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D421-VB Product details
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Product Introduction: D421-VB
D421-VB is a single P-channel MOSFET in TO252 package. This device is designed for high-efficiency switching applications, with low on-resistance and high current handling capability. It uses advanced Trench technology, which makes it perform well in high-power applications. It is suitable for power management, motor control and load switching applications that require high reliability and performance.
D421-VB is a single P-channel MOSFET in TO252 package. This device is designed for high-efficiency switching applications, with low on-resistance and high current handling capability. It uses advanced Trench technology, which makes it perform well in high-power applications. It is suitable for power management, motor control and load switching applications that require high reliability and performance.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-P | -30V | -1.7V | -38A | 33mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | -30V | -1.7V | -38A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | -30V | -1.7V | -38A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-P |
Detailed parameter description:
- **Package type**: TO252
- **Configuration**: Single P-channel
- **Drain-source voltage (VDS)**: -30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: -1.7V
- **On-resistance (RDS(ON))**:
- 46mΩ @ VGS = 4.5V
- 33mΩ @ VGS = 10V
- **Maximum drain current (ID)**: -38A
- **Technology**: Trench
- **Package type**: TO252
- **Configuration**: Single P-channel
- **Drain-source voltage (VDS)**: -30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: -1.7V
- **On-resistance (RDS(ON))**:
- 46mΩ @ VGS = 4.5V
- 33mΩ @ VGS = 10V
- **Maximum drain current (ID)**: -38A
- **Technology**: Trench
Domain and module applications：
Applications and module examples:
1. **Power management**: The D421-VB can be used as a switching element in DC-DC converters and battery management systems to ensure efficient power conversion and regulated output.
2. **Motor control**: In motor drives, the D421-VB can be used to control the start, stop and speed regulation of the motor, and is suitable for motor control modules in power tools and household appliances.
3. **Load switch**: The D421-VB is suitable for switching applications of high current loads, such as as part of power distribution or protection circuits in consumer electronics and industrial equipment.
With low on-resistance and high current handling capability, the D421-VB provides high efficiency and reliability in these applications, making it an ideal choice for a variety of high-performance power management and control modules.
1. **Power management**: The D421-VB can be used as a switching element in DC-DC converters and battery management systems to ensure efficient power conversion and regulated output.
2. **Motor control**: In motor drives, the D421-VB can be used to control the start, stop and speed regulation of the motor, and is suitable for motor control modules in power tools and household appliances.
3. **Load switch**: The D421-VB is suitable for switching applications of high current loads, such as as part of power distribution or protection circuits in consumer electronics and industrial equipment.
With low on-resistance and high current handling capability, the D421-VB provides high efficiency and reliability in these applications, making it an ideal choice for a variety of high-performance power management and control modules.
* 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
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
