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LU3802-VB Product details
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LU3802-VB Product Introduction
LU3802-VB is an N-channel power MOSFET in TO251 package, designed for high-efficiency and high-current applications. It has a drain-source voltage (VDS) of 30V and a gate-source voltage (VGS) of ±20V, providing strong current handling capability and low on-resistance, suitable for use in circuits requiring high-speed switching and low losses. LU3802-VB uses Trench technology to ensure lower on-resistance and better thermal performance, thereby improving power density and conversion efficiency.
LU3802-VB is an N-channel power MOSFET in TO251 package, designed for high-efficiency and high-current applications. It has a drain-source voltage (VDS) of 30V and a gate-source voltage (VGS) of ±20V, providing strong current handling capability and low on-resistance, suitable for use in circuits requiring high-speed switching and low losses. LU3802-VB uses Trench technology to ensure lower on-resistance and better thermal performance, thereby improving power density and conversion efficiency.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 30V | 1.7V | 100A | 3.5mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 30V | 1.7V | 100A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 30V | 1.7V | 100A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO251 | Single-N |
LU3802-VB Detailed parameter description
- **Package:** TO251
- **Configuration:** Single-N-Channel
- **Drain-source voltage (VDS):** 30V
- **Gate-source voltage (VGS):** ±20V
- **Threshold voltage (Vth):** 1.7V
- **On-resistance (RDS(ON)):**
- 4.5mΩ @ VGS = 4.5V
- 3.5mΩ @ VGS = 10V
- **Maximum drain current (ID):** 100A
- **Technology:** Trench
- **Package:** TO251
- **Configuration:** Single-N-Channel
- **Drain-source voltage (VDS):** 30V
- **Gate-source voltage (VGS):** ±20V
- **Threshold voltage (Vth):** 1.7V
- **On-resistance (RDS(ON)):**
- 4.5mΩ @ VGS = 4.5V
- 3.5mΩ @ VGS = 10V
- **Maximum drain current (ID):** 100A
- **Technology:** Trench
Domain and module applications：
LU3802-VB Applications and Modules
1. **Power Tools**: The high current handling capability (100A) and low on-resistance of the LU3802-VB make it ideal for power management modules in power tools. These tools need to operate stably under high current conditions, and the Trench technology of this MOSFET ensures that the device operates at low power consumption and high efficiency, extending the battery life of the tool.
2. **Power Management and Conversion Modules**: In DC-DC converters, the LU3802-VB can be used as a low-dropout regulator or synchronous rectifier to help improve conversion efficiency. Its low RDS(ON) can effectively reduce power losses and is suitable for battery-powered portable devices and server power modules.
3. **Automotive Electronics**: This MOSFET is suitable for battery management systems (BMS) and motor drive modules in automobiles. Its high current capacity can withstand sudden high current demands in automotive electrical systems, while the excellent thermal performance provided by Trench technology can maintain device reliability in harsh environments.
4. **Industrial Control Systems**: In industrial control modules that require precise current control, such as inverters and motor drives, the LU3802-VB provides a low-loss, high-efficiency solution. Its high-speed switching characteristics help improve control accuracy while reducing overall system heat generation.
The versatility and high performance of the LU3802-VB make it an ideal choice for many high-power, high-current applications.
1. **Power Tools**: The high current handling capability (100A) and low on-resistance of the LU3802-VB make it ideal for power management modules in power tools. These tools need to operate stably under high current conditions, and the Trench technology of this MOSFET ensures that the device operates at low power consumption and high efficiency, extending the battery life of the tool.
2. **Power Management and Conversion Modules**: In DC-DC converters, the LU3802-VB can be used as a low-dropout regulator or synchronous rectifier to help improve conversion efficiency. Its low RDS(ON) can effectively reduce power losses and is suitable for battery-powered portable devices and server power modules.
3. **Automotive Electronics**: This MOSFET is suitable for battery management systems (BMS) and motor drive modules in automobiles. Its high current capacity can withstand sudden high current demands in automotive electrical systems, while the excellent thermal performance provided by Trench technology can maintain device reliability in harsh environments.
4. **Industrial Control Systems**: In industrial control modules that require precise current control, such as inverters and motor drives, the LU3802-VB provides a low-loss, high-efficiency solution. Its high-speed switching characteristics help improve control accuracy while reducing overall system heat generation.
The versatility and high performance of the LU3802-VB make it an ideal choice for many high-power, 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
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