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TF11N70-VB Product details
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Product Introduction
**TF11N70-VB** is a unipolar N-channel MOSFET in TO220F package, designed with SJ_Multi-EPI technology. It has very high withstand voltage capability (700V) and is suitable for high voltage switching and control applications. Although its on-resistance (RDS(ON)) is relatively high (750mΩ), it can withstand high drain-source voltage (VDS 700V) and provide reliable performance, suitable for use in high voltage environments. Its maximum drain current (ID) is 7A, which is suitable for medium current high-voltage switching applications. TF11N70-VB is widely used in power electronic equipment that requires high withstand voltage and high current control, such as power management systems, inverters, motor drives, lighting controls, etc.
**TF11N70-VB** is a unipolar N-channel MOSFET in TO220F package, designed with SJ_Multi-EPI technology. It has very high withstand voltage capability (700V) and is suitable for high voltage switching and control applications. Although its on-resistance (RDS(ON)) is relatively high (750mΩ), it can withstand high drain-source voltage (VDS 700V) and provide reliable performance, suitable for use in high voltage environments. Its maximum drain current (ID) is 7A, which is suitable for medium current high-voltage switching applications. TF11N70-VB is widely used in power electronic equipment that requires high withstand voltage and high current control, such as power management systems, inverters, motor drives, lighting controls, etc.
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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 | 700V | 3.5V | 7A | 750mΩ | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 700V | 3.5V | 7A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 700V | 3.5V | 7A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
Detailed parameter description
- **Package type**: TO220F
- **Configuration**: Unipolar N-channel
- **Maximum drain-source voltage (VDS)**: 700V
- **Maximum gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 750mΩ (at VGS=10V)
- **Maximum drain current (ID)**: 7A
- **Technology type**: SJ_Multi-EPI technology
- **Package type**: TO220F
- **Configuration**: Unipolar N-channel
- **Maximum drain-source voltage (VDS)**: 700V
- **Maximum gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 750mΩ (at VGS=10V)
- **Maximum drain current (ID)**: 7A
- **Technology type**: SJ_Multi-EPI technology
Domain and module applications：
Applications and modules
1. **Power management system**
TF11N70-VB is suitable for high voltage power management systems. Its 700V withstand voltage capability enables it to cope with voltage requirements from high voltage power sources (such as AC power supplies or high voltage DC battery packs), and is suitable for use as a switching device in power management systems such as power converters and voltage regulators. Although its on-resistance is high, it can withstand a large operating voltage and is particularly suitable for high voltage power control and switching applications such as AC-DC converters, power adapters, and current control modules in power electronic devices.
2. **Inverter**
Due to the high withstand voltage (700V) of TF11N70-VB, it is very suitable for renewable energy power generation systems such as solar inverters and wind power inverters. It can efficiently convert direct current (DC) to alternating current (AC) and provide stable switching performance at high voltage. Common applications include solar power generation systems, energy storage systems, etc., where high voltage MOSFETs are required to achieve power conversion.
3. **Motor drive system**
In motor control systems, TF11N70-VB can provide reliable switching control, especially for high-voltage motor drives. Its high withstand voltage of up to 700V enables it to adapt to voltage fluctuations during the start-up and operation of high-power motors. It is widely used in industrial automation equipment, power tools, electric vehicles, etc., which require precise control and regulation of motors at high voltages.
4. **Lighting control system**
TF11N70-VB can be applied to high-voltage lighting control systems, especially in situations where high-voltage switching and dimming control are required. For example, in driving and dimming applications in LED lighting systems, or in high-power lighting systems (such as stage lighting, factory lighting, etc.), when higher voltages need to be handled, TF11N70-VB can provide stable operating performance.
5. **High-voltage battery management system**
The high withstand voltage characteristics of this MOSFET make it suitable for high-voltage battery management systems, especially in electric vehicles (EVs) and energy storage systems. TF11N70-VB is able to perform efficient current regulation during battery charging and discharging, ensuring the safety and efficiency of the battery pack under high voltage conditions. Its higher on-resistance limits its application in extremely high-efficiency battery management systems, but it can still provide effective switching control for systems with medium loads.
6. **Power Switching System**
TF11N70-VB is also suitable for various power switching systems, especially those that need to withstand high voltage (700V) switching. It acts as a load switch in the power distribution system and can ensure stable switching of current. Applications include high-voltage power switches, electrical protection systems, etc., to ensure the safe operation of high-voltage equipment.
1. **Power management system**
TF11N70-VB is suitable for high voltage power management systems. Its 700V withstand voltage capability enables it to cope with voltage requirements from high voltage power sources (such as AC power supplies or high voltage DC battery packs), and is suitable for use as a switching device in power management systems such as power converters and voltage regulators. Although its on-resistance is high, it can withstand a large operating voltage and is particularly suitable for high voltage power control and switching applications such as AC-DC converters, power adapters, and current control modules in power electronic devices.
2. **Inverter**
Due to the high withstand voltage (700V) of TF11N70-VB, it is very suitable for renewable energy power generation systems such as solar inverters and wind power inverters. It can efficiently convert direct current (DC) to alternating current (AC) and provide stable switching performance at high voltage. Common applications include solar power generation systems, energy storage systems, etc., where high voltage MOSFETs are required to achieve power conversion.
3. **Motor drive system**
In motor control systems, TF11N70-VB can provide reliable switching control, especially for high-voltage motor drives. Its high withstand voltage of up to 700V enables it to adapt to voltage fluctuations during the start-up and operation of high-power motors. It is widely used in industrial automation equipment, power tools, electric vehicles, etc., which require precise control and regulation of motors at high voltages.
4. **Lighting control system**
TF11N70-VB can be applied to high-voltage lighting control systems, especially in situations where high-voltage switching and dimming control are required. For example, in driving and dimming applications in LED lighting systems, or in high-power lighting systems (such as stage lighting, factory lighting, etc.), when higher voltages need to be handled, TF11N70-VB can provide stable operating performance.
5. **High-voltage battery management system**
The high withstand voltage characteristics of this MOSFET make it suitable for high-voltage battery management systems, especially in electric vehicles (EVs) and energy storage systems. TF11N70-VB is able to perform efficient current regulation during battery charging and discharging, ensuring the safety and efficiency of the battery pack under high voltage conditions. Its higher on-resistance limits its application in extremely high-efficiency battery management systems, but it can still provide effective switching control for systems with medium loads.
6. **Power Switching System**
TF11N70-VB is also suitable for various power switching systems, especially those that need to withstand high voltage (700V) switching. It acts as a load switch in the power distribution system and can ensure stable switching of current. Applications include high-voltage power switches, electrical protection systems, etc., to ensure the safe operation of high-voltage 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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