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D494-VB Product details
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D494-VB MOSFET Product Introduction
The D494-VB is a high-efficiency N-channel MOSFET in a TO252 package designed for low voltage, high current applications. The device has a drain-source voltage (VDS) of 30V and a gate-source voltage (VGS) of ±20V, ensuring stability and reliability in low voltage environments. Its threshold voltage (Vth) of 1.7V allows fast switching at lower gate drive voltages. The D494-VB has a very low on-resistance (RDS(ON)) of 6mΩ at a 4.5V gate drive and 5mΩ at a 10V gate drive, giving it extremely low power consumption in high current applications. The device is capable of withstanding a continuous drain current (ID) of up to 80A and utilizes advanced trench technology to provide excellent switching performance and low conduction losses, making it an ideal choice for efficient power management applications.
The D494-VB is a high-efficiency N-channel MOSFET in a TO252 package designed for low voltage, high current applications. The device has a drain-source voltage (VDS) of 30V and a gate-source voltage (VGS) of ±20V, ensuring stability and reliability in low voltage environments. Its threshold voltage (Vth) of 1.7V allows fast switching at lower gate drive voltages. The D494-VB has a very low on-resistance (RDS(ON)) of 6mΩ at a 4.5V gate drive and 5mΩ at a 10V gate drive, giving it extremely low power consumption in high current applications. The device is capable of withstanding a continuous drain current (ID) of up to 80A and utilizes advanced trench technology to provide excellent switching performance and low conduction losses, making it an ideal choice for efficient 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 | 30V | 1.7V | 80A | 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 | 30V | 1.7V | 80A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.7V | 80A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
D494-VB MOSFET 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))**:
- 6mΩ @ VGS=4.5V
- 5mΩ @ VGS=10V
- **Drain current (ID)**: 80A
- **Technology**: Trench technology
- **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))**:
- 6mΩ @ VGS=4.5V
- 5mΩ @ VGS=10V
- **Drain current (ID)**: 80A
- **Technology**: Trench technology
Domain and module applications：
Applications and modules of D494-VB MOSFET
1. **Power management module**: D494-VB is particularly suitable for high-efficiency DC-DC converters and other power management modules due to its low on-resistance and high current capability. Its low power consumption characteristics help improve conversion efficiency and reduce heat loss, making it an excellent performer in demanding power applications.
2. **Motor drive application**: In the field of motor drive, the 80A high current handling capability of D494-VB makes it very suitable for driving high-power motors such as power tools, fans and automotive motor control systems. Its low on-resistance ensures efficient energy transfer and reduces power losses during motor operation.
3. **Power switching application**: D494-VB is able to provide efficient power switching performance in low voltage and high current environments, making it very suitable for power switching circuits that require fast response and high reliability, such as relay replacements and battery protection modules.
4. **LED Driver**: D494-VB can also play an important role in LED driver applications, especially in high-current LED lighting systems. Its low on-resistance and high current capability enable it to perform well when driving high-brightness LEDs, reducing power consumption and improving overall efficiency.
In summary, D494-VB MOSFET is widely used in power management, motor drive, power switch, and high-current LED drive due to its high current handling capability and low conduction loss. It is an indispensable and efficient component in many electronic applications.
1. **Power management module**: D494-VB is particularly suitable for high-efficiency DC-DC converters and other power management modules due to its low on-resistance and high current capability. Its low power consumption characteristics help improve conversion efficiency and reduce heat loss, making it an excellent performer in demanding power applications.
2. **Motor drive application**: In the field of motor drive, the 80A high current handling capability of D494-VB makes it very suitable for driving high-power motors such as power tools, fans and automotive motor control systems. Its low on-resistance ensures efficient energy transfer and reduces power losses during motor operation.
3. **Power switching application**: D494-VB is able to provide efficient power switching performance in low voltage and high current environments, making it very suitable for power switching circuits that require fast response and high reliability, such as relay replacements and battery protection modules.
4. **LED Driver**: D494-VB can also play an important role in LED driver applications, especially in high-current LED lighting systems. Its low on-resistance and high current capability enable it to perform well when driving high-brightness LEDs, reducing power consumption and improving overall efficiency.
In summary, D494-VB MOSFET is widely used in power management, motor drive, power switch, and high-current LED drive due to its high current handling capability and low conduction loss. It is an indispensable and efficient component in many electronic 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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