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K3979-TL-VB Product details
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1. K3979-TL-VB Product Introduction
K3979-TL-VB is a single N-channel MOSFET in TO252 package with excellent electrical performance, suitable for high voltage and high current applications. The device has a drain-source voltage (VDS) of 200V, a gate voltage tolerance of ±20V, a threshold voltage (Vth) of 3V, and a drain-source on-resistance (RDS(ON)) of only 245mΩ at a gate voltage of 10V. This MOSFET uses advanced Trench technology to achieve lower on-resistance and higher current handling capability, with a maximum continuous drain current (ID) of 10A. This makes K3979-TL-VB an ideal choice for high-efficiency power management, switch-mode power supplies, and power tools.
K3979-TL-VB is a single N-channel MOSFET in TO252 package with excellent electrical performance, suitable for high voltage and high current applications. The device has a drain-source voltage (VDS) of 200V, a gate voltage tolerance of ±20V, a threshold voltage (Vth) of 3V, and a drain-source on-resistance (RDS(ON)) of only 245mΩ at a gate voltage of 10V. This MOSFET uses advanced Trench technology to achieve lower on-resistance and higher current handling capability, with a maximum continuous drain current (ID) of 10A. This makes K3979-TL-VB an ideal choice for high-efficiency power management, switch-mode power supplies, and power tools.
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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 | 200V | 3V | 10A | 245mΩ | 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 | 200V | 3V | 10A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 200V | 3V | 10A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
2. Detailed parameter description of K3979-TL-VB
- **Model**: K3979-TL-VB
- **Package type**: TO252
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 200V
- **Gate-source voltage (VGS)**: ±20V
- **Gate threshold voltage (Vth)**: 3V
- **Drain-source on-resistance (RDS(ON))**: 245mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 10A
- **Technology type**: Trench
- **Power dissipation**: To be evaluated in specific applications
- **Switching speed**: Depends on the gate drive circuit and operating frequency
- **Operating temperature range**: -55°C to 150°C (junction temperature)
- **Model**: K3979-TL-VB
- **Package type**: TO252
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 200V
- **Gate-source voltage (VGS)**: ±20V
- **Gate threshold voltage (Vth)**: 3V
- **Drain-source on-resistance (RDS(ON))**: 245mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 10A
- **Technology type**: Trench
- **Power dissipation**: To be evaluated in specific applications
- **Switching speed**: Depends on the gate drive circuit and operating frequency
- **Operating temperature range**: -55°C to 150°C (junction temperature)
Domain and module applications：
III. K3979-TL-VB Application Fields and Module Examples
1. **Switch Mode Power Supply (SMPS)**
K3979-TL-VB is ideal for switch mode power supplies (SMPS), where high efficiency and fast switching performance are key. The device's 200V drain-source voltage and low on-resistance ensure reliable performance in high voltage applications, suitable for modules such as AC-DC or DC-DC converters.
2. **Power Tools and Motor Drives**
Due to its high current handling capability (10A) and the superior efficiency of Trench technology, K3979-TL-VB performs well in power tools, electric motors, and other motor drive applications that require stable power transmission.
3. **Industrial Power Control**
In industrial power modules, the 200V withstand voltage performance of K3979-TL-VB makes it suitable for control applications of industrial power equipment, especially those requiring high power switching and high voltage resistance, such as industrial inverters and brushless motor drive systems.
4. **Load Switch and Battery Management**
The high current capability and low on-resistance of K3979-TL-VB also make it very suitable for battery management system (BMS) and load switch applications, ensuring efficient power switching and energy management.
In summary, K3979-TL-VB is an efficient and reliable MOSFET suitable for a variety of high voltage and high current power electronics application scenarios.
1. **Switch Mode Power Supply (SMPS)**
K3979-TL-VB is ideal for switch mode power supplies (SMPS), where high efficiency and fast switching performance are key. The device's 200V drain-source voltage and low on-resistance ensure reliable performance in high voltage applications, suitable for modules such as AC-DC or DC-DC converters.
2. **Power Tools and Motor Drives**
Due to its high current handling capability (10A) and the superior efficiency of Trench technology, K3979-TL-VB performs well in power tools, electric motors, and other motor drive applications that require stable power transmission.
3. **Industrial Power Control**
In industrial power modules, the 200V withstand voltage performance of K3979-TL-VB makes it suitable for control applications of industrial power equipment, especially those requiring high power switching and high voltage resistance, such as industrial inverters and brushless motor drive systems.
4. **Load Switch and Battery Management**
The high current capability and low on-resistance of K3979-TL-VB also make it very suitable for battery management system (BMS) and load switch applications, ensuring efficient power switching and energy management.
In summary, K3979-TL-VB is an efficient and reliable MOSFET suitable for a variety of high voltage and high current power electronics application scenarios.
* 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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