energy efficiency.
4. **Consumer electronics**:
- Suitable for power management modules in various consumer electronics products, such as battery chargers and portable devices, to improve overall performance.
5. **Industrial applications**:
- In automation control and industrial equipment, as a load switch, it provides fast response and high reliability power switching.
Through these application examples, it can be seen that RFP42N03L-VB has significant advantages in high-current, high-efficiency applications, meeting the stringent requirements of modern electronic devices for performance and energy efficiency.
* 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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