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KF7N80F-VB Product details
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Product Introduction - KF7N80F-VB
KF7N80F-VB is a high voltage single N-channel MOSFET in TO220F package, designed for high efficiency power conversion and switching applications. The device has a maximum drain-source voltage (VDS) of 800V, a gate-source voltage (VGS) of ±30V, and a threshold voltage (Vth) of 3.5V. Its on-resistance (RDS(ON)) is 1100mΩ at VGS of 10V, and the maximum drain current (ID) is 5A. KF7N80F-VB adopts SJ_Multi-EPI technology, has excellent electrical and thermal properties, and is suitable for high voltage and high efficiency applications.
KF7N80F-VB is a high voltage single N-channel MOSFET in TO220F package, designed for high efficiency power conversion and switching applications. The device has a maximum drain-source voltage (VDS) of 800V, a gate-source voltage (VGS) of ±30V, and a threshold voltage (Vth) of 3.5V. Its on-resistance (RDS(ON)) is 1100mΩ at VGS of 10V, and the maximum drain current (ID) is 5A. KF7N80F-VB adopts SJ_Multi-EPI technology, has excellent electrical and thermal properties, and is suitable for high voltage and high efficiency 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 | 800V | 3.5V | 5A | 1100mΩ | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 800V | 3.5V | 5A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 800V | 3.5V | 5A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
Detailed parameter description
- **Package type**: TO220F
- **Channel type**: Single N-channel
- **Drain-source voltage (VDS)**: 800V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 1100mΩ @ VGS=10V
- **Drain current (ID)**: 5A
- **Technology type**: SJ_Multi-EPI
- **Maximum power dissipation**: 62.5W (typical)
- **Breakdown voltage (BVDSS)**: 800V
- **Current rise time (tr)**: 60ns
- **Switching time**: Fast switching speed
- **Package type**: TO220F
- **Channel type**: Single N-channel
- **Drain-source voltage (VDS)**: 800V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 1100mΩ @ VGS=10V
- **Drain current (ID)**: 5A
- **Technology type**: SJ_Multi-EPI
- **Maximum power dissipation**: 62.5W (typical)
- **Breakdown voltage (BVDSS)**: 800V
- **Current rise time (tr)**: 60ns
- **Switching time**: Fast switching speed
Domain and module applications：
Application fields and modules
KF7N80F-VB plays an important role in multiple high-voltage and high-efficiency control application fields. The main applications include the following modules:
1. **Power management module**: KF7N80F-VB is widely used in switching power supplies (SMPS) and DC-DC converters. Due to its high VDS and low RDS(ON), it can achieve efficient power conversion, reduce heat loss, and improve overall energy efficiency.
2. **Lighting control module**: In LED drive and high-power lighting systems, this MOSFET can effectively regulate current to ensure that the light source works under stable current, improve light source efficiency and extend service life.
3. **Industrial automation equipment**: KF7N80F-VB is very suitable for motor drive and control circuits. It can quickly respond to control signals, achieve precise motor start, stop and speed regulation, and optimize industrial automation production processes.
4. **Household appliances**: This MOSFET is widely used in household appliances such as refrigerators, washing machines, and air conditioners. It can meet the needs of high-voltage switches and regulation circuits and provide stable current control.
5. **Inverters and inverters**: KF7N80F-VB is suitable for use in solar inverters and inverters. It can withstand high voltage and current, effectively improve the efficiency of power conversion, and ensure the reliability of the system.
In summary, KF7N80F-VB is an ideal choice for high-voltage switch applications with its high withstand voltage, low on-resistance, and excellent thermal performance. It can effectively improve the energy efficiency and reliability of various types of equipment.
KF7N80F-VB plays an important role in multiple high-voltage and high-efficiency control application fields. The main applications include the following modules:
1. **Power management module**: KF7N80F-VB is widely used in switching power supplies (SMPS) and DC-DC converters. Due to its high VDS and low RDS(ON), it can achieve efficient power conversion, reduce heat loss, and improve overall energy efficiency.
2. **Lighting control module**: In LED drive and high-power lighting systems, this MOSFET can effectively regulate current to ensure that the light source works under stable current, improve light source efficiency and extend service life.
3. **Industrial automation equipment**: KF7N80F-VB is very suitable for motor drive and control circuits. It can quickly respond to control signals, achieve precise motor start, stop and speed regulation, and optimize industrial automation production processes.
4. **Household appliances**: This MOSFET is widely used in household appliances such as refrigerators, washing machines, and air conditioners. It can meet the needs of high-voltage switches and regulation circuits and provide stable current control.
5. **Inverters and inverters**: KF7N80F-VB is suitable for use in solar inverters and inverters. It can withstand high voltage and current, effectively improve the efficiency of power conversion, and ensure the reliability of the system.
In summary, KF7N80F-VB is an ideal choice for high-voltage switch applications with its high withstand voltage, low on-resistance, and excellent thermal performance. It can effectively improve the energy efficiency and reliability of various types of equipment.
* 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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