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FS631-VB Product details
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Product Introduction
**FS631-VB** is a unipolar N-channel MOSFET in TO220F package. This MOSFET adopts Trench technology and has a drain-source voltage (VDS) of 200V and a gate-source voltage (VGS) of ±20V. Its threshold voltage (Vth) is 3V, the on-state resistance (RDS(ON)@VGS=10V) is 58mΩ, and it supports a maximum drain current (ID) of 20A. This high-voltage, low on-resistance design makes FS631-VB perform well in high-voltage, high-current applications, and is suitable for electronic devices that require high switching performance and high reliability.
**FS631-VB** is a unipolar N-channel MOSFET in TO220F package. This MOSFET adopts Trench technology and has a drain-source voltage (VDS) of 200V and a gate-source voltage (VGS) of ±20V. Its threshold voltage (Vth) is 3V, the on-state resistance (RDS(ON)@VGS=10V) is 58mΩ, and it supports a maximum drain current (ID) of 20A. This high-voltage, low on-resistance design makes FS631-VB perform well in high-voltage, high-current applications, and is suitable for electronic devices that require high switching performance and high reliability.
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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 | 200V | 3V | 20A | 58mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 200V | 3V | 20A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 200V | 3V | 20A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
Detailed parameter description
- **Package**: TO220F
- **Configuration**: Single-N-Channel
- **Drain-Source Voltage (VDS)**: 200V
- **Gate-Source Voltage (VGS)**: ±20V
- **Threshold Voltage (Vth)**: 3V
- **On-State Resistance (RDS(ON))**: 58mΩ @ VGS = 10V
- **Drain Current (ID)**: 20A
- **Technology**: Trench Technology
- **Package**: TO220F
- **Configuration**: Single-N-Channel
- **Drain-Source Voltage (VDS)**: 200V
- **Gate-Source Voltage (VGS)**: ±20V
- **Threshold Voltage (Vth)**: 3V
- **On-State Resistance (RDS(ON))**: 58mΩ @ VGS = 10V
- **Drain Current (ID)**: 20A
- **Technology**: Trench Technology
Domain and module applications：
Applications and modules
1. **High voltage switching power supply**: The 200V drain-source voltage and low RDS(ON) of FS631-VB make it suitable for high voltage switching power supply (SMPS) applications. It can provide stable switching performance under high voltage and high current conditions, improve power efficiency, and reduce system heat loss.
2. **DC-DC converter**: In DC-DC converters, FS631-VB can effectively control current as a switching element to support high voltage and high current conversion requirements. Its low on-resistance and high current carrying capacity make it perform well in high power conversion applications and suitable for server power supply, communication equipment and other fields.
3. **Motor drive**: In motor drive applications, FS631-VB can be used as a switching device in motor control circuits to provide stable current control. Its high withstand voltage characteristics and low on-resistance enable it to provide reliable performance in high power motor drive applications.
4. **Automotive electronics**: In automotive electronic systems, FS631-VB can be used in a variety of high voltage switching applications, such as power switches, motor control, and load switches. Its high voltage withstand capability and low on-resistance give it good stability and reliability in automotive electronic environments.
5. **LED driver**: For LED lighting systems that require high voltage drive, FS631-VB can provide efficient switching control, stabilize output current, and reduce heat loss. Its low RDS(ON) ensures high efficiency and long life of the system.
The high withstand voltage and low on-resistance characteristics of this MOSFET make it very suitable for applications that require high voltage, high current, and high efficiency.
1. **High voltage switching power supply**: The 200V drain-source voltage and low RDS(ON) of FS631-VB make it suitable for high voltage switching power supply (SMPS) applications. It can provide stable switching performance under high voltage and high current conditions, improve power efficiency, and reduce system heat loss.
2. **DC-DC converter**: In DC-DC converters, FS631-VB can effectively control current as a switching element to support high voltage and high current conversion requirements. Its low on-resistance and high current carrying capacity make it perform well in high power conversion applications and suitable for server power supply, communication equipment and other fields.
3. **Motor drive**: In motor drive applications, FS631-VB can be used as a switching device in motor control circuits to provide stable current control. Its high withstand voltage characteristics and low on-resistance enable it to provide reliable performance in high power motor drive applications.
4. **Automotive electronics**: In automotive electronic systems, FS631-VB can be used in a variety of high voltage switching applications, such as power switches, motor control, and load switches. Its high voltage withstand capability and low on-resistance give it good stability and reliability in automotive electronic environments.
5. **LED driver**: For LED lighting systems that require high voltage drive, FS631-VB can provide efficient switching control, stabilize output current, and reduce heat loss. Its low RDS(ON) ensures high efficiency and long life of the system.
The high withstand voltage and low on-resistance characteristics of this MOSFET make it very suitable for applications that require high voltage, high current, and high efficiency.
* 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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