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SW8N65DB-VB TO220F Product details
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1. Product Introduction
**SW8N65DB-VB** is a single N-channel **MOSFET** in **TO220F package**, with **650V drain-source voltage (VDS)** and **7A maximum drain current (ID)**. This MOSFET uses **Plannar technology**, designed for high-efficiency switching applications, can operate stably at high voltage and large current, and provides low on-resistance (**RDS(ON) = 1100mΩ @ VGS = 10V**). This makes SW8N65DB-VB particularly suitable for applications requiring high withstand voltage, high current and low power loss.
This MOSFET is widely used in industrial power supplies, inverters, electric motor drives, and various high-power switching circuits, especially in high-voltage power supplies, power conversion and power management modules.
**SW8N65DB-VB** is a single N-channel **MOSFET** in **TO220F package**, with **650V drain-source voltage (VDS)** and **7A maximum drain current (ID)**. This MOSFET uses **Plannar technology**, designed for high-efficiency switching applications, can operate stably at high voltage and large current, and provides low on-resistance (**RDS(ON) = 1100mΩ @ VGS = 10V**). This makes SW8N65DB-VB particularly suitable for applications requiring high withstand voltage, high current and low power loss.
This MOSFET is widely used in industrial power supplies, inverters, electric motor drives, and various high-power switching circuits, especially in high-voltage power supplies, power conversion and power management modules.
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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 | 7A | 1100mΩ | 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 | 7A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 7A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
2. Detailed parameter description
- **Package type**: TO220F
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (VDS)**: 650V
- **Maximum gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **Maximum drain current (ID)**: 7A
- **On-resistance (RDS(ON))**:
- 1100mΩ @ VGS = 10V
- **Power dissipation (Pd)**: 70W (the specific value may vary depending on the heat dissipation design and usage conditions)
- **Reverse recovery time (trr)**: 140ns (typical value)
- **Total gate charge (Qg)**: 35nC (typ.)
- **Technology**: Plannar
- **Operating temperature range (Tj): -55°C to 150°C
- **Package type**: TO220F
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (VDS)**: 650V
- **Maximum gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **Maximum drain current (ID)**: 7A
- **On-resistance (RDS(ON))**:
- 1100mΩ @ VGS = 10V
- **Power dissipation (Pd)**: 70W (the specific value may vary depending on the heat dissipation design and usage conditions)
- **Reverse recovery time (trr)**: 140ns (typical value)
- **Total gate charge (Qg)**: 35nC (typ.)
- **Technology**: Plannar
- **Operating temperature range (Tj): -55°C to 150°C
Domain and module applications：
3. Application Fields and Module Examples
**1. Industrial Power Management **
- **Example**: In **Industrial Power Management Systems**, SW8N65DB-VB can be used in **High-efficiency Switching Power Supplies (SMPS)** and **DC-DC Converters** for power conversion and regulation at high-voltage inputs. Due to its high withstand voltage and low on-resistance, this MOSFET can effectively handle high power flows, reduce power losses, and improve conversion efficiency. It is widely used in industrial equipment and automation control systems, especially in power modules that require high voltage tolerance.
**2. Solar Inverters **
- **Example**: In **Solar Inverter** applications, SW8N65DB-VB is used as a key power switching component to convert direct current (DC) to alternating current (AC) in solar power generation systems. The high voltage withstand capability (650V) and low on-resistance of this MOSFET enable it to work efficiently in solar inverters, reduce energy loss and improve overall system reliability. Whether in home solar systems or commercial-scale solar power generation systems, this MOSFET can effectively ensure the stable operation of the inverter.
**3. Electric Motor Drives**
- **Example**: In **Electric Motor Drive Systems**, SW8N65DB-VB can be used as an efficient switching element in the motor control circuit. Electric motors require high-precision and fast switching elements to control speed and power distribution. The high voltage and high current handling capabilities of SW8N65DB-VB make it an ideal choice for driving motors. It is particularly suitable for electric drive systems in industrial automation, robotic systems and home appliances.
**4. High Power Switching Circuits**
- **Example**: SW8N65DB-VB is suitable for **high power switching circuits**, such as **power conditioning** and **electric heating systems**. Such circuits usually require MOSFETs that can handle high voltages and high currents to ensure stable operation of the system. This MOSFET provides sufficient voltage and current handling capabilities to handle high power loads without causing performance degradation or overheating.
**5. UPS Systems (Uninterruptible Power Supply Systems)**
- **Example**: In **UPS (Uninterruptible Power Supply) Systems**, SW8N65DB-VB can be used for battery charging and discharging management, as a power switching element to ensure the reliability of power supply. Because it can withstand high voltage (650V) and large current (7A), it is particularly suitable for high-power uninterruptible power supply systems to ensure stable power output for loads during power outages.
**6. Power Electronics Devices**
- **Example**: SW8N65DB-VB can be used in various **power electronic devices**, such as power converters, inverters, brushless DC motor (BLDC) drivers, etc. It can provide high-efficiency, low-loss switching operation during high-power conversion and is widely used in power management and power regulation systems.
**1. Industrial Power Management **
- **Example**: In **Industrial Power Management Systems**, SW8N65DB-VB can be used in **High-efficiency Switching Power Supplies (SMPS)** and **DC-DC Converters** for power conversion and regulation at high-voltage inputs. Due to its high withstand voltage and low on-resistance, this MOSFET can effectively handle high power flows, reduce power losses, and improve conversion efficiency. It is widely used in industrial equipment and automation control systems, especially in power modules that require high voltage tolerance.
**2. Solar Inverters **
- **Example**: In **Solar Inverter** applications, SW8N65DB-VB is used as a key power switching component to convert direct current (DC) to alternating current (AC) in solar power generation systems. The high voltage withstand capability (650V) and low on-resistance of this MOSFET enable it to work efficiently in solar inverters, reduce energy loss and improve overall system reliability. Whether in home solar systems or commercial-scale solar power generation systems, this MOSFET can effectively ensure the stable operation of the inverter.
**3. Electric Motor Drives**
- **Example**: In **Electric Motor Drive Systems**, SW8N65DB-VB can be used as an efficient switching element in the motor control circuit. Electric motors require high-precision and fast switching elements to control speed and power distribution. The high voltage and high current handling capabilities of SW8N65DB-VB make it an ideal choice for driving motors. It is particularly suitable for electric drive systems in industrial automation, robotic systems and home appliances.
**4. High Power Switching Circuits**
- **Example**: SW8N65DB-VB is suitable for **high power switching circuits**, such as **power conditioning** and **electric heating systems**. Such circuits usually require MOSFETs that can handle high voltages and high currents to ensure stable operation of the system. This MOSFET provides sufficient voltage and current handling capabilities to handle high power loads without causing performance degradation or overheating.
**5. UPS Systems (Uninterruptible Power Supply Systems)**
- **Example**: In **UPS (Uninterruptible Power Supply) Systems**, SW8N65DB-VB can be used for battery charging and discharging management, as a power switching element to ensure the reliability of power supply. Because it can withstand high voltage (650V) and large current (7A), it is particularly suitable for high-power uninterruptible power supply systems to ensure stable power output for loads during power outages.
**6. Power Electronics Devices**
- **Example**: SW8N65DB-VB can be used in various **power electronic devices**, such as power converters, inverters, brushless DC motor (BLDC) drivers, etc. It can provide high-efficiency, low-loss switching operation during high-power conversion and is widely used in power management and power regulation systems.
* 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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