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FS740-TL-VB Product details
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Product Introduction
**FS740-TL-VB** is a high voltage unipolar N-channel MOSFET packaged in TO220F. It is designed for high voltage applications and provides up to 550V drain-source voltage (V_DS) and 18A drain current (I_D). The MOSFET supports a gate-source voltage (V_GS) of ±30V and has a gate-source threshold voltage (V_th) of 3V, ensuring that it can be turned on at a relatively low gate voltage. FS740-TL-VB uses planar technology (Plannar), has high voltage tolerance and good switching performance, and is very suitable for power electronics applications that require high voltage and high power handling.
**FS740-TL-VB** is a high voltage unipolar N-channel MOSFET packaged in TO220F. It is designed for high voltage applications and provides up to 550V drain-source voltage (V_DS) and 18A drain current (I_D). The MOSFET supports a gate-source voltage (V_GS) of ±30V and has a gate-source threshold voltage (V_th) of 3V, ensuring that it can be turned on at a relatively low gate voltage. FS740-TL-VB uses planar technology (Plannar), has high voltage tolerance and good switching performance, and is very suitable for power electronics applications that require high voltage and high power handling.
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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 | 550V | 3V | 18A | 260mΩ | 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 | 550V | 3V | 18A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 550V | 3V | 18A | Plannar |
| 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 (V_DS)**: 550V
- **Gate-source voltage (V_GS)**: ±30V
- **Gate-source threshold voltage (V_th)**: 3V
- **On-resistance (R_DS(ON))**: 260 mΩ @ V_GS = 10V
- **Maximum drain current (I_D)**: 18A
- **Technology type**: Planar technology (Plannar)
- **Package type**: TO220F
- **Configuration**: Unipolar N-channel
- **Maximum drain-source voltage (V_DS)**: 550V
- **Gate-source voltage (V_GS)**: ±30V
- **Gate-source threshold voltage (V_th)**: 3V
- **On-resistance (R_DS(ON))**: 260 mΩ @ V_GS = 10V
- **Maximum drain current (I_D)**: 18A
- **Technology type**: Planar technology (Plannar)
Domain and module applications：
Applications and Modules
1. **High Voltage Power Switch**:
The FS740-TL-VB is suitable for power switching applications that need to handle high voltages. Its 550V drain-source voltage capability and 18A drain current capability make it suitable for use in high voltage switch mode power supplies (SMPS). In these applications, the MOSFET can effectively control high power loads, and its 260 mΩ on-resistance helps reduce switching losses and improve overall energy efficiency.
2. **DC-AC Inverter**:
In a DC-AC inverter, the FS740-TL-VB acts as a switching element capable of handling high voltage DC power and converting it to AC. Due to its high voltage withstand capability and high current handling capability, it is particularly suitable for use in solar inverters and high voltage power conversion systems to ensure stable and reliable power conversion.
3. **Industrial Power Management**:
The FS740-TL-VB is also widely used in the field of industrial power management. Its high voltage and high power characteristics make it suitable for industrial power regulation and load switching. For example, it can be used in motor drive, power protection and power factor correction circuits to provide reliable performance for these systems.
4. **High Voltage Power Control**:
In high voltage power control applications, the high voltage tolerance and stable switching performance of FS740-TL-VB make it very suitable. It can be used in high voltage power protection circuits, power conversion modules and load switchers to ensure reliability and efficiency in high voltage environments.
In summary, the high voltage tolerance, low on-resistance and excellent switching performance of FS740-TL-VB make it widely used in high voltage power switching, DC-AC inverters, industrial power management and high voltage power control.
1. **High Voltage Power Switch**:
The FS740-TL-VB is suitable for power switching applications that need to handle high voltages. Its 550V drain-source voltage capability and 18A drain current capability make it suitable for use in high voltage switch mode power supplies (SMPS). In these applications, the MOSFET can effectively control high power loads, and its 260 mΩ on-resistance helps reduce switching losses and improve overall energy efficiency.
2. **DC-AC Inverter**:
In a DC-AC inverter, the FS740-TL-VB acts as a switching element capable of handling high voltage DC power and converting it to AC. Due to its high voltage withstand capability and high current handling capability, it is particularly suitable for use in solar inverters and high voltage power conversion systems to ensure stable and reliable power conversion.
3. **Industrial Power Management**:
The FS740-TL-VB is also widely used in the field of industrial power management. Its high voltage and high power characteristics make it suitable for industrial power regulation and load switching. For example, it can be used in motor drive, power protection and power factor correction circuits to provide reliable performance for these systems.
4. **High Voltage Power Control**:
In high voltage power control applications, the high voltage tolerance and stable switching performance of FS740-TL-VB make it very suitable. It can be used in high voltage power protection circuits, power conversion modules and load switchers to ensure reliability and efficiency in high voltage environments.
In summary, the high voltage tolerance, low on-resistance and excellent switching performance of FS740-TL-VB make it widely used in high voltage power switching, DC-AC inverters, industrial power management and high voltage power control.
* 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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