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K8A55DA-VB Product details
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K8A55DA-VB is a high-voltage single N-channel MOSFET designed for high-voltage and high-efficiency applications. Its drain-source voltage (VDS) is up to 650V, which can handle switching operations in high-voltage environments, and the gate-source voltage (VGS) is ±30V, providing a stable operating voltage range. This MOSFET uses planar technology and has an on-resistance (RDS(ON)) of 1100mΩ (@ VGS=10V), which ensures high voltage capability while optimizing switching efficiency and conduction losses. The maximum drain current (ID) is 7A, which is very suitable for medium power applications. The TO220F package has excellent heat dissipation performance and mechanical strength, suitable for reliable high-voltage switching needs in industrial and power applications.
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K8A55DA-VB is a high-voltage single N-channel MOSFET designed for high-voltage and high-efficiency applications. Its drain-source voltage (VDS) is up to 650V, which can handle switching operations in high-voltage environments, and the gate-source voltage (VGS) is ±30V, providing a stable operating voltage range. This MOSFET uses planar technology and has an on-resistance (RDS(ON)) of 1100mΩ (@ VGS=10V), which ensures high voltage capability while optimizing switching efficiency and conduction losses. The maximum drain current (ID) is 7A, which is very suitable for medium power applications. The TO220F package has excellent heat dissipation performance and mechanical strength, suitable for reliable high-voltage switching needs in industrial and power applications.
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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 | 650V | 3.5V | 7A | 1100mΩ | Plannar |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 7A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 7A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
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- **Package type**: TO220F
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 1100mΩ @ VGS=10V
- **Maximum drain current (ID)**: 7A
- **Technology type**: Planar
- **Power dissipation (Ptot)**: 120W
- **Operating temperature range**: -55°C to +150°C
- **Switching speed**: Moderate
- **Package thermal performance**: Excellent
**
- **Package type**: TO220F
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 1100mΩ @ VGS=10V
- **Maximum drain current (ID)**: 7A
- **Technology type**: Planar
- **Power dissipation (Ptot)**: 120W
- **Operating temperature range**: -55°C to +150°C
- **Switching speed**: Moderate
- **Package thermal performance**: Excellent
**
Domain and module applications：
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1. **Power Conversion and High-Voltage Switching Power Supply**: The K8A55DA-VB is ideal for high-voltage switching power supply (SMPS) and power converter applications. Its high withstand voltage of 650V enables it to play a role in power conversion and power factor correction (PFC) modules, providing efficient power transmission and reducing losses.
2. **Industrial Automation Control**: In industrial equipment and automation systems, the K8A55DA-VB can be used for motor drives, inverters, and servo control systems. These applications have high requirements for high voltage and high efficiency, and the high-voltage capability of this MOSFET can ensure stable operation and low power consumption of the system.
3. **Lighting System**: Suitable for high-voltage LED lighting drivers and HID (high-intensity discharge lamp) lighting power supplies. Its high withstand voltage characteristics enable it to perform well in lighting control systems, ensuring stable driving of lamps while reducing energy losses in the system.
4. **New Energy Equipment**: In the field of new energy, K8A55DA-VB can be used in solar inverters and wind power generation control modules to help handle high-voltage input and ensure efficient energy conversion, improving the overall stability and reliability of the system. **
1. **Power Conversion and High-Voltage Switching Power Supply**: The K8A55DA-VB is ideal for high-voltage switching power supply (SMPS) and power converter applications. Its high withstand voltage of 650V enables it to play a role in power conversion and power factor correction (PFC) modules, providing efficient power transmission and reducing losses.
2. **Industrial Automation Control**: In industrial equipment and automation systems, the K8A55DA-VB can be used for motor drives, inverters, and servo control systems. These applications have high requirements for high voltage and high efficiency, and the high-voltage capability of this MOSFET can ensure stable operation and low power consumption of the system.
3. **Lighting System**: Suitable for high-voltage LED lighting drivers and HID (high-intensity discharge lamp) lighting power supplies. Its high withstand voltage characteristics enable it to perform well in lighting control systems, ensuring stable driving of lamps while reducing energy losses in the system.
4. **New Energy Equipment**: In the field of new energy, K8A55DA-VB can be used in solar inverters and wind power generation control modules to help handle high-voltage input and ensure efficient energy conversion, improving the overall stability and reliability of the system. **
* 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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