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UTF3055L-AA3-R-VB Product details
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Product Introduction
**UTF3055L-AA3-R-VB** is an N-Channel MOSFET based on Trench technology, packaged in SOT223, suitable for low-voltage and medium-voltage power management, current switching and power control applications. The device has a maximum drain-source voltage (VDS) of 60V, a maximum gate-source voltage (VGS) of ±20V, and a turn-on voltage (Vth) of 1.7V. Its maximum drain current (ID) is 4.5A, suitable for medium power and medium current load applications.
The on-resistance (RDS(ON)) of this MOSFET is 85mΩ (VGS=4.5V) and 76mΩ (VGS=10V) at different gate voltages, showing low conduction losses, which can provide lower power consumption and higher working efficiency in high-efficiency power supplies and current control circuits. Its advanced Trench technology ensures smaller on-resistance and improves overall switching performance, making it particularly suitable for applications requiring efficient conversion and stable current control.
**UTF3055L-AA3-R-VB** is an N-Channel MOSFET based on Trench technology, packaged in SOT223, suitable for low-voltage and medium-voltage power management, current switching and power control applications. The device has a maximum drain-source voltage (VDS) of 60V, a maximum gate-source voltage (VGS) of ±20V, and a turn-on voltage (Vth) of 1.7V. Its maximum drain current (ID) is 4.5A, suitable for medium power and medium current load applications.
The on-resistance (RDS(ON)) of this MOSFET is 85mΩ (VGS=4.5V) and 76mΩ (VGS=10V) at different gate voltages, showing low conduction losses, which can provide lower power consumption and higher working efficiency in high-efficiency power supplies and current control circuits. Its advanced Trench technology ensures smaller on-resistance and improves overall switching performance, making it particularly suitable for applications requiring efficient conversion and stable current control.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT223 | Single-N | 60V | 1.7V | 4.5A | 76mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT223 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT223 | Single-N | 60V | 1.7V | 4.5A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT223 | Single-N | 60V | 1.7V | 4.5A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT223 | Single-N |
Detailed parameter description
- **Package**: SOT223
- **Configuration**: Single N-Channel
- **Maximum drain-source voltage (VDS)**: 60V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Throughput voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 85mΩ @ VGS = 4.5V
- 76mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 4.5A
- **Technology**: Trench
The low on-resistance and high current carrying capability of this MOSFET give it obvious advantages in applications such as power conversion, power management and load switching. It can provide lower power loss, ensure higher efficiency and less heat.
- **Package**: SOT223
- **Configuration**: Single N-Channel
- **Maximum drain-source voltage (VDS)**: 60V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Throughput voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 85mΩ @ VGS = 4.5V
- 76mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 4.5A
- **Technology**: Trench
The low on-resistance and high current carrying capability of this MOSFET give it obvious advantages in applications such as power conversion, power management and load switching. It can provide lower power loss, ensure higher efficiency and less heat.
Domain and module applications：
Application fields and module examples
1. **Power management and regulated power supply**:
UTF3055L-AA3-R-VB is very suitable for power management circuits such as low-voltage regulated power supplies and DC-DC converters. In these applications, MOSFET, as a switching element, can efficiently convert voltage and effectively reduce power loss. Its low on-resistance can reduce switching losses and improve power efficiency, so it is very popular in power converters for systems such as 5V and 12V.
2. **Load switch**:
This MOSFET can be used as a load switch in electronic devices to control current flow and efficiently switch load current. UTF3055L-AA3-R-VB can work stably under large current loads and is suitable for applications such as portable electronic devices, chargers, battery management systems, etc. that require fast and efficient switching control.
3. **Battery Management System (BMS)**:
In the battery management system, UTF3055L-AA3-R-VB can be used for battery charge and discharge control, current switching and protection circuits. Due to its low on-resistance and high current carrying capacity, this MOSFET can effectively control the flow of battery current to ensure the safety and efficiency of the battery during the charging process. This has a wide range of applications in electric vehicles, renewable energy systems, and energy storage systems.
4. **Power Tools and Home Appliances**:
In power tools, electric toys and other home appliances, UTF3055L-AA3-R-VB can be used for the drive switch control circuit of the motor. Its excellent current switching capability and low power loss make it an ideal choice for motor control and load switching in such equipment, which can improve the efficiency and service life of the equipment.
5. **Automotive electronics**:
In automotive electronic systems, UTF3055L-AA3-R-VB can be used in applications such as vehicle power management modules, electric power steering systems (EPS), and on-board chargers (OBC). Its high current carrying capacity and low power loss make it very suitable for efficient power management to ensure the stable operation of electronic systems in automobiles.
Through these applications, UTF3055L-AA3-R-VB provides excellent performance in the field of high-efficiency, high-power power supply and current control, and is particularly suitable for low to medium power switching power supplies, battery management, and electric drive systems.
1. **Power management and regulated power supply**:
UTF3055L-AA3-R-VB is very suitable for power management circuits such as low-voltage regulated power supplies and DC-DC converters. In these applications, MOSFET, as a switching element, can efficiently convert voltage and effectively reduce power loss. Its low on-resistance can reduce switching losses and improve power efficiency, so it is very popular in power converters for systems such as 5V and 12V.
2. **Load switch**:
This MOSFET can be used as a load switch in electronic devices to control current flow and efficiently switch load current. UTF3055L-AA3-R-VB can work stably under large current loads and is suitable for applications such as portable electronic devices, chargers, battery management systems, etc. that require fast and efficient switching control.
3. **Battery Management System (BMS)**:
In the battery management system, UTF3055L-AA3-R-VB can be used for battery charge and discharge control, current switching and protection circuits. Due to its low on-resistance and high current carrying capacity, this MOSFET can effectively control the flow of battery current to ensure the safety and efficiency of the battery during the charging process. This has a wide range of applications in electric vehicles, renewable energy systems, and energy storage systems.
4. **Power Tools and Home Appliances**:
In power tools, electric toys and other home appliances, UTF3055L-AA3-R-VB can be used for the drive switch control circuit of the motor. Its excellent current switching capability and low power loss make it an ideal choice for motor control and load switching in such equipment, which can improve the efficiency and service life of the equipment.
5. **Automotive electronics**:
In automotive electronic systems, UTF3055L-AA3-R-VB can be used in applications such as vehicle power management modules, electric power steering systems (EPS), and on-board chargers (OBC). Its high current carrying capacity and low power loss make it very suitable for efficient power management to ensure the stable operation of electronic systems in automobiles.
Through these applications, UTF3055L-AA3-R-VB provides excellent performance in the field of high-efficiency, high-power power supply and current control, and is particularly suitable for low to medium power switching power supplies, battery management, and electric drive 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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