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MDFS4N65-VB Product details
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1. Product Introduction
MDFS4N65-VB is a high-voltage single N-channel MOSFET in TO220F package, designed for applications requiring high voltage and medium current. The device has a maximum drain-source voltage (VDS) of 650V and a gate-source voltage (VGS) of up to ±30V, making it suitable for a variety of high-voltage conversion and control applications. Its on-resistance (RDS(ON)) is 2560mΩ@VGS=10V, the maximum drain current (ID) is 4A, and the threshold voltage is 3.5V. Based on planar technology, the device has excellent switching characteristics and current handling capabilities, making it suitable for power management systems and high-voltage control equipment that require high voltage tolerance.
MDFS4N65-VB is a high-voltage single N-channel MOSFET in TO220F package, designed for applications requiring high voltage and medium current. The device has a maximum drain-source voltage (VDS) of 650V and a gate-source voltage (VGS) of up to ±30V, making it suitable for a variety of high-voltage conversion and control applications. Its on-resistance (RDS(ON)) is 2560mΩ@VGS=10V, the maximum drain current (ID) is 4A, and the threshold voltage is 3.5V. Based on planar technology, the device has excellent switching characteristics and current handling capabilities, making it suitable for power management systems and high-voltage control equipment that require high voltage tolerance.
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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 | 4A | 2560mΩ | 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 | 4A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 4A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
II. Detailed parameter description
| Parameters| Detailed description|
|-------------------------|---------------------------------|
| **Model** | MDFS4N65-VB |
| **Package** | TO220F |
| **Channel type** | Single N-channel|
| **Maximum drain-source voltage (VDS)** | 650V |
| **Maximum gate-source voltage (VGS)** | ±30V |
| **Threshold voltage (Vth)** | 3.5V |
| **On-resistance (RDS(ON))** | 2560mΩ @ VGS=10V |
| **Maximum drain current (ID)** | 4A |
| **Technology** | Planar technology (Plannar) |
| Parameters| Detailed description|
|-------------------------|---------------------------------|
| **Model** | MDFS4N65-VB |
| **Package** | TO220F |
| **Channel type** | Single N-channel|
| **Maximum drain-source voltage (VDS)** | 650V |
| **Maximum gate-source voltage (VGS)** | ±30V |
| **Threshold voltage (Vth)** | 3.5V |
| **On-resistance (RDS(ON))** | 2560mΩ @ VGS=10V |
| **Maximum drain current (ID)** | 4A |
| **Technology** | Planar technology (Plannar) |
Domain and module applications：
3. Application fields and module examples
1. **Switching power supply (SMPS)**:
MDFS4N65-VB is very suitable for switching power supply systems, especially high-voltage converters. Its high voltage withstand characteristics of 650V make it perform well in environments with unstable or fluctuating power supply voltages, which can help improve the conversion efficiency and stability of the system.
2. **Lighting control system**:
This MOSFET is also suitable for high-voltage lighting solutions, especially in LED drive circuits. It can provide efficient and reliable power control with low on-resistance and medium current handling capabilities, ensuring the brightness consistency and service life of the lighting system.
3. **Industrial automation control**:
In industrial control applications such as motor drives, automation controllers and power systems, MDFS4N65-VB can be used as a reliable switch and current control element with its high voltage withstand capability to ensure stable operation of equipment under high voltage conditions.
4. **Home appliance power modules**:
The power control modules of home appliances, such as washing machines and microwave ovens, also require high-voltage MOSFETs to manage power switching and current transmission. The high-voltage capability of the MDFS4N65-VB enables it to cope with the high-voltage requirements in these home appliances, improving the reliability and energy efficiency of electrical equipment.
5. **Power inverter**:
In inverter applications, the MDFS4N65-VB can be used as a high-voltage switching element, especially suitable for solar inverters and electric vehicle inverter systems, helping to effectively convert DC power into AC power and ensure efficient and stable operation of the inverter.
With its high withstand voltage of 650V, current handling capability of 4A and stable conduction characteristics, the MDFS4N65-VB is widely used in power management, lighting control, industrial automation and home appliance power modules. The device provides a reliable power control solution in a high-voltage and efficient working environment.
1. **Switching power supply (SMPS)**:
MDFS4N65-VB is very suitable for switching power supply systems, especially high-voltage converters. Its high voltage withstand characteristics of 650V make it perform well in environments with unstable or fluctuating power supply voltages, which can help improve the conversion efficiency and stability of the system.
2. **Lighting control system**:
This MOSFET is also suitable for high-voltage lighting solutions, especially in LED drive circuits. It can provide efficient and reliable power control with low on-resistance and medium current handling capabilities, ensuring the brightness consistency and service life of the lighting system.
3. **Industrial automation control**:
In industrial control applications such as motor drives, automation controllers and power systems, MDFS4N65-VB can be used as a reliable switch and current control element with its high voltage withstand capability to ensure stable operation of equipment under high voltage conditions.
4. **Home appliance power modules**:
The power control modules of home appliances, such as washing machines and microwave ovens, also require high-voltage MOSFETs to manage power switching and current transmission. The high-voltage capability of the MDFS4N65-VB enables it to cope with the high-voltage requirements in these home appliances, improving the reliability and energy efficiency of electrical equipment.
5. **Power inverter**:
In inverter applications, the MDFS4N65-VB can be used as a high-voltage switching element, especially suitable for solar inverters and electric vehicle inverter systems, helping to effectively convert DC power into AC power and ensure efficient and stable operation of the inverter.
With its high withstand voltage of 650V, current handling capability of 4A and stable conduction characteristics, the MDFS4N65-VB is widely used in power management, lighting control, industrial automation and home appliance power modules. The device provides a reliable power control solution in a high-voltage and efficient working environment.
* 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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