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TK65S04K3L-VB Product details
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Product Introduction
**TK65S04K3L-VB** is a **TO252** packaged N-type unipolar power MOSFET that uses **Trench** technology and has a **40V** maximum drain-source voltage (VDS) and **85A** maximum drain current (ID). This MOSFET has an ultra-low on-resistance, **RDS(ON)** of **6mΩ** (at **VGS = 4.5V**) and **5mΩ** (at **VGS = 10V**), suitable for high-efficiency power management and switching power supply applications. Its **2.5V** threshold voltage (Vth) enables it to operate stably even under low voltage drive. **TK65S04K3L-VB** has excellent conductivity and extremely low power consumption, making it ideal for applications requiring high current, low power loss and high efficiency.
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**TK65S04K3L-VB** is a **TO252** packaged N-type unipolar power MOSFET that uses **Trench** technology and has a **40V** maximum drain-source voltage (VDS) and **85A** maximum drain current (ID). This MOSFET has an ultra-low on-resistance, **RDS(ON)** of **6mΩ** (at **VGS = 4.5V**) and **5mΩ** (at **VGS = 10V**), suitable for high-efficiency power management and switching power supply applications. Its **2.5V** threshold voltage (Vth) enables it to operate stably even under low voltage drive. **TK65S04K3L-VB** has excellent conductivity and extremely low power consumption, making it ideal for applications requiring high current, low power loss and high efficiency.
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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 | 85A | 5mΩ | 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 | 85A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 40V | 2.5V | 85A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
Detailed parameter description
- **Package type**: TO252
- **Configuration**: Unipolar N-type
- **Maximum drain-source voltage (Vds)**: **40V**
- **Gate-source voltage (Vgs)**: **±20V**
- **Threshold voltage (Vth)**: **2.5V**
- **On-resistance (RDS(ON))**:
- **6mΩ** (at **VGS = 4.5V**)
- **5mΩ** (at **VGS = 10V**)
- **Maximum drain current (ID)**: **85A**
- **Technology type**: Trench
- **Maximum power loss**: Depends on operating conditions, please refer to the test conditions in the data sheet for details.
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- **Package type**: TO252
- **Configuration**: Unipolar N-type
- **Maximum drain-source voltage (Vds)**: **40V**
- **Gate-source voltage (Vgs)**: **±20V**
- **Threshold voltage (Vth)**: **2.5V**
- **On-resistance (RDS(ON))**:
- **6mΩ** (at **VGS = 4.5V**)
- **5mΩ** (at **VGS = 10V**)
- **Maximum drain current (ID)**: **85A**
- **Technology type**: Trench
- **Maximum power loss**: Depends on operating conditions, please refer to the test conditions in the data sheet for details.
---
Domain and module applications：
Applications and module examples
1. **High-Efficiency DC-DC Power Conversion**
**TK65S04K3L-VB** is suitable for **DC-DC** converters, especially in applications that require high efficiency and low power loss. Due to its **low RDS(ON)**, this MOSFET can effectively reduce conduction losses when handling large currents, thereby improving power conversion efficiency. In **5V** or **12V** power conversion applications, **TK65S04K3L-VB** can effectively improve the overall system performance, especially for low-power consumer electronics and embedded systems.
2. **Power Tools**
In power tools, such as electric drills, electric saws, etc., **TK65S04K3L-VB** is widely used in power management modules that control battery current. Its **85A** current carrying capability and ultra-low on-resistance make it an ideal switching element in power tool battery management systems. MOSFETs can help reduce power losses in battery management, extend battery life and improve the overall efficiency of power tools.
3. **Battery Management Systems (BMS)**
In battery management systems (BMS), **TK65S04K3L-VB** is used to efficiently control the battery charging and discharging process. It is capable of handling high voltages within **40V** and providing stable current switching. Due to its **low RDS(ON)**, it can ensure minimal power loss during battery management, especially for battery management systems of electric vehicles (EV) and portable devices.
4. **Automotive Electronics**
**TK65S04K3L-VB** can be used in various automotive electronic modules, such as on-board power supply, power conditioning and power conversion systems. In **12V** or **24V** automotive power management systems, this MOSFET can provide efficient power conversion, reduce heat generation and improve energy efficiency. Its ultra-low on-resistance is very beneficial for applications with high current handling and high efficiency requirements, especially suitable for use in automotive motor control and lighting systems.
5. **Solar Inverters**
In **solar inverters**, **TK65S04K3L-VB** is used as a high-efficiency power switching element. Its high current capability and low on-resistance enable it to efficiently convert DC to AC, maximizing the conversion efficiency of solar systems. Due to its high efficiency, this MOSFET can reduce power losses, extend the life of the inverter, and improve the overall efficiency of the system.
6. **Uninterruptible Power System (UPS)**
In **UPS (Uninterruptible Power Supply) System**, **TK65S04K3L-VB** is used in the power conversion module to ensure that the UPS system can provide power support efficiently when the power is interrupted. The low on-resistance and high current carrying capacity of MOSFET can reduce energy waste and improve the power conversion efficiency of UPS system.
7. **Low-Power Consumer Electronics**
In **Low-Power Consumer Electronics** (such as smartphones, tablets, and laptops), **TK65S04K3L-VB** can be used as a switching element for battery management and power conversion. Due to its high efficiency and low power consumption, this MOSFET can effectively manage battery power, improve the endurance and charging efficiency of the device, and meet the demand for long battery life of modern consumer electronic devices.
Through these applications, **TK65S04K3L-VB** shows its wide applicability in low voltage, high current, and high efficiency applications. It is particularly suitable for power management, automotive electronics, and power conversion modules with high power density, low loss, and high efficiency requirements.
1. **High-Efficiency DC-DC Power Conversion**
**TK65S04K3L-VB** is suitable for **DC-DC** converters, especially in applications that require high efficiency and low power loss. Due to its **low RDS(ON)**, this MOSFET can effectively reduce conduction losses when handling large currents, thereby improving power conversion efficiency. In **5V** or **12V** power conversion applications, **TK65S04K3L-VB** can effectively improve the overall system performance, especially for low-power consumer electronics and embedded systems.
2. **Power Tools**
In power tools, such as electric drills, electric saws, etc., **TK65S04K3L-VB** is widely used in power management modules that control battery current. Its **85A** current carrying capability and ultra-low on-resistance make it an ideal switching element in power tool battery management systems. MOSFETs can help reduce power losses in battery management, extend battery life and improve the overall efficiency of power tools.
3. **Battery Management Systems (BMS)**
In battery management systems (BMS), **TK65S04K3L-VB** is used to efficiently control the battery charging and discharging process. It is capable of handling high voltages within **40V** and providing stable current switching. Due to its **low RDS(ON)**, it can ensure minimal power loss during battery management, especially for battery management systems of electric vehicles (EV) and portable devices.
4. **Automotive Electronics**
**TK65S04K3L-VB** can be used in various automotive electronic modules, such as on-board power supply, power conditioning and power conversion systems. In **12V** or **24V** automotive power management systems, this MOSFET can provide efficient power conversion, reduce heat generation and improve energy efficiency. Its ultra-low on-resistance is very beneficial for applications with high current handling and high efficiency requirements, especially suitable for use in automotive motor control and lighting systems.
5. **Solar Inverters**
In **solar inverters**, **TK65S04K3L-VB** is used as a high-efficiency power switching element. Its high current capability and low on-resistance enable it to efficiently convert DC to AC, maximizing the conversion efficiency of solar systems. Due to its high efficiency, this MOSFET can reduce power losses, extend the life of the inverter, and improve the overall efficiency of the system.
6. **Uninterruptible Power System (UPS)**
In **UPS (Uninterruptible Power Supply) System**, **TK65S04K3L-VB** is used in the power conversion module to ensure that the UPS system can provide power support efficiently when the power is interrupted. The low on-resistance and high current carrying capacity of MOSFET can reduce energy waste and improve the power conversion efficiency of UPS system.
7. **Low-Power Consumer Electronics**
In **Low-Power Consumer Electronics** (such as smartphones, tablets, and laptops), **TK65S04K3L-VB** can be used as a switching element for battery management and power conversion. Due to its high efficiency and low power consumption, this MOSFET can effectively manage battery power, improve the endurance and charging efficiency of the device, and meet the demand for long battery life of modern consumer electronic devices.
Through these applications, **TK65S04K3L-VB** shows its wide applicability in low voltage, high current, and high efficiency applications. It is particularly suitable for power management, automotive electronics, and power conversion modules with high power density, low loss, and high efficiency requirements.
* 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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