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WFD830B-VB Product details
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The WFD830B-VB is a high-voltage N-Channel MOSFET in a TO252 package designed for high voltage and medium power applications. With a maximum drain-source voltage (VDS) of 650V, this MOSFET is suitable for high voltage switching and power conversion applications, especially where high voltage tolerance and moderate current handling capabilities are required. With a threshold voltage (Vth) of 3.5V, it can operate at a standard 10V gate drive voltage and has an on-resistance (RDS(ON)) of 1000mΩ. Although its maximum ID is 5A, the WFD830B-VB can still provide stable performance at high currents and effectively reduce losses and improve efficiency in applications such as power conversion and switching power supplies. This MOSFET uses SJ_Multi-EPI technology, which has better thermal management performance and lower switching losses, making it ideal for high power applications that require high voltage tolerance.
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The WFD830B-VB is a high-voltage N-Channel MOSFET in a TO252 package designed for high voltage and medium power applications. With a maximum drain-source voltage (VDS) of 650V, this MOSFET is suitable for high voltage switching and power conversion applications, especially where high voltage tolerance and moderate current handling capabilities are required. With a threshold voltage (Vth) of 3.5V, it can operate at a standard 10V gate drive voltage and has an on-resistance (RDS(ON)) of 1000mΩ. Although its maximum ID is 5A, the WFD830B-VB can still provide stable performance at high currents and effectively reduce losses and improve efficiency in applications such as power conversion and switching power supplies. This MOSFET uses SJ_Multi-EPI technology, which has better thermal management performance and lower switching losses, making it ideal for high power applications that require high voltage tolerance.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 650V | 3.5V | 5A | 1000mΩ | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 650V | 3.5V | 5A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 650V | 3.5V | 5A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
*WFD830B-VB parameter description**
- **Package**: TO252
- **Configuration**: Unipolar N-Channel
- **VDS**: 650V (maximum drain-source voltage)
- **VGS**: ±30V (maximum gate-source voltage)
- **Vth**: 3.5V (threshold voltage)
- **RDS(ON)**: 1000mΩ @ VGS=10V (on-resistance)
- **ID**: 5A (maximum drain current)
- **Technology**: SJ_Multi-EPI
- **Operating temperature range**: -55°C to 150°C
- **Application areas**: high power power supply, switching power supply, inverter, lighting drive, power tools, household appliances, etc.
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- **Package**: TO252
- **Configuration**: Unipolar N-Channel
- **VDS**: 650V (maximum drain-source voltage)
- **VGS**: ±30V (maximum gate-source voltage)
- **Vth**: 3.5V (threshold voltage)
- **RDS(ON)**: 1000mΩ @ VGS=10V (on-resistance)
- **ID**: 5A (maximum drain current)
- **Technology**: SJ_Multi-EPI
- **Operating temperature range**: -55°C to 150°C
- **Application areas**: high power power supply, switching power supply, inverter, lighting drive, power tools, household appliances, etc.
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Domain and module applications：
Applications and module examples**
1. **High-voltage power supply and power management system**:
WFD830B-VB can be widely used in high-voltage power supply systems and power management modules. Due to its maximum withstand voltage of 650V, it is suitable for power supply designs that require high voltage conversion, such as AC-DC power supplies, DC-DC converters, etc. In power management systems, MOSFETs, as switching elements, can efficiently control the flow of current and reduce energy loss while providing high efficiency and stability. Such applications include industrial equipment power supplies, communication equipment power supplies, and high-voltage battery management systems.
2. **Switching power supply (SMPS)**:
WFD830B-VB is an ideal choice for high-efficiency switching power supply (SMPS) designs. Its low RDS(ON) and high withstand voltage characteristics make it very suitable for medium and high power switching power supply designs. Especially in the process of voltage conversion, regulation and stabilization, MOSFETs can increase switching speed, reduce power loss and optimize conversion efficiency. Applicable equipment includes computer power supplies, LED driver power supplies, consumer electronic devices, etc.
3. **Inverter Application**:
WFD830B-VB is suitable for inverter applications, especially for converting DC power to AC power. Due to its high withstand voltage, it is suitable for inverter applications that handle high voltages, such as solar inverters, battery inverters, and other renewable energy systems. The role of MOSFET in the inverter is to convert DC current into stable AC current to power various electronic devices.
4. **Lighting Drive System**:
In the lighting drive system, WFD830B-VB can be used to drive efficient LED lighting systems. Due to its 650V withstand voltage, MOSFET can safely and reliably handle lighting power systems associated with high voltages, provide stable voltage and current output, and ensure long life and efficient operation of lighting systems. Especially in the field of commercial and industrial lighting, for applications with higher current and voltage requirements, WFD830B-VB provides excellent performance.
5. **Power Tools**:
WFD830B-VB is also widely used in power tools, especially in drive circuits that require high voltage and high efficiency. For example, in tools such as electric saws, electric drills, and angle grinders, MOSFETs can control the flow of current between the battery power source and the motor, and by optimizing current regulation, improve the power output and service life of the power tool.
6. **Household Appliances**:
WFD830B-VB can be used in power control modules in home appliances, such as the power conversion and current regulation parts in air conditioners, microwave ovens, washing machines, and other equipment. The high efficiency and low loss performance provided by MOSFETs make them an indispensable component in home appliances, which can improve energy efficiency and reduce power losses.
**Summary**
WFD830B-VB is an N-Channel MOSFET with 650V withstand voltage and 5A maximum drain current, using TO252 package, suitable for high voltage and medium power switching power supplies, power management systems, inverters, power tools and lighting drives. Its low RDS(ON) and high efficiency characteristics make it excellent in power conversion applications, which can greatly improve system efficiency and reduce losses, making it an ideal choice for many high power applications.
1. **High-voltage power supply and power management system**:
WFD830B-VB can be widely used in high-voltage power supply systems and power management modules. Due to its maximum withstand voltage of 650V, it is suitable for power supply designs that require high voltage conversion, such as AC-DC power supplies, DC-DC converters, etc. In power management systems, MOSFETs, as switching elements, can efficiently control the flow of current and reduce energy loss while providing high efficiency and stability. Such applications include industrial equipment power supplies, communication equipment power supplies, and high-voltage battery management systems.
2. **Switching power supply (SMPS)**:
WFD830B-VB is an ideal choice for high-efficiency switching power supply (SMPS) designs. Its low RDS(ON) and high withstand voltage characteristics make it very suitable for medium and high power switching power supply designs. Especially in the process of voltage conversion, regulation and stabilization, MOSFETs can increase switching speed, reduce power loss and optimize conversion efficiency. Applicable equipment includes computer power supplies, LED driver power supplies, consumer electronic devices, etc.
3. **Inverter Application**:
WFD830B-VB is suitable for inverter applications, especially for converting DC power to AC power. Due to its high withstand voltage, it is suitable for inverter applications that handle high voltages, such as solar inverters, battery inverters, and other renewable energy systems. The role of MOSFET in the inverter is to convert DC current into stable AC current to power various electronic devices.
4. **Lighting Drive System**:
In the lighting drive system, WFD830B-VB can be used to drive efficient LED lighting systems. Due to its 650V withstand voltage, MOSFET can safely and reliably handle lighting power systems associated with high voltages, provide stable voltage and current output, and ensure long life and efficient operation of lighting systems. Especially in the field of commercial and industrial lighting, for applications with higher current and voltage requirements, WFD830B-VB provides excellent performance.
5. **Power Tools**:
WFD830B-VB is also widely used in power tools, especially in drive circuits that require high voltage and high efficiency. For example, in tools such as electric saws, electric drills, and angle grinders, MOSFETs can control the flow of current between the battery power source and the motor, and by optimizing current regulation, improve the power output and service life of the power tool.
6. **Household Appliances**:
WFD830B-VB can be used in power control modules in home appliances, such as the power conversion and current regulation parts in air conditioners, microwave ovens, washing machines, and other equipment. The high efficiency and low loss performance provided by MOSFETs make them an indispensable component in home appliances, which can improve energy efficiency and reduce power losses.
**Summary**
WFD830B-VB is an N-Channel MOSFET with 650V withstand voltage and 5A maximum drain current, using TO252 package, suitable for high voltage and medium power switching power supplies, power management systems, inverters, power tools and lighting drives. Its low RDS(ON) and high efficiency characteristics make it excellent in power conversion applications, which can greatly improve system efficiency and reduce losses, making it an ideal choice for many high power applications.
* 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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