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FDU6685-VB Product details
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FDU6685-VB MOSFET Product Introduction
FDU6685-VB is a high-performance P-channel MOSFET in TO251 package, designed for low resistance and high current applications. It has a drain-source voltage (VDS) capability of -30V and can handle a continuous drain current (ID) of up to -40A. The threshold voltage (Vth) of this MOSFET is -1.7V, ensuring stable conduction at a lower gate-source voltage. Its on-resistance (RDS(ON)) is 18mΩ at VGS of 10V, and it uses Trench technology to optimize conduction performance and switching speed.
FDU6685-VB is a high-performance P-channel MOSFET in TO251 package, designed for low resistance and high current applications. It has a drain-source voltage (VDS) capability of -30V and can handle a continuous drain current (ID) of up to -40A. The threshold voltage (Vth) of this MOSFET is -1.7V, ensuring stable conduction at a lower gate-source voltage. Its on-resistance (RDS(ON)) is 18mΩ at VGS of 10V, and it uses Trench technology to optimize conduction performance and switching speed.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO251 | Single-P | -30V | -1.7V | -40A | 18mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-P | -30V | -1.7V | -40A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-P | -30V | -1.7V | -40A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO251 | Single-P |
Detailed parameter description
1. **Package**: TO251
- The TO251 package is a standard surface mount package suitable for medium and high power MOSFETs, with good thermal management performance and electrical connection stability.
2. **Configuration**: Single Channel P Channel
- Single Channel P Channel MOSFET is commonly used in load switching and power management applications, and its negative voltage operation characteristics are suitable for high-side switching.
3. **Drain-Source Voltage (VDS)**: -30V
- The maximum drain-source voltage is -30V, making it suitable for applications handling higher negative voltages, such as load switching and power reverse protection.
4. **Gate-Source Voltage (VGS)**: ±20V
- The maximum gate-source voltage is ±20V, ensuring stability under various operating conditions and providing a wide control range.
5. **Threshold Voltage (Vth)**: -1.7V
- The threshold voltage is -1.7V, which defines the starting point of the MOSFET turning on, suitable for low voltage drive applications.
6. **On-resistance (RDS(ON))**:
- 18mΩ at VGS = 10V
- 22mΩ at VGS = 4.5V
- Low on-resistance helps reduce power consumption and improve efficiency, suitable for high current applications.
7. **Continuous Drain Current (ID)**: -40A
- The maximum continuous drain current is -40A, suitable for switching and control applications handling medium to high current loads.
8. **Technology**: Trench
- Adopting Trench technology, it provides low on-resistance and high switching speed, optimizing the performance and efficiency of MOSFET.
1. **Package**: TO251
- The TO251 package is a standard surface mount package suitable for medium and high power MOSFETs, with good thermal management performance and electrical connection stability.
2. **Configuration**: Single Channel P Channel
- Single Channel P Channel MOSFET is commonly used in load switching and power management applications, and its negative voltage operation characteristics are suitable for high-side switching.
3. **Drain-Source Voltage (VDS)**: -30V
- The maximum drain-source voltage is -30V, making it suitable for applications handling higher negative voltages, such as load switching and power reverse protection.
4. **Gate-Source Voltage (VGS)**: ±20V
- The maximum gate-source voltage is ±20V, ensuring stability under various operating conditions and providing a wide control range.
5. **Threshold Voltage (Vth)**: -1.7V
- The threshold voltage is -1.7V, which defines the starting point of the MOSFET turning on, suitable for low voltage drive applications.
6. **On-resistance (RDS(ON))**:
- 18mΩ at VGS = 10V
- 22mΩ at VGS = 4.5V
- Low on-resistance helps reduce power consumption and improve efficiency, suitable for high current applications.
7. **Continuous Drain Current (ID)**: -40A
- The maximum continuous drain current is -40A, suitable for switching and control applications handling medium to high current loads.
8. **Technology**: Trench
- Adopting Trench technology, it provides low on-resistance and high switching speed, optimizing the performance and efficiency of MOSFET.
Domain and module applications：
Application Examples
1. **Load Switch**
- The high drain-source voltage (-30V) and high current handling capability of the FDU6685-VB make it ideal for load switch applications. For example, in a power distribution board, it can be used as a switch for the load, controlling the direction of current flow and protecting the circuit from overcurrent.
2. **Power Management**
- In power management systems, such as DC-DC converters and power modules, the FDU6685-VB can be used for high-side switching and power protection. Its low on-resistance helps improve power conversion efficiency and reduce energy loss.
3. **Battery Management**
- In battery management systems, the FDU6685-VB can be used for load switching and battery protection circuits. Its high current capability and low on-resistance enable it to effectively control battery charging and discharging, protecting the battery from overcurrent and short circuit.
4. **Inverter**
- In inverter applications, FDU6685-VB can be used to control the switching of loads, providing efficient current management and power control, ensuring that the inverter remains stable and efficient when the load changes.
5. **Industrial Equipment**
- In industrial equipment, FDU6685-VB can be used for high current switching applications such as motor drive and heater control. Its high current capability and low on-resistance ensure the reliability and performance of the equipment.
The high current handling capability and low resistance characteristics of FDU6685-VB make it an excellent choice for efficiency and reliability in fields such as load switching, power management, battery management, inverters and industrial equipment.
1. **Load Switch**
- The high drain-source voltage (-30V) and high current handling capability of the FDU6685-VB make it ideal for load switch applications. For example, in a power distribution board, it can be used as a switch for the load, controlling the direction of current flow and protecting the circuit from overcurrent.
2. **Power Management**
- In power management systems, such as DC-DC converters and power modules, the FDU6685-VB can be used for high-side switching and power protection. Its low on-resistance helps improve power conversion efficiency and reduce energy loss.
3. **Battery Management**
- In battery management systems, the FDU6685-VB can be used for load switching and battery protection circuits. Its high current capability and low on-resistance enable it to effectively control battery charging and discharging, protecting the battery from overcurrent and short circuit.
4. **Inverter**
- In inverter applications, FDU6685-VB can be used to control the switching of loads, providing efficient current management and power control, ensuring that the inverter remains stable and efficient when the load changes.
5. **Industrial Equipment**
- In industrial equipment, FDU6685-VB can be used for high current switching applications such as motor drive and heater control. Its high current capability and low on-resistance ensure the reliability and performance of the equipment.
The high current handling capability and low resistance characteristics of FDU6685-VB make it an excellent choice for efficiency and reliability in fields such as load switching, power management, battery management, inverters and industrial equipment.
* 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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