中文
English
WFF7N60-VB Product details
Back to previous pageProduct introduction：
Product Introduction
**WFF7N60-VB** is a **single N-channel MOSFET** in a **TO220F** package, suitable for high-voltage, low-current switching power supplies and power electronics applications. With a maximum drain-source voltage (VDS) of **650V**, this MOSFET can provide stable current control in a higher voltage environment, suitable for applications with high voltage tolerance requirements but relatively low current requirements. Its **maximum drain current (ID)** is **10A**, and it has a low on-resistance of **830mΩ** @VGS=10V. Using **Plannar technology**, it provides good thermal stability and low leakage current performance. This MOSFET is widely used in low-power and high-voltage systems such as switching power supplies, battery charging, and DC-DC converters.
**WFF7N60-VB** is a **single N-channel MOSFET** in a **TO220F** package, suitable for high-voltage, low-current switching power supplies and power electronics applications. With a maximum drain-source voltage (VDS) of **650V**, this MOSFET can provide stable current control in a higher voltage environment, suitable for applications with high voltage tolerance requirements but relatively low current requirements. Its **maximum drain current (ID)** is **10A**, and it has a low on-resistance of **830mΩ** @VGS=10V. Using **Plannar technology**, it provides good thermal stability and low leakage current performance. This MOSFET is widely used in low-power and high-voltage systems such as switching power supplies, battery charging, and DC-DC converters.
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 | 650V | 3.5V | 10A | 830mΩ | 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 | 650V | 3.5V | 10A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 10A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
Detailed parameter description
- **Model**: WFF7N60-VB
- **Package type**: TO220F
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (VDS)**: 650V
- **Maximum gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**:
- **830mΩ** @ VGS = 10V
- **Maximum drain current (ID)**: 10A
- **Technology type**: Plannar
- **Maximum power consumption**: Calculated based on current and operating conditions
- **Maximum junction temperature**: +150°C
- **Operating temperature range**: -55°C to +150°C
- **Input capacitance (Ciss)**: Typical value is 850pF
- **Output capacitance (Coss)**: Typical value is 70pF
- **Reverse recovery time (trr)**: Typical value is 90ns
- **Model**: WFF7N60-VB
- **Package type**: TO220F
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (VDS)**: 650V
- **Maximum gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**:
- **830mΩ** @ VGS = 10V
- **Maximum drain current (ID)**: 10A
- **Technology type**: Plannar
- **Maximum power consumption**: Calculated based on current and operating conditions
- **Maximum junction temperature**: +150°C
- **Operating temperature range**: -55°C to +150°C
- **Input capacitance (Ciss)**: Typical value is 850pF
- **Output capacitance (Coss)**: Typical value is 70pF
- **Reverse recovery time (trr)**: Typical value is 90ns
Domain and module applications：
Application fields and module examples
1. Switching power supply (SMPS)
WFF7N60-VB is widely used in switching power supply (SMPS), especially in conversion systems with high voltage input. Due to its voltage tolerance of up to 650V, it can work as a high-voltage switching element in power electronic systems to control the conversion from AC to DC. It is very suitable for AC power conversion, UPS systems and other high-voltage power modules, which can effectively control power flow and improve the conversion efficiency of the overall system.
2. DC-DC converter
In DC-DC converter, WFF7N60-VB can be used to convert high voltage input to low voltage output. It is particularly suitable for working in power management systems that require high voltage and low current regulation. For example, power regulation modules in electric vehicle chargers, LED driver power supplies and communication equipment can provide stable output with the advantages of high voltage tolerance and low on-resistance of this MOSFET.
3. **Battery Management System (BMS)**
This MOSFET can play an important role in **Battery Management System**. Battery management systems usually require strict control of battery charging and discharging, especially in high-voltage charging systems. **WFF7N60-VB**'s **650V** withstand voltage and high **ID (10A)** can ensure safe switching of current and voltage during battery charging. It can be used in **high-voltage battery management, inverter systems**, etc. to help achieve safe and efficient battery energy conversion.
4. **Relay drive and load switching**
This MOSFET can be used in **relay drive circuits**, especially those that need to control high-voltage loads. Due to its high voltage tolerance and reasonable **on-resistance**, it can provide efficient switching operation to help control and protect power loads. It can be used for **relay switching, motor starting** and other high-current equipment control.
5. **Power Factor Correction (PFC) Circuit**
**WFF7N60-VB** is also very suitable for **Power Factor Correction** (PFC) circuit. PFC circuit is used to improve the efficiency of power system and reduce harmonic distortion, which is especially important for high voltage power supply. As a key switching element, MOSFET can realize precise control of voltage and current, help the system to operate stably, and ensure that the power system can effectively improve the power factor.
6. **Overvoltage and Overcurrent Protection Circuit**
In some high voltage power supply systems, overvoltage and overcurrent protection circuits are crucial. **WFF7N60-VB**'s high **VDS** and high **ID** characteristics make it an ideal choice in protection circuits. It can cut off the current flow when the power supply voltage exceeds the set range, protecting the subsequent circuit from damage. It is especially suitable for **UPS systems, medical equipment** and other occasions to ensure that the equipment can still work safely and reliably in unstable power environments.
7. **Lighting control system**
In **lighting control systems**, especially **LED drivers**, this MOSFET can be used to adjust voltage and current to control the brightness and current of LED lamps. Due to its low on-resistance and **650V** withstand voltage, **WFF7N60-VB** ensures efficient operation of the system, extends the service life of LED lamps, and improves the overall energy efficiency of the system.
1. Switching power supply (SMPS)
WFF7N60-VB is widely used in switching power supply (SMPS), especially in conversion systems with high voltage input. Due to its voltage tolerance of up to 650V, it can work as a high-voltage switching element in power electronic systems to control the conversion from AC to DC. It is very suitable for AC power conversion, UPS systems and other high-voltage power modules, which can effectively control power flow and improve the conversion efficiency of the overall system.
2. DC-DC converter
In DC-DC converter, WFF7N60-VB can be used to convert high voltage input to low voltage output. It is particularly suitable for working in power management systems that require high voltage and low current regulation. For example, power regulation modules in electric vehicle chargers, LED driver power supplies and communication equipment can provide stable output with the advantages of high voltage tolerance and low on-resistance of this MOSFET.
3. **Battery Management System (BMS)**
This MOSFET can play an important role in **Battery Management System**. Battery management systems usually require strict control of battery charging and discharging, especially in high-voltage charging systems. **WFF7N60-VB**'s **650V** withstand voltage and high **ID (10A)** can ensure safe switching of current and voltage during battery charging. It can be used in **high-voltage battery management, inverter systems**, etc. to help achieve safe and efficient battery energy conversion.
4. **Relay drive and load switching**
This MOSFET can be used in **relay drive circuits**, especially those that need to control high-voltage loads. Due to its high voltage tolerance and reasonable **on-resistance**, it can provide efficient switching operation to help control and protect power loads. It can be used for **relay switching, motor starting** and other high-current equipment control.
5. **Power Factor Correction (PFC) Circuit**
**WFF7N60-VB** is also very suitable for **Power Factor Correction** (PFC) circuit. PFC circuit is used to improve the efficiency of power system and reduce harmonic distortion, which is especially important for high voltage power supply. As a key switching element, MOSFET can realize precise control of voltage and current, help the system to operate stably, and ensure that the power system can effectively improve the power factor.
6. **Overvoltage and Overcurrent Protection Circuit**
In some high voltage power supply systems, overvoltage and overcurrent protection circuits are crucial. **WFF7N60-VB**'s high **VDS** and high **ID** characteristics make it an ideal choice in protection circuits. It can cut off the current flow when the power supply voltage exceeds the set range, protecting the subsequent circuit from damage. It is especially suitable for **UPS systems, medical equipment** and other occasions to ensure that the equipment can still work safely and reliably in unstable power environments.
7. **Lighting control system**
In **lighting control systems**, especially **LED drivers**, this MOSFET can be used to adjust voltage and current to control the brightness and current of LED lamps. Due to its low on-resistance and **650V** withstand voltage, **WFF7N60-VB** ensures efficient operation of the system, extends the service life of LED lamps, and improves the overall energy efficiency of the system.
* 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
