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D4120-VB Product details
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1. Product Introduction
**D4120-VB** is a high-performance N-channel MOSFET in a TO252 package and manufactured using advanced Trench technology. Designed for low voltage and high current applications, this MOSFET has a drain-source voltage (VDS) of 30V and a gate drive voltage (VGS) of ±20V. Its features include low on-resistance (RDS(ON)) and high continuous drain current (ID), enabling it to excel in high current switching and high-efficiency power management applications. The D4120-VB is particularly suitable for scenarios requiring high switching efficiency and low power consumption, and can provide stable power supply and efficient current control.
**D4120-VB** is a high-performance N-channel MOSFET in a TO252 package and manufactured using advanced Trench technology. Designed for low voltage and high current applications, this MOSFET has a drain-source voltage (VDS) of 30V and a gate drive voltage (VGS) of ±20V. Its features include low on-resistance (RDS(ON)) and high continuous drain current (ID), enabling it to excel in high current switching and high-efficiency power management applications. The D4120-VB is particularly suitable for scenarios requiring high switching efficiency and low power consumption, and can provide stable power supply and efficient current control.
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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. Detailed parameter description
| **Parameter name** | **Parameter value** |
|------------------------|-------------------------|
| **Package type** | TO252 |
| **Configuration** | Single N-channel|
| **Drain-source voltage (VDS)** | 30V |
| **Gate drive voltage (VGS)** | ±20V |
| **Threshold voltage (Vth)** | 1.7V |
| **On-resistance (RDS(ON))** | 9mΩ @ VGS=4.5V |
| **On-resistance (RDS(ON))** | 7mΩ @ VGS=10V |
| **Continuous drain current (ID)** | 70A |
| **Technology** | Trench |
| **Parameter name** | **Parameter value** |
|------------------------|-------------------------|
| **Package type** | TO252 |
| **Configuration** | Single N-channel|
| **Drain-source voltage (VDS)** | 30V |
| **Gate drive voltage (VGS)** | ±20V |
| **Threshold voltage (Vth)** | 1.7V |
| **On-resistance (RDS(ON))** | 9mΩ @ VGS=4.5V |
| **On-resistance (RDS(ON))** | 7mΩ @ VGS=10V |
| **Continuous drain current (ID)** | 70A |
| **Technology** | Trench |
Domain and module applications：
3. Application fields and module examples
**D4120-VB**'s low on-resistance and high current handling capability make it excel in the following fields and modules:
1. **Power management**
- **Application scenarios**: In DC-DC converters and power conditioning modules, D4120-VB can efficiently handle high current loads as a switching element. Its low RDS(ON) characteristics reduce power consumption and heat generation, thereby improving power conversion efficiency, and is suitable for efficient power supply design and energy-saving applications.
2. **Motor drive**
- **Application scenarios**: In motor drive systems, D4120-VB can be used as a switching control element for motors to handle high current loads. Its excellent current handling capability and low on-resistance make it suitable for control systems for industrial motors and servo motors, improving system reliability and performance.
3. **Automotive electronics**
- **Application scenarios**: In automotive electronic systems, the D4120-VB is suitable for power window control, headlight control, and other power management modules. Its low power consumption and high current handling capability meet the stringent requirements of automotive electronic systems and provide a stable power management solution.
4. **LED driver**
- **Application scenarios**: In LED driver modules, the D4120-VB can be used as a switching element to control the on/off operation of LED lamps. Its low RDS(ON) and high current capability ensure efficient operation of LED lamps and are suitable for high-brightness LED lighting systems such as commercial lighting and home lighting.
5. **Industrial control**
- **Application scenarios**: In industrial control systems, the D4120-VB is suitable for controlling high current loads such as industrial automation equipment and switching power supplies. Its high current handling capability and low power consumption make it an ideal choice for industrial environments and can meet the high requirements of complex industrial control applications.
**D4120-VB** MOSFET design features make it excel in a variety of power management and high current switching applications, and is an ideal choice for efficient power control and management in modern electronic devices.
**D4120-VB**'s low on-resistance and high current handling capability make it excel in the following fields and modules:
1. **Power management**
- **Application scenarios**: In DC-DC converters and power conditioning modules, D4120-VB can efficiently handle high current loads as a switching element. Its low RDS(ON) characteristics reduce power consumption and heat generation, thereby improving power conversion efficiency, and is suitable for efficient power supply design and energy-saving applications.
2. **Motor drive**
- **Application scenarios**: In motor drive systems, D4120-VB can be used as a switching control element for motors to handle high current loads. Its excellent current handling capability and low on-resistance make it suitable for control systems for industrial motors and servo motors, improving system reliability and performance.
3. **Automotive electronics**
- **Application scenarios**: In automotive electronic systems, the D4120-VB is suitable for power window control, headlight control, and other power management modules. Its low power consumption and high current handling capability meet the stringent requirements of automotive electronic systems and provide a stable power management solution.
4. **LED driver**
- **Application scenarios**: In LED driver modules, the D4120-VB can be used as a switching element to control the on/off operation of LED lamps. Its low RDS(ON) and high current capability ensure efficient operation of LED lamps and are suitable for high-brightness LED lighting systems such as commercial lighting and home lighting.
5. **Industrial control**
- **Application scenarios**: In industrial control systems, the D4120-VB is suitable for controlling high current loads such as industrial automation equipment and switching power supplies. Its high current handling capability and low power consumption make it an ideal choice for industrial environments and can meet the high requirements of complex industrial control applications.
**D4120-VB** MOSFET design features make it excel in a variety of power management and high current switching applications, and is an ideal choice for efficient power control and management in modern electronic devices.
* 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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