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K80A08K3-VB Product details
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Product Introduction (K80A08K3-VB)
K80A08K3-VB is a high-performance single N-channel MOSFET in a TO220F package suitable for high current and medium voltage applications. With a drain-source voltage (VDS) of 80V and a maximum drain current (ID) of 75A, the device is designed with an advanced Trench process to ensure its superior performance in high-frequency and high-efficiency switching applications. At 4.5V and 10V gate drive voltages, its on-resistance (RDS(ON)) is 8.7mΩ and 6.4mΩ respectively, significantly reducing switching losses and heat generation, making it an ideal choice for power management, power conversion and drive systems.
K80A08K3-VB is a high-performance single N-channel MOSFET in a TO220F package suitable for high current and medium voltage applications. With a drain-source voltage (VDS) of 80V and a maximum drain current (ID) of 75A, the device is designed with an advanced Trench process to ensure its superior performance in high-frequency and high-efficiency switching applications. At 4.5V and 10V gate drive voltages, its on-resistance (RDS(ON)) is 8.7mΩ and 6.4mΩ respectively, significantly reducing switching losses and heat generation, making it an ideal choice for power management, power conversion and drive systems.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 80V | 3V | 75A | 6.4mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 80V | 3V | 75A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 80V | 3V | 75A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
Detailed parameter description
- **Model**: K80A08K3-VB
- **Package**: TO220F
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 80V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**:
- 8.7mΩ @ VGS=4.5V
- 6.4mΩ @ VGS=10V
- **Drain current (ID)**: 75A
- **Technology**: Trench process
- **Gate charge (Qg)**: Low, suitable for fast switching applications
- **Switching time**: Short, optimize system efficiency
- **Power consumption**: Low power design, reduce heat loss
- **Model**: K80A08K3-VB
- **Package**: TO220F
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 80V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**:
- 8.7mΩ @ VGS=4.5V
- 6.4mΩ @ VGS=10V
- **Drain current (ID)**: 75A
- **Technology**: Trench process
- **Gate charge (Qg)**: Low, suitable for fast switching applications
- **Switching time**: Short, optimize system efficiency
- **Power consumption**: Low power design, reduce heat loss
Domain and module applications：
Applicable fields and modules
1. **Power converter**
K80A08K3-VB is widely used in power converters (such as DC-DC converters), especially for high-efficiency power management in the low to medium voltage range. Its low on-resistance and high current capability enable it to significantly reduce energy loss and improve conversion efficiency during high-efficiency power conversion, meeting the needs of modern electronic devices.
2. **Motor drive**
In the field of motor control, K80A08K3-VB is often used to drive DC motors and stepper motors, especially in power tools and electric vehicles. Due to its excellent conduction performance and high current handling capability, this MOSFET can improve the efficiency and response speed of motor control systems and enhance overall performance.
3. **LED driver**
This MOSFET is suitable for the design of LED driver power supplies, and can provide stable current output to meet the needs of high-power LED lighting systems. Its low on-resistance can significantly reduce heat generation, ensure the long-term stable operation of LED systems, and improve the brightness and life of light sources.
4. **High-efficiency switching power supply (SMPS)**
K80A08K3-VB is also used in high-efficiency switching power supply (SMPS), which can handle high current and fast switching. Its high efficiency and low heat characteristics make it very suitable for high-performance power management systems, ensuring stability and reliability under different load conditions.
K80A08K3-VB has become an indispensable ideal choice for a variety of power applications due to its excellent performance and wide applicability.
1. **Power converter**
K80A08K3-VB is widely used in power converters (such as DC-DC converters), especially for high-efficiency power management in the low to medium voltage range. Its low on-resistance and high current capability enable it to significantly reduce energy loss and improve conversion efficiency during high-efficiency power conversion, meeting the needs of modern electronic devices.
2. **Motor drive**
In the field of motor control, K80A08K3-VB is often used to drive DC motors and stepper motors, especially in power tools and electric vehicles. Due to its excellent conduction performance and high current handling capability, this MOSFET can improve the efficiency and response speed of motor control systems and enhance overall performance.
3. **LED driver**
This MOSFET is suitable for the design of LED driver power supplies, and can provide stable current output to meet the needs of high-power LED lighting systems. Its low on-resistance can significantly reduce heat generation, ensure the long-term stable operation of LED systems, and improve the brightness and life of light sources.
4. **High-efficiency switching power supply (SMPS)**
K80A08K3-VB is also used in high-efficiency switching power supply (SMPS), which can handle high current and fast switching. Its high efficiency and low heat characteristics make it very suitable for high-performance power management systems, ensuring stability and reliability under different load conditions.
K80A08K3-VB has become an indispensable ideal choice for a variety of power applications due to its excellent performance and wide applicability.
* 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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