中文
English
SW4N65D-VB TO263 Product details
Back to previous pageProduct introduction：
Product Introduction
**SW4N65D-VB** is a **single N-channel** MOSFET in **TO263** package, with **650V** drain-source voltage (V_DS) and **4A** maximum drain current (I_D). This MOSFET adopts **Plannar** technology and is suitable for switching power supplies and power management applications that require medium current and higher voltage. Its threshold voltage (V_th) is **3.5V**, and the maximum gate-source voltage (V_GS) is **±30V**. Its on-resistance (R_DS(ON)) is **2200mΩ**, and it exhibits moderate conduction characteristics at a gate voltage of 10V, which is suitable for medium and low power power modules such as switching power supplies, inverters, and battery management systems. SW4N65D-VB has high voltage tolerance and low switching loss, and is a high-efficiency, low-cost power control component.
**SW4N65D-VB** is a **single N-channel** MOSFET in **TO263** package, with **650V** drain-source voltage (V_DS) and **4A** maximum drain current (I_D). This MOSFET adopts **Plannar** technology and is suitable for switching power supplies and power management applications that require medium current and higher voltage. Its threshold voltage (V_th) is **3.5V**, and the maximum gate-source voltage (V_GS) is **±30V**. Its on-resistance (R_DS(ON)) is **2200mΩ**, and it exhibits moderate conduction characteristics at a gate voltage of 10V, which is suitable for medium and low power power modules such as switching power supplies, inverters, and battery management systems. SW4N65D-VB has high voltage tolerance and low switching loss, and is a high-efficiency, low-cost power control component.
File download
Download PDF document
Download now
Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 650V | 3.5V | 4A | 2200mΩ | Plannar |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 650V | 3.5V | 4A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 650V | 3.5V | 4A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
Detailed parameter description
| **Parameter** | **Value** | **Description** |
|----------------------|----------------------|--------------------------------------------|
| **Package type** | TO263 | TO263 package, with good thermal management and electrical performance, suitable for high power applications. |
| **Configuration** | Single-N-Channel | N-channel configuration, suitable for current switching and control applications. |
| **Drain-source voltage (V_DS)** | 650V | Maximum drain-source voltage is 650V, suitable for medium and high voltage power supplies and switching circuits. |
| **Gate-source voltage (V_GS)** | ±30V | Maximum gate-source voltage is ±30V, suitable for a wide range of gate drive designs. |
| **Threshold voltage (V_th)** | 3.5V | Moderate turn-on voltage, suitable for standard voltage drive circuits. |
| **On-resistance (R_DS(ON))** | 2200mΩ@V_GS=10V | At 10V gate voltage, the on-resistance is 2200mΩ, suitable for medium and low power applications. |
| **Drainage current (I_D)** | 4A | Maximum leakage current is 4A, suitable for low current control applications. |
| **Technology** | Plannar | Using Plannar technology, suitable for medium and high voltage switch applications. |
| **Parameter** | **Value** | **Description** |
|----------------------|----------------------|--------------------------------------------|
| **Package type** | TO263 | TO263 package, with good thermal management and electrical performance, suitable for high power applications. |
| **Configuration** | Single-N-Channel | N-channel configuration, suitable for current switching and control applications. |
| **Drain-source voltage (V_DS)** | 650V | Maximum drain-source voltage is 650V, suitable for medium and high voltage power supplies and switching circuits. |
| **Gate-source voltage (V_GS)** | ±30V | Maximum gate-source voltage is ±30V, suitable for a wide range of gate drive designs. |
| **Threshold voltage (V_th)** | 3.5V | Moderate turn-on voltage, suitable for standard voltage drive circuits. |
| **On-resistance (R_DS(ON))** | 2200mΩ@V_GS=10V | At 10V gate voltage, the on-resistance is 2200mΩ, suitable for medium and low power applications. |
| **Drainage current (I_D)** | 4A | Maximum leakage current is 4A, suitable for low current control applications. |
| **Technology** | Plannar | Using Plannar technology, suitable for medium and high voltage switch applications. |
Domain and module applications：
Application fields and module examples
1. **Power management system**
- **AC-DC power converter**: SW4N65D-VB can be widely used in **AC-DC power converter**, especially in applications that require high voltage tolerance. Its 650V drain-source voltage can meet the needs of high voltage input, and its low on-resistance is suitable for maintaining low energy loss during power conversion and providing efficient power conversion.
- **DC-DC converter**: In **DC-DC converter**, SW4N65D-VB can also provide stable switching characteristics and is suitable for various medium and low power applications. It can efficiently convert voltage while ensuring circuit reliability.
2. **Home appliances and consumer electronics**
- **Battery charger**: SW4N65D-VB can be used in **battery charger** in home appliance power systems, such as charging management systems for portable devices. Its moderate on-resistance and high withstand voltage characteristics enable it to ensure safe and stable current control during battery charging.
- **Home appliance power modules**: In power modules for home appliances such as refrigerators and air conditioners, SW4N65D-VB can be used as a switching element for power management. Its high voltage tolerance and good switching performance make it very suitable for switching applications in high voltage power systems.
3. **Industrial control and motor drive**
- **Motor drive**: SW4N65D-VB is suitable for low-power **motor drive** applications, especially in industrial automation control and small motor control, it can efficiently regulate current and provide reliable motor start and stop control.
- **Relay control system**: This MOSFET can also be used in **relay control systems** to provide efficient switching functions in control circuits with medium current and high voltage.
4. **Automotive electrical systems**
- **Automotive power management**: In **automotive electrical systems**, SW4N65D-VB can be used for power conversion and battery management. It can withstand higher voltages and is suitable for use in battery control systems or on-board battery chargers for electric vehicles to ensure accurate current management and safe battery charging.
- **Car charger**: SW4N65D-VB is also suitable for use in **car charger**, providing efficient and stable current conversion.
5. **Solar power system**
- **Solar inverter**: SW4N65D-VB can be used in **solar cell inverter**, especially in the process of converting DC power into AC power. Its 650V withstand voltage capability and good switching performance make it suitable for solar power conversion applications with high voltage input.
- **Energy storage system**: In the solar cell energy storage system, SW4N65D-VB can be used for battery charge and discharge management to ensure high efficiency and safety during the conversion process.
6. **High voltage power supply application**
- **High voltage power supply system**: SW4N65D-VB can be used in high voltage power supply systems that require high voltage tolerance. Its **650V** drain-source voltage can support higher voltage switching and current control, suitable for high-power **power inverters**, **power transmission systems** and **power monitoring equipment**.
1. **Power management system**
- **AC-DC power converter**: SW4N65D-VB can be widely used in **AC-DC power converter**, especially in applications that require high voltage tolerance. Its 650V drain-source voltage can meet the needs of high voltage input, and its low on-resistance is suitable for maintaining low energy loss during power conversion and providing efficient power conversion.
- **DC-DC converter**: In **DC-DC converter**, SW4N65D-VB can also provide stable switching characteristics and is suitable for various medium and low power applications. It can efficiently convert voltage while ensuring circuit reliability.
2. **Home appliances and consumer electronics**
- **Battery charger**: SW4N65D-VB can be used in **battery charger** in home appliance power systems, such as charging management systems for portable devices. Its moderate on-resistance and high withstand voltage characteristics enable it to ensure safe and stable current control during battery charging.
- **Home appliance power modules**: In power modules for home appliances such as refrigerators and air conditioners, SW4N65D-VB can be used as a switching element for power management. Its high voltage tolerance and good switching performance make it very suitable for switching applications in high voltage power systems.
3. **Industrial control and motor drive**
- **Motor drive**: SW4N65D-VB is suitable for low-power **motor drive** applications, especially in industrial automation control and small motor control, it can efficiently regulate current and provide reliable motor start and stop control.
- **Relay control system**: This MOSFET can also be used in **relay control systems** to provide efficient switching functions in control circuits with medium current and high voltage.
4. **Automotive electrical systems**
- **Automotive power management**: In **automotive electrical systems**, SW4N65D-VB can be used for power conversion and battery management. It can withstand higher voltages and is suitable for use in battery control systems or on-board battery chargers for electric vehicles to ensure accurate current management and safe battery charging.
- **Car charger**: SW4N65D-VB is also suitable for use in **car charger**, providing efficient and stable current conversion.
5. **Solar power system**
- **Solar inverter**: SW4N65D-VB can be used in **solar cell inverter**, especially in the process of converting DC power into AC power. Its 650V withstand voltage capability and good switching performance make it suitable for solar power conversion applications with high voltage input.
- **Energy storage system**: In the solar cell energy storage system, SW4N65D-VB can be used for battery charge and discharge management to ensure high efficiency and safety during the conversion process.
6. **High voltage power supply application**
- **High voltage power supply system**: SW4N65D-VB can be used in high voltage power supply systems that require high voltage tolerance. Its **650V** drain-source voltage can support higher voltage switching and current control, suitable for high-power **power inverters**, **power transmission systems** and **power monitoring 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
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
