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QM4002D-VB Product details
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QM4002D-VB Product Introduction
QM4002D-VB is a high-efficiency single N-type MOSFET in TO252 package, designed for high current and high frequency applications. Its drain-source voltage (VDS) is as high as 40V and the gate-source voltage (VGS) is ±20V, ensuring its stability and reliability under a variety of working conditions. The threshold voltage (Vth) of QM4002D-VB is 2.5V, which enables it to turn on quickly at a lower gate voltage, suitable for fast switching applications. The on-resistance (RDS(ON)) of the device is 14mΩ at VGS of 4.5V, and drops to 12mΩ at VGS of 10V, providing extremely low energy consumption, suitable for occasions requiring high current and low power consumption.
QM4002D-VB is a high-efficiency single N-type MOSFET in TO252 package, designed for high current and high frequency applications. Its drain-source voltage (VDS) is as high as 40V and the gate-source voltage (VGS) is ±20V, ensuring its stability and reliability under a variety of working conditions. The threshold voltage (Vth) of QM4002D-VB is 2.5V, which enables it to turn on quickly at a lower gate voltage, suitable for fast switching applications. The on-resistance (RDS(ON)) of the device is 14mΩ at VGS of 4.5V, and drops to 12mΩ at VGS of 10V, providing extremely low energy consumption, suitable for occasions requiring high current and low power consumption.
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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 | 55A | 12mΩ | 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 | 55A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 40V | 2.5V | 55A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
Detailed parameter description
- **Package**: TO252
- **Configuration**: Single N-type
- **Drain-source voltage (VDS)**: 40V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 2.5V
- **On-resistance (RDS(ON))**:
- 14mΩ @ VGS = 4.5V
- 12mΩ @ VGS = 10V
- **Drain current (ID)**: 55A
- **Technology**: Trench
- **Package**: TO252
- **Configuration**: Single N-type
- **Drain-source voltage (VDS)**: 40V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 2.5V
- **On-resistance (RDS(ON))**:
- 14mΩ @ VGS = 4.5V
- 12mΩ @ VGS = 10V
- **Drain current (ID)**: 55A
- **Technology**: Trench
Domain and module applications：
Applications and module examples
1. **Power management**:
QM4002D-VB is suitable for various power management applications, such as DC-DC converters and power switches. The low on-resistance and high current capability of this MOSFET can significantly reduce power consumption and improve the overall efficiency of the system.
2. **Motor control**:
In motor drive and control systems, QM4002D-VB can be used as a power switch to ensure that the motor is supported by stable current during startup and operation, and is suitable for use in power tools and automation equipment.
3. **LED drive**:
This device is very suitable for LED drive circuits, which can provide stable current while reducing power consumption, ensuring the brightness and service life of LEDs, and is suitable for lighting and backlight design.
4. **Consumer electronics**:
QM4002D-VB can also be widely used in consumer electronic devices such as smartphones and tablets as a power switch and load switch to help improve the energy efficiency of the device and extend battery life.
Through these application examples, QM4002D-VB demonstrates its multiple applicability in modern electronic devices, providing designers with efficient and reliable solutions.
1. **Power management**:
QM4002D-VB is suitable for various power management applications, such as DC-DC converters and power switches. The low on-resistance and high current capability of this MOSFET can significantly reduce power consumption and improve the overall efficiency of the system.
2. **Motor control**:
In motor drive and control systems, QM4002D-VB can be used as a power switch to ensure that the motor is supported by stable current during startup and operation, and is suitable for use in power tools and automation equipment.
3. **LED drive**:
This device is very suitable for LED drive circuits, which can provide stable current while reducing power consumption, ensuring the brightness and service life of LEDs, and is suitable for lighting and backlight design.
4. **Consumer electronics**:
QM4002D-VB can also be widely used in consumer electronic devices such as smartphones and tablets as a power switch and load switch to help improve the energy efficiency of the device and extend battery life.
Through these application examples, QM4002D-VB demonstrates its multiple applicability in modern electronic devices, providing designers with efficient and reliable solutions.
* 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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