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UTP45N02-VB Product details
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UTP45N02-VB MOSFET Product Introduction
**UTP45N02-VB** is a high-efficiency, low on-resistance single N-channel MOSFET in **TO252** package. This model has excellent current handling capability, with a maximum drain-source voltage of **30V** and a maximum drain current of **70A**, making it ideal for applications such as power switches, DC-DC converters, load switching, and battery management. Using **Trench** technology, it provides lower on-resistance and fast switching speeds, helping the system to operate efficiently while reducing power losses.
**UTP45N02-VB** is a high-efficiency, low on-resistance single N-channel MOSFET in **TO252** package. This model has excellent current handling capability, with a maximum drain-source voltage of **30V** and a maximum drain current of **70A**, making it ideal for applications such as power switches, DC-DC converters, load switching, and battery management. Using **Trench** technology, it provides lower on-resistance and fast switching speeds, helping the system to operate efficiently while reducing power losses.
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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 | 70A | 7mΩ | 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 | 70A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.7V | 70A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
Detailed parameter description
- **Package type**: TO252
- **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
- 7mΩ @ VGS = 10V
- **Maximum leakage current (ID)**: 70A
- **Technology type**: Trench technology
- **Package type**: TO252
- **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
- 7mΩ @ VGS = 10V
- **Maximum leakage current (ID)**: 70A
- **Technology type**: Trench technology
Domain and module applications：
Application fields and module examples
**1. Power Switching and Power Management**
**UTP45N02-VB** MOSFET is suitable for various power management applications, especially in power systems that require efficient switching and load switching. Due to its very low on-resistance, it can reduce switching losses and power consumption, thereby improving power conversion efficiency. It is particularly suitable for DC power supplies, AC-DC power adapters, inverters and other fields to ensure efficient and stable operation of power systems.
**2. DC-DC Converters**
This MOSFET is also widely used in **DC-DC converters**, especially in buck and boost converters. Due to its low RDS(ON) characteristics, it can significantly improve the efficiency of the converter and reduce energy loss. UTP45N02-VB is very suitable for systems that require voltage conversion, such as portable power supplies, smart phones, and communication equipment.
**3. Battery Management Systems**
**UTP45N02-VB** MOSFET can act as an efficient switching element in the battery management system, providing reliable current control during the battery charging and discharging process. Its low on-resistance can effectively reduce power loss and extend battery life, so it has important applications in power tools, electric vehicles and energy storage systems.
**4. Power Tools and Consumer Electronics**
In power tools and consumer electronics, **UTP45N02-VB** MOSFET is used for load switching and power management, which can quickly switch current in a short time to ensure efficient energy transmission. Its low on-resistance characteristics ensure that power tools can maintain a low temperature rise under high load operation, improving the efficiency and durability of the tools.
**5. Smart Home and Household Appliances**
**UTP45N02-VB** MOSFET is suitable for power management systems in smart homes and appliances. For example, it can be used in smart power sockets, electric curtains, smart lighting control systems, etc., to ensure efficient and stable operation of these devices by accurately controlling the flow of current.
**6. Electric Vehicle Battery Management and Power Control**
In the battery management system of electric vehicles, **UTP45N02-VB** MOSFET can be used as a switching element in the process of battery charging and discharging to control the flow of current. Its low on-resistance ensures battery charging efficiency and energy management effects, while improving the battery life and the overall efficiency of the system.
**7. Load Switching and Overcurrent Protection**
This MOSFET can be used in load switching and current protection circuits. Its high current carrying capacity (maximum 70A) enables it to respond quickly when the load changes, protecting the circuit from overload or overcurrent damage. It is suitable for industrial control, power modules, computer power supplies, etc.
**1. Power Switching and Power Management**
**UTP45N02-VB** MOSFET is suitable for various power management applications, especially in power systems that require efficient switching and load switching. Due to its very low on-resistance, it can reduce switching losses and power consumption, thereby improving power conversion efficiency. It is particularly suitable for DC power supplies, AC-DC power adapters, inverters and other fields to ensure efficient and stable operation of power systems.
**2. DC-DC Converters**
This MOSFET is also widely used in **DC-DC converters**, especially in buck and boost converters. Due to its low RDS(ON) characteristics, it can significantly improve the efficiency of the converter and reduce energy loss. UTP45N02-VB is very suitable for systems that require voltage conversion, such as portable power supplies, smart phones, and communication equipment.
**3. Battery Management Systems**
**UTP45N02-VB** MOSFET can act as an efficient switching element in the battery management system, providing reliable current control during the battery charging and discharging process. Its low on-resistance can effectively reduce power loss and extend battery life, so it has important applications in power tools, electric vehicles and energy storage systems.
**4. Power Tools and Consumer Electronics**
In power tools and consumer electronics, **UTP45N02-VB** MOSFET is used for load switching and power management, which can quickly switch current in a short time to ensure efficient energy transmission. Its low on-resistance characteristics ensure that power tools can maintain a low temperature rise under high load operation, improving the efficiency and durability of the tools.
**5. Smart Home and Household Appliances**
**UTP45N02-VB** MOSFET is suitable for power management systems in smart homes and appliances. For example, it can be used in smart power sockets, electric curtains, smart lighting control systems, etc., to ensure efficient and stable operation of these devices by accurately controlling the flow of current.
**6. Electric Vehicle Battery Management and Power Control**
In the battery management system of electric vehicles, **UTP45N02-VB** MOSFET can be used as a switching element in the process of battery charging and discharging to control the flow of current. Its low on-resistance ensures battery charging efficiency and energy management effects, while improving the battery life and the overall efficiency of the system.
**7. Load Switching and Overcurrent Protection**
This MOSFET can be used in load switching and current protection circuits. Its high current carrying capacity (maximum 70A) enables it to respond quickly when the load changes, protecting the circuit from overload or overcurrent damage. It is suitable for industrial control, power modules, computer power supplies, etc.
* 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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