中文
English
FS640B-VB Product details
Back to previous pageProduct introduction：
FS640B-VB Product Introduction
**FS640B-VB** is a high-performance N-Channel MOSFET in TO220F package, designed for high voltage and high current applications. It has a drain-source withstand voltage of 200V, a continuous drain current of 20A, and a low on-resistance of 58mΩ, which makes it excel in demanding power management and power conversion applications. FS640B-VB uses Trench technology to provide excellent switching performance and power efficiency, making it an ideal choice for high-efficiency power systems and power management modules.
**FS640B-VB** is a high-performance N-Channel MOSFET in TO220F package, designed for high voltage and high current applications. It has a drain-source withstand voltage of 200V, a continuous drain current of 20A, and a low on-resistance of 58mΩ, which makes it excel in demanding power management and power conversion applications. FS640B-VB uses Trench technology to provide excellent switching performance and power efficiency, making it an ideal choice for high-efficiency power systems and power management modules.
File download
Download PDF document
Download now
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
- **Model**: FS640B-VB
- **Package**: TO220F
- **Configuration**: Unipolar N-Channel
- **Drain-source withstand voltage (V_DS)**: 200V
- **Gate-source voltage (V_GS)**: ±20V
- **Threshold voltage (V_th)**: 3V
- **On-resistance (R_DS(ON))**: 58mΩ @ V_GS = 10V
- **Continuous leakage current (I_D)**: 20A
- **Technology**: Trench
- **Model**: FS640B-VB
- **Package**: TO220F
- **Configuration**: Unipolar N-Channel
- **Drain-source withstand voltage (V_DS)**: 200V
- **Gate-source voltage (V_GS)**: ±20V
- **Threshold voltage (V_th)**: 3V
- **On-resistance (R_DS(ON))**: 58mΩ @ V_GS = 10V
- **Continuous leakage current (I_D)**: 20A
- **Technology**: Trench
Domain and module applications：
Applications and module examples
1. **Power management**
- **Application examples**: FS640B-VB excels in high voltage power management systems, such as as the main switch in high power DC-DC converters. Its low on-resistance helps reduce energy loss and improve system efficiency, making it ideal for high-efficiency power conversion modules.
2. **Switching power supply**
- **Application examples**: In switching power supply modules, FS640B-VB is able to handle high currents and ensure low switching losses. For example, in computer power adapters and industrial power supplies, its high current capability and low on-resistance can effectively improve the stability and reliability of the power system.
3. **Motor drive**
- **Application examples**: For high power switches in motor drive circuits. Due to its high withstand voltage and high current handling capabilities, FS640B-VB is suitable for use in motor control systems, such as in power tools and industrial motor drive modules, to provide stable and efficient motor drives.
4. **High Power Amplifier**
- **Application Examples**: In high power amplifier circuits, the low on-resistance and high current capability of FS640B-VB make it an ideal power switch. It can be used in audio amplifiers and RF power amplifiers to achieve efficient power transmission and amplification.
The design and parameters of FS640B-VB make it suitable for a variety of application scenarios that require high voltage, high current and high efficiency. It is an indispensable component in modern power management and power conversion systems.
1. **Power management**
- **Application examples**: FS640B-VB excels in high voltage power management systems, such as as the main switch in high power DC-DC converters. Its low on-resistance helps reduce energy loss and improve system efficiency, making it ideal for high-efficiency power conversion modules.
2. **Switching power supply**
- **Application examples**: In switching power supply modules, FS640B-VB is able to handle high currents and ensure low switching losses. For example, in computer power adapters and industrial power supplies, its high current capability and low on-resistance can effectively improve the stability and reliability of the power system.
3. **Motor drive**
- **Application examples**: For high power switches in motor drive circuits. Due to its high withstand voltage and high current handling capabilities, FS640B-VB is suitable for use in motor control systems, such as in power tools and industrial motor drive modules, to provide stable and efficient motor drives.
4. **High Power Amplifier**
- **Application Examples**: In high power amplifier circuits, the low on-resistance and high current capability of FS640B-VB make it an ideal power switch. It can be used in audio amplifiers and RF power amplifiers to achieve efficient power transmission and amplification.
The design and parameters of FS640B-VB make it suitable for a variety of application scenarios that require high voltage, high current and high efficiency. It is an indispensable component in modern power management and power conversion 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
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
