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LR2908-VB Product details
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1. LR2908-VB Product Introduction
LR2908-VB is a high-performance single N-channel MOSFET in TO252 package, designed for high voltage and high current applications. The device has a drain-source withstand voltage (VDS) of up to 100V, suitable for stable operation in high voltage environments. The threshold voltage (Vth) of LR2908-VB is 1.8V, enabling efficient switching operation at a lower gate drive voltage. Its on-resistance (RDS(ON)) is 35mΩ@VGS=4.5V and 30mΩ@VGS=10V, ensuring excellent current transfer efficiency at a maximum drain current of up to 40A. The device is widely used in power management, LED driving and other high-power demand fields.
LR2908-VB is a high-performance single N-channel MOSFET in TO252 package, designed for high voltage and high current applications. The device has a drain-source withstand voltage (VDS) of up to 100V, suitable for stable operation in high voltage environments. The threshold voltage (Vth) of LR2908-VB is 1.8V, enabling efficient switching operation at a lower gate drive voltage. Its on-resistance (RDS(ON)) is 35mΩ@VGS=4.5V and 30mΩ@VGS=10V, ensuring excellent current transfer efficiency at a maximum drain current of up to 40A. The device is widely used in power management, LED driving and other high-power demand fields.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 100V | 1.8V | 40A | 30mΩ | 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 | 100V | 1.8V | 40A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 100V | 1.8V | 40A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
2. LR2908-VB Detailed parameter description
- **Package type**: TO252
- **Polarity configuration**: Single N-channel
- **Drain-source withstand voltage (VDS)**: 100V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.8V
- **On-resistance (RDS(ON))**:
- 35mΩ @ VGS=4.5V
- 30mΩ @ VGS=10V
- **Maximum drain current (ID)**: 40A
- **Technology**: Trench technology
- **Package type**: TO252
- **Polarity configuration**: Single N-channel
- **Drain-source withstand voltage (VDS)**: 100V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.8V
- **On-resistance (RDS(ON))**:
- 35mΩ @ VGS=4.5V
- 30mΩ @ VGS=10V
- **Maximum drain current (ID)**: 40A
- **Technology**: Trench technology
Domain and module applications：
3. Applicable fields and application modules
1. **Power management system**
LR2908-VB is very suitable for power management applications such as DC-DC converters and switching power supplies. Its high voltage tolerance and low on-resistance enable it to improve energy efficiency and reduce energy loss, thereby improving the performance and stability of the overall power system.
2. **LED drive circuit**
In LED drive applications, LR2908-VB can effectively control the current of LEDs and provide stable lighting effects. Due to its low on-resistance, this MOSFET can drive high-brightness LEDs at low power loss and is widely used in commercial lighting and indoor lighting systems.
3. **Power tools and household appliances**
In power tools and household appliances, LR2908-VB can be used as motor drive, load switch and control circuit to meet high power requirements. Its stable performance and high current carrying capacity can improve the efficiency and safety of equipment and adapt to a variety of working environments.
4. **Industrial Automation and Control Systems**
In industrial automation and control systems, LR2908-VB can be applied to motor control, robot drive and switching power supply modules. Due to its excellent current handling capability and high efficiency, the device can ensure reliable operation of equipment under high load conditions, meeting the high performance and stability requirements of industrial applications.
1. **Power management system**
LR2908-VB is very suitable for power management applications such as DC-DC converters and switching power supplies. Its high voltage tolerance and low on-resistance enable it to improve energy efficiency and reduce energy loss, thereby improving the performance and stability of the overall power system.
2. **LED drive circuit**
In LED drive applications, LR2908-VB can effectively control the current of LEDs and provide stable lighting effects. Due to its low on-resistance, this MOSFET can drive high-brightness LEDs at low power loss and is widely used in commercial lighting and indoor lighting systems.
3. **Power tools and household appliances**
In power tools and household appliances, LR2908-VB can be used as motor drive, load switch and control circuit to meet high power requirements. Its stable performance and high current carrying capacity can improve the efficiency and safety of equipment and adapt to a variety of working environments.
4. **Industrial Automation and Control Systems**
In industrial automation and control systems, LR2908-VB can be applied to motor control, robot drive and switching power supply modules. Due to its excellent current handling capability and high efficiency, the device can ensure reliable operation of equipment under high load conditions, meeting the high performance and stability requirements of industrial 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
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