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UTD454-VB Product details
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**UTD454-VB MOSFET Product Introduction**
UTD454-VB is a high-performance single N-channel MOSFET in TO252 package with a maximum drain-source voltage (VDS) of 40V and a maximum drain current (ID) of 55A. This MOSFET adopts Trench technology to provide low on-resistance (RDS(ON)), which is 14mΩ at VGS = 4.5V and 12mΩ at VGS = 10V. These features make UTD454-VB very suitable for efficient power management systems, power conversion, electric drive and other high current applications.
This MOSFET is widely used in automotive electronics, switching power supplies, battery management systems and load switches, and can provide excellent current switching capability and low power consumption. It can still achieve excellent performance at lower gate voltages, making it an ideal choice for efficient power conversion systems.
UTD454-VB is a high-performance single N-channel MOSFET in TO252 package with a maximum drain-source voltage (VDS) of 40V and a maximum drain current (ID) of 55A. This MOSFET adopts Trench technology to provide low on-resistance (RDS(ON)), which is 14mΩ at VGS = 4.5V and 12mΩ at VGS = 10V. These features make UTD454-VB very suitable for efficient power management systems, power conversion, electric drive and other high current applications.
This MOSFET is widely used in automotive electronics, switching power supplies, battery management systems and load switches, and can provide excellent current switching capability and low power consumption. It can still achieve excellent performance at lower gate voltages, making it an ideal choice for efficient power conversion systems.
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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 | 40V | 2.5V | 55A | 12mΩ | 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 | 40V | 2.5V | 55A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 40V | 2.5V | 55A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
**UTD454-VB MOSFET detailed parameter description**
- **Package**: TO252
- **Configuration**: Single-N-Channel
- **VDS (drain-source voltage)**: 40V
- **VGS (gate-source voltage)**: ±20V
- **Threshold voltage (Vth)**: 2.5V
- **RDS(ON) (on-resistance)**:
- 14mΩ @ VGS = 4.5V
- 12mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 55A
- **Technology**: Trench
- **Package**: TO252
- **Configuration**: Single-N-Channel
- **VDS (drain-source voltage)**: 40V
- **VGS (gate-source voltage)**: ±20V
- **Threshold voltage (Vth)**: 2.5V
- **RDS(ON) (on-resistance)**:
- 14mΩ @ VGS = 4.5V
- 12mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 55A
- **Technology**: Trench
Domain and module applications：
**UTD454-VB MOSFET Applications and Module Examples**
1. **High-efficiency power management system**
- Due to its low RDS(ON) and high current capability, UTD454-VB is an ideal switching element in power management systems. In DC-DC converters, battery management systems (BMS) and power distribution units (PDU), UTD454-VB can efficiently regulate current, reduce power loss and improve the energy efficiency of the system. It is particularly suitable for high-efficiency, high-frequency power conversion applications.
2. **Electric drive system**
- In electric drive applications, UTD454-VB can withstand large current loads and has fast switching characteristics, which can effectively manage battery current and provide precise current control. It is suitable for drive circuits in electric equipment such as power tools, electric toys, and electric motorcycles, which can improve drive efficiency and reduce heat generation.
3. **Automotive Electronics**
- UTD454-VB is ideal for power control modules in automotive electronic systems, such as battery management systems, power conversion and electric drive control in electric vehicles (EVs) and hybrid electric vehicles (HEVs). It has high current handling capabilities and high reliability in automotive working environments, meeting the power efficiency and durability requirements of automotive electronics.
4. **Load Switching and Protection Circuits**
- The low on-resistance and high current capability of this MOSFET make it an ideal choice for load switching and protection circuits. By controlling the switching of current, UTD454-VB can efficiently regulate power without increasing heat load, providing a stable power supply for various electronic devices, and is widely used in circuits such as battery protection, power switching and overcurrent protection.
5. **Switching Power Supply (SMPS)**
- UTD454-VB is widely used in switching power supplies (SMPS), especially in situations where high efficiency and high current capability are required. Due to its low on-resistance, it can reduce power loss during switching and improve the overall efficiency of the power supply, and is suitable for devices such as DC-DC converters and AC-DC adapters.
6. **Computer Hardware and Communication Equipment**
- In computer hardware and communication equipment, UTD454-VB can be used as a switching element in the power conversion module to provide efficient current management. In high-efficiency power supplies and UPS systems, it can ensure power stability and current control, and is suitable for communication equipment such as server power supplies, routers, and switches.
7. **Consumer Electronics**
- Due to its high performance and compact packaging design, UTD454-VB is suitable for various low-power consumer electronic devices, such as smart home devices, portable electronic devices, LED lighting, etc. In these applications, MOSFET can provide efficient power management, extend the battery life of the device, and reduce energy waste.
8. **Battery Management System (BMS)**
- In the battery management system (BMS), UTD454-VB can ensure that the battery operates in a safe and efficient state by controlling the battery charging and discharging process. Its low RDS(ON) characteristics help improve system efficiency and reduce battery overheating and loss, and are particularly suitable for battery management in electric vehicles and renewable energy systems.
1. **High-efficiency power management system**
- Due to its low RDS(ON) and high current capability, UTD454-VB is an ideal switching element in power management systems. In DC-DC converters, battery management systems (BMS) and power distribution units (PDU), UTD454-VB can efficiently regulate current, reduce power loss and improve the energy efficiency of the system. It is particularly suitable for high-efficiency, high-frequency power conversion applications.
2. **Electric drive system**
- In electric drive applications, UTD454-VB can withstand large current loads and has fast switching characteristics, which can effectively manage battery current and provide precise current control. It is suitable for drive circuits in electric equipment such as power tools, electric toys, and electric motorcycles, which can improve drive efficiency and reduce heat generation.
3. **Automotive Electronics**
- UTD454-VB is ideal for power control modules in automotive electronic systems, such as battery management systems, power conversion and electric drive control in electric vehicles (EVs) and hybrid electric vehicles (HEVs). It has high current handling capabilities and high reliability in automotive working environments, meeting the power efficiency and durability requirements of automotive electronics.
4. **Load Switching and Protection Circuits**
- The low on-resistance and high current capability of this MOSFET make it an ideal choice for load switching and protection circuits. By controlling the switching of current, UTD454-VB can efficiently regulate power without increasing heat load, providing a stable power supply for various electronic devices, and is widely used in circuits such as battery protection, power switching and overcurrent protection.
5. **Switching Power Supply (SMPS)**
- UTD454-VB is widely used in switching power supplies (SMPS), especially in situations where high efficiency and high current capability are required. Due to its low on-resistance, it can reduce power loss during switching and improve the overall efficiency of the power supply, and is suitable for devices such as DC-DC converters and AC-DC adapters.
6. **Computer Hardware and Communication Equipment**
- In computer hardware and communication equipment, UTD454-VB can be used as a switching element in the power conversion module to provide efficient current management. In high-efficiency power supplies and UPS systems, it can ensure power stability and current control, and is suitable for communication equipment such as server power supplies, routers, and switches.
7. **Consumer Electronics**
- Due to its high performance and compact packaging design, UTD454-VB is suitable for various low-power consumer electronic devices, such as smart home devices, portable electronic devices, LED lighting, etc. In these applications, MOSFET can provide efficient power management, extend the battery life of the device, and reduce energy waste.
8. **Battery Management System (BMS)**
- In the battery management system (BMS), UTD454-VB can ensure that the battery operates in a safe and efficient state by controlling the battery charging and discharging process. Its low RDS(ON) characteristics help improve system efficiency and reduce battery overheating and loss, and are particularly suitable for battery management in electric vehicles and renewable energy systems.
* 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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