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D474B-VB Product details
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D474B-VB MOSFET Product Introduction
The D474B-VB is an N-channel MOSFET with excellent performance, packaged in TO252, designed for medium and high voltage circuits. The device can withstand a drain-source voltage (VDS) of up to 100V and supports a gate-source voltage (VGS) of ±20V, making it highly reliable in a variety of high voltage applications. The D474B-VB has a threshold voltage of 1.8V and an on-resistance of 114mΩ (at a 10V gate drive), and can withstand a continuous drain current (ID) of up to 15A. Utilizing advanced trench technology, this MOSFET provides low conduction losses and efficient switching performance, suitable for a wide range of power management applications.
The D474B-VB is an N-channel MOSFET with excellent performance, packaged in TO252, designed for medium and high voltage circuits. The device can withstand a drain-source voltage (VDS) of up to 100V and supports a gate-source voltage (VGS) of ±20V, making it highly reliable in a variety of high voltage applications. The D474B-VB has a threshold voltage of 1.8V and an on-resistance of 114mΩ (at a 10V gate drive), and can withstand a continuous drain current (ID) of up to 15A. Utilizing advanced trench technology, this MOSFET provides low conduction losses and efficient switching performance, suitable for a wide range of power management 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 | 100V | 1.8V | 15A | 114mΩ | 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 | 100V | 1.8V | 15A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 100V | 1.8V | 15A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
D474B-VB MOSFET Detailed parameter description
- **Package type**: TO252
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 100V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.8V
- **On-resistance (RDS(ON))**: 114mΩ @ VGS=10V
- **Drain current (ID)**: 15A
- **Technology**: Trench technology
- **Package type**: TO252
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 100V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.8V
- **On-resistance (RDS(ON))**: 114mΩ @ VGS=10V
- **Drain current (ID)**: 15A
- **Technology**: Trench technology
Domain and module applications：
Applications and modules of D474B-VB MOSFET
1. **Power management system**: D474B-VB is particularly suitable for power management modules such as DC-DC converters and voltage regulators due to its 100V withstand voltage characteristics and 15A current capability. Its low on-resistance helps improve energy efficiency and reduce heat generation, ensuring efficient and stable power conversion.
2. **Motor drive**: In motor drive applications requiring medium and high currents, D474B-VB is able to provide reliable current control. This makes it suitable for fan drives, power tools, and small industrial motor control systems, and can maintain stable performance in high current environments.
3. **Power switch applications**: D474B-VB is suitable for a variety of power switch applications, such as high current switches and relay replacements. Its high voltage withstand capability and moderate on-resistance enable it to perform well when controlling high voltage and high current loads.
4. **LED drive circuit**: In LED drive applications, D474B-VB can effectively control higher voltage LED lighting systems. Although the main feature is the medium on-resistance, it can still play an important role in LED drivers that require higher voltage and current.
In summary, D474B-VB MOSFET is suitable for power management, motor drive, power switch and LED drive due to its high voltage tolerance and moderate on-resistance. Its efficient switching performance and reliable power handling capability make it widely applicable in these applications.
1. **Power management system**: D474B-VB is particularly suitable for power management modules such as DC-DC converters and voltage regulators due to its 100V withstand voltage characteristics and 15A current capability. Its low on-resistance helps improve energy efficiency and reduce heat generation, ensuring efficient and stable power conversion.
2. **Motor drive**: In motor drive applications requiring medium and high currents, D474B-VB is able to provide reliable current control. This makes it suitable for fan drives, power tools, and small industrial motor control systems, and can maintain stable performance in high current environments.
3. **Power switch applications**: D474B-VB is suitable for a variety of power switch applications, such as high current switches and relay replacements. Its high voltage withstand capability and moderate on-resistance enable it to perform well when controlling high voltage and high current loads.
4. **LED drive circuit**: In LED drive applications, D474B-VB can effectively control higher voltage LED lighting systems. Although the main feature is the medium on-resistance, it can still play an important role in LED drivers that require higher voltage and current.
In summary, D474B-VB MOSFET is suitable for power management, motor drive, power switch and LED drive due to its high voltage tolerance and moderate on-resistance. Its efficient switching performance and reliable power handling capability make it widely applicable in these 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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