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KF5N65D-VB Product details
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KF5N65D-VB MOSFET Product Introduction:
KF5N65D-VB is a unipolar N-channel MOSFET designed for high-voltage switching applications and is packaged in TO252. The drain-source voltage (VDS) rating of this MOSFET is 650V, and the gate-source voltage (VGS) rating is ±30V, ensuring stable operation in a high-voltage environment. Its threshold voltage (Vth) is 3.5V, which enables efficient switching operation. At VGS=10V, the RDS(ON) value is 1000mΩ, with low conduction losses. The rated leakage current (ID) of this MOSFET is 5A, which is suitable for a variety of medium-power applications. KF5N65D-VB uses SJ_Multi-EPI technology to further enhance its electrical performance and reliability.
KF5N65D-VB is a unipolar N-channel MOSFET designed for high-voltage switching applications and is packaged in TO252. The drain-source voltage (VDS) rating of this MOSFET is 650V, and the gate-source voltage (VGS) rating is ±30V, ensuring stable operation in a high-voltage environment. Its threshold voltage (Vth) is 3.5V, which enables efficient switching operation. At VGS=10V, the RDS(ON) value is 1000mΩ, with low conduction losses. The rated leakage current (ID) of this MOSFET is 5A, which is suitable for a variety of medium-power applications. KF5N65D-VB uses SJ_Multi-EPI technology to further enhance its electrical performance and reliability.
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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 | 650V | 3.5V | 5A | 1000mΩ | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 650V | 3.5V | 5A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 650V | 3.5V | 5A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
Detailed parameters of KF5N65D-VB:
- **Package**: TO252
- **Configuration**: Unipolar N-channel
- **VDS (drain-source voltage)**: 650V
- **VGS (gate-source voltage)**: ±30V
- **Vth (gate threshold voltage)**: 3.5V
- **RDS(ON) (drain-source on-resistance)**: 1000mΩ @ VGS=10V
- **ID (continuous drain current)**: 5A
- **Technology**: SJ_Multi-EPI
- **Package**: TO252
- **Configuration**: Unipolar N-channel
- **VDS (drain-source voltage)**: 650V
- **VGS (gate-source voltage)**: ±30V
- **Vth (gate threshold voltage)**: 3.5V
- **RDS(ON) (drain-source on-resistance)**: 1000mΩ @ VGS=10V
- **ID (continuous drain current)**: 5A
- **Technology**: SJ_Multi-EPI
Domain and module applications：
Application examples of KF5N65D-VB MOSFET:
1. **Switching Mode Power Supply (SMPS)**: KF5N65D-VB is ideal for high voltage switching power supply designs such as switching mode power supplies (SMPS) and flyback converters. Its high voltage rating of 650V enables it to effectively handle high voltages from the grid and is widely used in power adapters and power supply equipment.
2. **Motor Control**: This MOSFET is suitable for small motor drive applications such as motor control circuits for home appliances and industrial equipment. Its 5A current capability enables it to effectively control the start and stop and speed regulation of the motor, improving the working efficiency of the motor.
3. **LED Drive and Lighting System**: KF5N65D-VB can also be used in high voltage LED drive circuits for commercial and residential lighting systems. Due to its high voltage and low on-resistance, this MOSFET is able to provide a stable current output to ensure the brightness and efficiency of LED lamps.
4. **Inverter Application**: In the field of renewable energy, such as solar inverters and wind power generation systems, the high voltage capability and stable performance of the KF5N65D-VB can efficiently convert DC to AC to meet power needs, especially in small and medium-sized photovoltaic systems and energy storage equipment.
1. **Switching Mode Power Supply (SMPS)**: KF5N65D-VB is ideal for high voltage switching power supply designs such as switching mode power supplies (SMPS) and flyback converters. Its high voltage rating of 650V enables it to effectively handle high voltages from the grid and is widely used in power adapters and power supply equipment.
2. **Motor Control**: This MOSFET is suitable for small motor drive applications such as motor control circuits for home appliances and industrial equipment. Its 5A current capability enables it to effectively control the start and stop and speed regulation of the motor, improving the working efficiency of the motor.
3. **LED Drive and Lighting System**: KF5N65D-VB can also be used in high voltage LED drive circuits for commercial and residential lighting systems. Due to its high voltage and low on-resistance, this MOSFET is able to provide a stable current output to ensure the brightness and efficiency of LED lamps.
4. **Inverter Application**: In the field of renewable energy, such as solar inverters and wind power generation systems, the high voltage capability and stable performance of the KF5N65D-VB can efficiently convert DC to AC to meet power needs, especially in small and medium-sized photovoltaic systems and energy storage 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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