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TK20P04M1-VB Product details
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**TK20P04M1-VB MOSFET Product Introduction**
The TK20P04M1-VB is a unipolar N-channel MOSFET in a TO252 package designed for efficient current switching and power conversion applications. With a maximum drain-source voltage (VDS) of 40V and a maximum drain current (ID) of 55A, this MOSFET uses **Trench** technology to provide low on-resistance (RDS(ON) of 14mΩ @ VGS = 4.5V and 12mΩ @ VGS = 10V) for applications requiring high power handling capabilities and low losses. Its operating voltage and current range makes it ideal for power management, motor control, switching power supplies, and other high-efficiency power systems.
The TK20P04M1-VB is a unipolar N-channel MOSFET in a TO252 package designed for efficient current switching and power conversion applications. With a maximum drain-source voltage (VDS) of 40V and a maximum drain current (ID) of 55A, this MOSFET uses **Trench** technology to provide low on-resistance (RDS(ON) of 14mΩ @ VGS = 4.5V and 12mΩ @ VGS = 10V) for applications requiring high power handling capabilities and low losses. Its operating voltage and current range makes it ideal for power management, motor control, switching power supplies, and other high-efficiency power 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 |
**Detailed parameter description**
- **Package**: TO252
- **Configuration**: Unipolar N-channel
- **VDS (drain-source voltage)**: 40V
- **VGS (gate-source voltage)**: ±20V
- **Vth (gate threshold voltage)**: 2.5V
- **RDS(ON)**: 14mΩ @ VGS = 4.5V; 12mΩ @ VGS = 10V
- **ID (maximum drain current)**: 55A
- **Technology**: Trench
- **Package**: TO252
- **Configuration**: Unipolar N-channel
- **VDS (drain-source voltage)**: 40V
- **VGS (gate-source voltage)**: ±20V
- **Vth (gate threshold voltage)**: 2.5V
- **RDS(ON)**: 14mΩ @ VGS = 4.5V; 12mΩ @ VGS = 10V
- **ID (maximum drain current)**: 55A
- **Technology**: Trench
Domain and module applications：
**Application fields and module examples**
1. **Switching power supply and power management system**
TK20P04M1-VB is particularly suitable for power management systems such as switching power supplies (SMPS) and DC-DC converters. Due to its low on-resistance (RDS(ON) = 12mΩ), it can significantly reduce power losses and improve the overall efficiency of the system. This MOSFET can also withstand high currents (up to 55A), making it ideal for applications in high-efficiency power systems, providing stable current transmission while ensuring high efficiency.
2. **Motor control and drive system**
In motor control and drive systems, TK20P04M1-VB can efficiently control the start, operation and speed regulation of motors due to its low on-resistance and high current carrying capacity. In motor drive systems for industrial automation, power tools and electric vehicles, TK20P04M1-VB can effectively perform power switching and current regulation, improving the energy efficiency and response speed of motor drive systems.
3. **Inverters and Solar Inverters**
TK20P04M1-VB can be widely used in inverters, solar inverters and other systems. Due to its maximum withstand voltage of 40V and high current capability of 55A, this MOSFET can efficiently convert DC power to AC power in solar power generation systems, or be used for power conversion in battery-powered systems, ensuring high efficiency and stability during current conversion, especially suitable for medium and low power inverters and battery management systems.
4. **Battery Management System (BMS)**
TK20P04M1-VB is a commonly used power switching element in battery management systems (BMS), which can help effectively regulate the charging and discharging process of battery packs. The low RDS(ON) and high current carrying capacity of this MOSFET enable it to maintain low temperature and high efficiency when working in battery management systems, and can withstand frequent switching operations, ensuring long-term stable operation of the system.
5. **Consumer Electronics and Smart Devices**
Due to its small package and excellent current handling capability, the TK20P04M1-VB can also be used in various consumer electronics products such as smart home devices, mobile power supplies, LED driver power supplies, etc. Its high performance and stability make it an ideal choice for consumer electronics applications.
1. **Switching power supply and power management system**
TK20P04M1-VB is particularly suitable for power management systems such as switching power supplies (SMPS) and DC-DC converters. Due to its low on-resistance (RDS(ON) = 12mΩ), it can significantly reduce power losses and improve the overall efficiency of the system. This MOSFET can also withstand high currents (up to 55A), making it ideal for applications in high-efficiency power systems, providing stable current transmission while ensuring high efficiency.
2. **Motor control and drive system**
In motor control and drive systems, TK20P04M1-VB can efficiently control the start, operation and speed regulation of motors due to its low on-resistance and high current carrying capacity. In motor drive systems for industrial automation, power tools and electric vehicles, TK20P04M1-VB can effectively perform power switching and current regulation, improving the energy efficiency and response speed of motor drive systems.
3. **Inverters and Solar Inverters**
TK20P04M1-VB can be widely used in inverters, solar inverters and other systems. Due to its maximum withstand voltage of 40V and high current capability of 55A, this MOSFET can efficiently convert DC power to AC power in solar power generation systems, or be used for power conversion in battery-powered systems, ensuring high efficiency and stability during current conversion, especially suitable for medium and low power inverters and battery management systems.
4. **Battery Management System (BMS)**
TK20P04M1-VB is a commonly used power switching element in battery management systems (BMS), which can help effectively regulate the charging and discharging process of battery packs. The low RDS(ON) and high current carrying capacity of this MOSFET enable it to maintain low temperature and high efficiency when working in battery management systems, and can withstand frequent switching operations, ensuring long-term stable operation of the system.
5. **Consumer Electronics and Smart Devices**
Due to its small package and excellent current handling capability, the TK20P04M1-VB can also be used in various consumer electronics products such as smart home devices, mobile power supplies, LED driver power supplies, etc. Its high performance and stability make it an ideal choice for consumer electronics 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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