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UT108N03L-TN3-R-VB Product details
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Product Introduction
**UT108N03L-TN3-R-VB** is a unipolar N-channel power MOSFET in TO252 package with low on-resistance and high current handling capability. Its maximum drain-source voltage (VDS) is 30V, which is suitable for low-voltage, high-current switching applications. The gate threshold voltage (Vth) of this product is 1.7V, and the gate drive voltage range is ±20V. The on-resistance (RDS(ON)) of UT108N03L-TN3-R-VB is 2mΩ at VGS=10V and 3mΩ at VGS=4.5V, which can provide extremely low conduction losses and is suitable for applications requiring high current and high-frequency switching. Its maximum current handling capacity is 100A, and it uses Trench technology with excellent switching performance and thermal management capabilities.
**UT108N03L-TN3-R-VB** is a unipolar N-channel power MOSFET in TO252 package with low on-resistance and high current handling capability. Its maximum drain-source voltage (VDS) is 30V, which is suitable for low-voltage, high-current switching applications. The gate threshold voltage (Vth) of this product is 1.7V, and the gate drive voltage range is ±20V. The on-resistance (RDS(ON)) of UT108N03L-TN3-R-VB is 2mΩ at VGS=10V and 3mΩ at VGS=4.5V, which can provide extremely low conduction losses and is suitable for applications requiring high current and high-frequency switching. Its maximum current handling capacity is 100A, and it uses Trench technology with excellent switching performance and thermal management capabilities.
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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 | 30V | 1.7V | 100A | 2mΩ | 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 | 30V | 1.7V | 100A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.7V | 100A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
Detailed parameter description
- **Model**: UT108N03L-TN3-R-VB
- **Package type**: TO252
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (VDS)**: 30V
- **Gate voltage (VGS)**: ±20V
- **Gate threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 3mΩ @ VGS=4.5V
- 2mΩ @ VGS=10V
- **Maximum drain current (ID)**: 100A
- **Technology**: Trench technology
- **Maximum power dissipation**: 100W (assuming that the specific power dissipation value needs to refer to the data sheet)
- **Junction temperature range**: -55°C to +150°C
- **Features**: Very low on-resistance for high current, high frequency switching applications with low conduction losses and excellent thermal management.
- **Model**: UT108N03L-TN3-R-VB
- **Package type**: TO252
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (VDS)**: 30V
- **Gate voltage (VGS)**: ±20V
- **Gate threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 3mΩ @ VGS=4.5V
- 2mΩ @ VGS=10V
- **Maximum drain current (ID)**: 100A
- **Technology**: Trench technology
- **Maximum power dissipation**: 100W (assuming that the specific power dissipation value needs to refer to the data sheet)
- **Junction temperature range**: -55°C to +150°C
- **Features**: Very low on-resistance for high current, high frequency switching applications with low conduction losses and excellent thermal management.
Domain and module applications：
Application fields and module examples
1. **Electric vehicle drive system**
UT108N03L-TN3-R-VB is suitable for power conversion modules in electric vehicle drive systems due to its ultra-low on-resistance and high current capability. This MOSFET can play a key role in battery management and motor drive in electric vehicles, ensuring efficient energy conversion and stable current transmission.
2. **DC-DC converter**
This MOSFET can be used as a switching element in a DC-DC converter and applied in power management systems to provide efficient voltage conversion. Due to its low on-resistance, UT108N03L-TN3-R-VB can significantly reduce energy loss and improve the efficiency of the entire power module, especially for applications requiring high frequency and high efficiency.
3. **Switching power supply (SMPS)**
In an efficient switching power supply (SMPS), UT108N03L-TN3-R-VB can be used as the main switching element to control the flow of current. Its low RDS(ON) reduces the energy consumption of the system during operation, thereby improving the overall efficiency of the switching power supply, and is suitable for power modules in various industrial and consumer electronic products.
4. **High-power LED driver**
In high-power LED driver power supplies, UT108N03L-TN3-R-VB can stably drive a large number of LED lighting modules due to its high current carrying capacity. It is particularly suitable for LED lighting applications that require stable current and lower power loss, ensuring long-term and efficient operation.
5. **Battery Management System (BMS)**
In the battery management system (BMS), UT108N03L-TN3-R-VB can be used for battery charge and discharge control to ensure that the battery operates at a safe voltage and current to avoid overcharge or overdischarge. Its low RDS(ON) provides high-efficiency switching performance, reduces heat generation, and is suitable for high-current battery charge and discharge applications.
6. **UPS system (uninterruptible power supply)**
In a UPS system, UT108N03L-TN3-R-VB can be used as an important switching element in the inverter, responsible for converting battery power into AC power when power fails. Its high current handling capability and low power loss make it an ideal choice for efficient UPS systems.
The characteristics of UT108N03L-TN3-R-VB make it suitable for a wide range of high-current, high-frequency switching power supplies, DC-DC converters, electric vehicles, LED drivers, battery management and UPS, especially in power conversion and control that requires low on-resistance and high efficiency.
1. **Electric vehicle drive system**
UT108N03L-TN3-R-VB is suitable for power conversion modules in electric vehicle drive systems due to its ultra-low on-resistance and high current capability. This MOSFET can play a key role in battery management and motor drive in electric vehicles, ensuring efficient energy conversion and stable current transmission.
2. **DC-DC converter**
This MOSFET can be used as a switching element in a DC-DC converter and applied in power management systems to provide efficient voltage conversion. Due to its low on-resistance, UT108N03L-TN3-R-VB can significantly reduce energy loss and improve the efficiency of the entire power module, especially for applications requiring high frequency and high efficiency.
3. **Switching power supply (SMPS)**
In an efficient switching power supply (SMPS), UT108N03L-TN3-R-VB can be used as the main switching element to control the flow of current. Its low RDS(ON) reduces the energy consumption of the system during operation, thereby improving the overall efficiency of the switching power supply, and is suitable for power modules in various industrial and consumer electronic products.
4. **High-power LED driver**
In high-power LED driver power supplies, UT108N03L-TN3-R-VB can stably drive a large number of LED lighting modules due to its high current carrying capacity. It is particularly suitable for LED lighting applications that require stable current and lower power loss, ensuring long-term and efficient operation.
5. **Battery Management System (BMS)**
In the battery management system (BMS), UT108N03L-TN3-R-VB can be used for battery charge and discharge control to ensure that the battery operates at a safe voltage and current to avoid overcharge or overdischarge. Its low RDS(ON) provides high-efficiency switching performance, reduces heat generation, and is suitable for high-current battery charge and discharge applications.
6. **UPS system (uninterruptible power supply)**
In a UPS system, UT108N03L-TN3-R-VB can be used as an important switching element in the inverter, responsible for converting battery power into AC power when power fails. Its high current handling capability and low power loss make it an ideal choice for efficient UPS systems.
The characteristics of UT108N03L-TN3-R-VB make it suitable for a wide range of high-current, high-frequency switching power supplies, DC-DC converters, electric vehicles, LED drivers, battery management and UPS, especially in power conversion and control that requires low on-resistance and high 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
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