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FDD8445_F085-VB Product details
Back to previous pageProduct introduction：
1. FDD8445_F085-VB Product Introduction
FDD8445_F085-VB is a high-performance N-channel power MOSFET in TO252 package and manufactured using Trench technology. This MOSFET is designed for high current and low on-resistance applications, with a drain-source voltage of 40V and a gate-source voltage of ±20V. With a threshold voltage of 2.5V, it can provide extremely low on-resistance (5mΩ@VGS=10V) at different gate drive voltages and support drain currents of up to 85A. The device is designed to provide excellent current switching performance and is suitable for high power density power management and current control applications.
FDD8445_F085-VB is a high-performance N-channel power MOSFET in TO252 package and manufactured using Trench technology. This MOSFET is designed for high current and low on-resistance applications, with a drain-source voltage of 40V and a gate-source voltage of ±20V. With a threshold voltage of 2.5V, it can provide extremely low on-resistance (5mΩ@VGS=10V) at different gate drive voltages and support drain currents of up to 85A. The device is designed to provide excellent current switching performance and is suitable for high power density power management and current control applications.
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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 | 40V | 2.5V | 85A | 5mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 40V | 2.5V | 85A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 40V | 2.5V | 85A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
2. FDD8445_F085-VB Detailed parameter description
- **Package type**: TO252
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 40V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 2.5V
- **On-resistance (RDS(ON))**:
- 6mΩ @ VGS = 4.5V
- 5mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 85A
- **Technology type**: Trench
- **Package type**: TO252
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 40V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 2.5V
- **On-resistance (RDS(ON))**:
- 6mΩ @ VGS = 4.5V
- 5mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 85A
- **Technology type**: Trench
Domain and module applications：
3. Application fields and modules of FDD8445_F085-VB
FDD8445_F085-VB is widely used in various high-efficiency power management and control applications due to its excellent current handling capability and low on-resistance. The following are some typical application fields and modules:
1. **Switching Power Supplies**:
- FDD8445_F085-VB is an ideal MOSFET in switching power supplies, especially in situations where high current and low resistance need to be handled, such as high-efficiency DC-DC converters. Its low on-resistance can reduce switching losses and improve power conversion efficiency, making it suitable for use in server power supplies, communication power supplies, and power adapters.
2. **Motor Drivers**:
- In motor drive circuits, FDD8445_F085-VB can be used as a switching element to handle high current loads, and is suitable for motor drives in industrial automation equipment, power tools, and home appliances. Its high current capability and low on-resistance ensure efficient operation of the motor.
3. **Load Switches**:
- This MOSFET can provide current switching with low conduction loss in load switch applications. It is suitable for power management and protection of various electronic devices, such as battery management systems and power distribution systems in consumer electronics.
4. **Battery Management Systems**:
- In battery management systems, FDD8445_F085-VB can be used for high current and low on-resistance applications, especially in electric vehicles and energy storage systems. It can effectively control the battery charging and discharging process, improving the energy efficiency and reliability of the system.
5. **LED Drivers**:
- FDD8445_F085-VB is suitable for LED drivers, providing efficient current control and low loss, suitable for high-power LED lamps and lighting systems. Its low on-resistance helps improve the efficiency and brightness consistency of LED driver power supplies.
FDD8445_F085-VB has become a reliable choice in various high power and high efficiency power supply applications due to its high current handling capability, low on-resistance and excellent switching performance.
FDD8445_F085-VB is widely used in various high-efficiency power management and control applications due to its excellent current handling capability and low on-resistance. The following are some typical application fields and modules:
1. **Switching Power Supplies**:
- FDD8445_F085-VB is an ideal MOSFET in switching power supplies, especially in situations where high current and low resistance need to be handled, such as high-efficiency DC-DC converters. Its low on-resistance can reduce switching losses and improve power conversion efficiency, making it suitable for use in server power supplies, communication power supplies, and power adapters.
2. **Motor Drivers**:
- In motor drive circuits, FDD8445_F085-VB can be used as a switching element to handle high current loads, and is suitable for motor drives in industrial automation equipment, power tools, and home appliances. Its high current capability and low on-resistance ensure efficient operation of the motor.
3. **Load Switches**:
- This MOSFET can provide current switching with low conduction loss in load switch applications. It is suitable for power management and protection of various electronic devices, such as battery management systems and power distribution systems in consumer electronics.
4. **Battery Management Systems**:
- In battery management systems, FDD8445_F085-VB can be used for high current and low on-resistance applications, especially in electric vehicles and energy storage systems. It can effectively control the battery charging and discharging process, improving the energy efficiency and reliability of the system.
5. **LED Drivers**:
- FDD8445_F085-VB is suitable for LED drivers, providing efficient current control and low loss, suitable for high-power LED lamps and lighting systems. Its low on-resistance helps improve the efficiency and brightness consistency of LED driver power supplies.
FDD8445_F085-VB has become a reliable choice in various high power and high efficiency power supply applications due to its high current handling capability, low on-resistance and excellent switching performance.
* 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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