中文
English
RF1S42N03LSM-VB Product details
Back to previous pageProduct introduction：
RF1S42N03LSM-VB Product Introduction
RF1S42N03LSM-VB is a high-efficiency N-channel MOSFET in TO263 package, designed for low voltage and high current applications. With its superior on-resistance and fast switching characteristics, this device is particularly suitable for use in fields such as switching power supplies and motor drives, and can provide excellent performance and reliability in a variety of applications.
RF1S42N03LSM-VB is a high-efficiency N-channel MOSFET in TO263 package, designed for low voltage and high current applications. With its superior on-resistance and fast switching characteristics, this device is particularly suitable for use in fields such as switching power supplies and motor drives, and can provide excellent performance and reliability in a variety of 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 |
|---|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 30V | 1.7V | 50A | 12mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 30V | 1.7V | 50A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 30V | 1.7V | 50A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
Detailed parameter description
- **Model**: RF1S42N03LSM-VB
- **Package**: TO263
- **Configuration**: Single N-channel
- **VDS (drain-source voltage)**: 30V
- **VGS (gate-source voltage)**: ±20V
- **Vth (threshold voltage)**: 1.7V
- **RDS(ON) (on-resistance)**:
- 18mΩ (at VGS=4.5V)
- 12mΩ (at VGS=10V)
- **ID (continuous leakage current)**: 50A
- **Technology**: Trench
- **Model**: RF1S42N03LSM-VB
- **Package**: TO263
- **Configuration**: Single N-channel
- **VDS (drain-source voltage)**: 30V
- **VGS (gate-source voltage)**: ±20V
- **Vth (threshold voltage)**: 1.7V
- **RDS(ON) (on-resistance)**:
- 18mΩ (at VGS=4.5V)
- 12mΩ (at VGS=10V)
- **ID (continuous leakage current)**: 50A
- **Technology**: Trench
Domain and module applications：
Applications and modules: 1. Switching power supply (SMPS): RF1S42N03LSM-VB is widely used in switching power supplies. As an efficient switching element, it can achieve fast switching and low power consumption, and is suitable for various consumer electronics, chargers and power adapters. 2. DC-DC Converter: In DC-DC converter applications, this MOSFET can provide stable voltage conversion to ensure efficient operation of the system. It is widely used in portable devices and battery management systems. 3. Motor drive: RF1S42N03LSM-VB is suitable for motor control circuits. It can efficiently control the start and speed of the motor and is widely used in industrial automation, home appliances and electric vehicles. 4. LED drive: This MOSFET can also be used in LED drive circuits to provide precise current control to ensure stable brightness of the LED, suitable for commercial lighting and home lighting.
5. **Power management and protection circuit**:
RF1S42N03LSM-VB provides efficient switch control in the power management and overcurrent protection circuit, ensuring the safety and stability of the power system, and is suitable for a variety of electronic products.
In summary, RF1S42N03LSM-VB is widely used in many fields and modules due to its excellent performance, making it an ideal choice for low voltage and high current applications.
5. **Power management and protection circuit**:
RF1S42N03LSM-VB provides efficient switch control in the power management and overcurrent protection circuit, ensuring the safety and stability of the power system, and is suitable for a variety of electronic products.
In summary, RF1S42N03LSM-VB is widely used in many fields and modules due to its excellent performance, making it an ideal choice for low voltage and high current applications.
* 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
