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SW18N65D-VB TO247 Product details
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SW18N65D-VB MOSFET Product Introduction
SW18N65D-VB is a high-efficiency N-channel MOSFET in TO247 package, suitable for high voltage (650V) and high current (18A) applications, especially in power management and power conversion systems. Its Plannar technology gives it a low on-resistance (430mΩ), providing lower switching losses and higher operating efficiency. SW18N65D-VB is particularly suitable for high-power, high-voltage applications such as efficient power conversion, power tool drives, and battery management systems.
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SW18N65D-VB is a high-efficiency N-channel MOSFET in TO247 package, suitable for high voltage (650V) and high current (18A) applications, especially in power management and power conversion systems. Its Plannar technology gives it a low on-resistance (430mΩ), providing lower switching losses and higher operating efficiency. SW18N65D-VB is particularly suitable for high-power, high-voltage applications such as efficient power conversion, power tool drives, and battery management systems.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 650V | 3.5V | 18A | 430mΩ | Plannar |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 650V | 3.5V | 18A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 650V | 3.5V | 18A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N |
SW18N65D-VB MOSFET Detailed parameter description
**Model: ** SW18N65D-VB
**Package type: ** TO247
**Configuration: ** Single-N-Channel
**Maximum drain-source voltage (VDS): ** 650V
**Maximum gate-source voltage (VGS): ** ±30V
**Gate-source threshold voltage (Vth): ** 3.5V
**On-resistance (RDS(ON)): ** 430mΩ @ VGS = 10V
**Maximum drain current (ID): ** 18A
**Technology: ** Plannar
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**Model: ** SW18N65D-VB
**Package type: ** TO247
**Configuration: ** Single-N-Channel
**Maximum drain-source voltage (VDS): ** 650V
**Maximum gate-source voltage (VGS): ** ±30V
**Gate-source threshold voltage (Vth): ** 3.5V
**On-resistance (RDS(ON)): ** 430mΩ @ VGS = 10V
**Maximum drain current (ID): ** 18A
**Technology: ** Plannar
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Domain and module applications：
SW18N65D-VB MOSFET Application Fields and Module Examples
**1. Power Management and Power Conversion**
SW18N65D-VB is widely used in various power management systems, especially high-efficiency power converters such as AC-DC and DC-DC power modules. Its high voltage withstand capability of 650V and high current carrying capacity of 18A enable it to cope with the needs of high-power power supplies, and effectively reduce switching losses and improve system efficiency. This MOSFET is very suitable for use in computer power supplies, industrial power supplies, communication power supplies and other fields, providing stable power conversion.
**2. Power Tools and Motor Drivers**
SW18N65D-VB is suitable for power tools and industrial motor drive systems. Due to its low on-resistance (430mΩ), this MOSFET is able to provide low-loss current transmission, reducing energy loss and heat generation when power tools are working under high load. Its high current capability and high voltage stability make it very reliable in power tools and mechanical drives.
**3. Battery Management Systems (BMS)**
In the battery management system, SW18N65D-VB can effectively control the battery charging and discharging process, especially the battery management under high current and high voltage conditions. The high conduction capability of MOSFET makes it perform well in battery charging and protection circuits, ensuring the long-term stability of the battery under high load and frequent charging and discharging conditions.
**4. Photovoltaic Inverters**
SW18N65D-VB is widely used in solar photovoltaic inverters, which can efficiently convert DC power into AC power to supply the grid. The maximum withstand voltage of 650V makes it suitable for high-voltage solar systems, ensuring efficient and stable operation of the system. Its low on-resistance characteristics also help reduce energy loss and improve conversion efficiency.
**5. Electric Vehicle Charging Systems**
In electric vehicle charging systems, SW18N65D-VB can efficiently convert charging voltage and support fast charging function. Its high withstand voltage of 650V and high current carrying capacity of 18A make it very suitable for use in the on-board charger (OBC) and battery management system (BMS) of electric vehicles, ensuring high efficiency and safety during the charging process.
**6. UPS Systems**
SW18N65D-VB is suitable for the power conversion module of UPS (uninterruptible power supply) systems. Its high current carrying capacity and low on-resistance ensure the stable operation of the UPS system under high power demand, and can provide efficient and stable power to the load in time when the power is interrupted.
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**1. Power Management and Power Conversion**
SW18N65D-VB is widely used in various power management systems, especially high-efficiency power converters such as AC-DC and DC-DC power modules. Its high voltage withstand capability of 650V and high current carrying capacity of 18A enable it to cope with the needs of high-power power supplies, and effectively reduce switching losses and improve system efficiency. This MOSFET is very suitable for use in computer power supplies, industrial power supplies, communication power supplies and other fields, providing stable power conversion.
**2. Power Tools and Motor Drivers**
SW18N65D-VB is suitable for power tools and industrial motor drive systems. Due to its low on-resistance (430mΩ), this MOSFET is able to provide low-loss current transmission, reducing energy loss and heat generation when power tools are working under high load. Its high current capability and high voltage stability make it very reliable in power tools and mechanical drives.
**3. Battery Management Systems (BMS)**
In the battery management system, SW18N65D-VB can effectively control the battery charging and discharging process, especially the battery management under high current and high voltage conditions. The high conduction capability of MOSFET makes it perform well in battery charging and protection circuits, ensuring the long-term stability of the battery under high load and frequent charging and discharging conditions.
**4. Photovoltaic Inverters**
SW18N65D-VB is widely used in solar photovoltaic inverters, which can efficiently convert DC power into AC power to supply the grid. The maximum withstand voltage of 650V makes it suitable for high-voltage solar systems, ensuring efficient and stable operation of the system. Its low on-resistance characteristics also help reduce energy loss and improve conversion efficiency.
**5. Electric Vehicle Charging Systems**
In electric vehicle charging systems, SW18N65D-VB can efficiently convert charging voltage and support fast charging function. Its high withstand voltage of 650V and high current carrying capacity of 18A make it very suitable for use in the on-board charger (OBC) and battery management system (BMS) of electric vehicles, ensuring high efficiency and safety during the charging process.
**6. UPS Systems**
SW18N65D-VB is suitable for the power conversion module of UPS (uninterruptible power supply) systems. Its high current carrying capacity and low on-resistance ensure the stable operation of the UPS system under high power demand, and can provide efficient and stable power to the load in time when the power is interrupted.
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* 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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