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FDD8778-VB Product details
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1. FDD8778-VB Product Introduction
FDD8778-VB is a high-performance N-channel MOSFET in TO252 package, designed for low voltage, high current applications. It has a drain-source voltage (VDS) rating of up to 30V, suitable for switching circuits that require high current handling and high efficiency. Using Trench technology, this MOSFET provides low on-resistance (RDS(ON)), thereby reducing power losses and improving the overall efficiency of the system. Its low threshold voltage (Vth) enables it to switch reliably at low gate-source voltages, suitable for a variety of power management and control applications.
FDD8778-VB is a high-performance N-channel MOSFET in TO252 package, designed for low voltage, high current applications. It has a drain-source voltage (VDS) rating of up to 30V, suitable for switching circuits that require high current handling and high efficiency. Using Trench technology, this MOSFET provides low on-resistance (RDS(ON)), thereby reducing power losses and improving the overall efficiency of the system. Its low threshold voltage (Vth) enables it to switch reliably at low gate-source voltages, suitable for a variety of power management and 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 | 30V | 1.7V | 70A | 7mΩ | 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 | 30V | 1.7V | 70A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.7V | 70A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
2. FDD8778-VB Detailed parameter description
- **Package type**: TO252
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 9mΩ @ VGS = 4.5V
- 7mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 70A
- **Technology**: Trench
- **Package type**: TO252
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 9mΩ @ VGS = 4.5V
- 7mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 70A
- **Technology**: Trench
Domain and module applications：
3. FDD8778-VB Application Fields and Modules
1. **DC-DC Converter**: FDD8778-VB is suitable for DC-DC converters, especially in applications that require low on-resistance and high current handling. Its high current capability and low power consumption make it an ideal choice in voltage regulator modules (VRMs) and buck converters, which can effectively improve the energy efficiency and stability of the system.
2. **Power Switch**: In power management systems, this MOSFET can be used as a power switch. Its low on-resistance and high current handling capability ensure efficient switching operation and are widely used in various power switch modules such as battery management systems and power distribution systems.
3. **Motor Drive**: FDD8778-VB performs well in motor drive applications, such as drive modules for brushless DC motors (BLDC) or stepper motors. Its high current capability and low switching loss enable it to provide smooth motor control, suitable for power tools, electric vehicles and industrial automation equipment.
4. **LED drive**: In the LED drive circuit, the low on-resistance and high switching efficiency of FDD8778-VB can ensure efficient LED drive and long-term stable operation. Its high current handling capability makes it the preferred device in high-brightness LED lighting and display applications.
1. **DC-DC Converter**: FDD8778-VB is suitable for DC-DC converters, especially in applications that require low on-resistance and high current handling. Its high current capability and low power consumption make it an ideal choice in voltage regulator modules (VRMs) and buck converters, which can effectively improve the energy efficiency and stability of the system.
2. **Power Switch**: In power management systems, this MOSFET can be used as a power switch. Its low on-resistance and high current handling capability ensure efficient switching operation and are widely used in various power switch modules such as battery management systems and power distribution systems.
3. **Motor Drive**: FDD8778-VB performs well in motor drive applications, such as drive modules for brushless DC motors (BLDC) or stepper motors. Its high current capability and low switching loss enable it to provide smooth motor control, suitable for power tools, electric vehicles and industrial automation equipment.
4. **LED drive**: In the LED drive circuit, the low on-resistance and high switching efficiency of FDD8778-VB can ensure efficient LED drive and long-term stable operation. Its high current handling capability makes it the preferred device in high-brightness LED lighting and display 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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