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D4128-VB Product details
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1. Product Introduction
**D4128-VB** is a high-performance N-channel MOSFET in TO252 package, designed for high current and low on-resistance applications. This MOSFET adopts advanced Trench technology and has high efficiency and high reliability. Its drain-source breakdown voltage (VDS) is 30V, which is suitable for medium and low voltage circuits. The maximum value of the gate-source voltage (VGS) is ±20V, ensuring stability under various control voltages. The gate threshold voltage (Vth) of D4128-VB is 1.7V, which can achieve effective switching operation at a lower gate voltage. Its on-resistance (RDS(ON)) is 2mΩ at VGS of 10V and 3mΩ at VGS of 4.5V, showing excellent low power consumption characteristics. The maximum drain current (ID) is 100A, making it excellent in high current applications.
**D4128-VB** is a high-performance N-channel MOSFET in TO252 package, designed for high current and low on-resistance applications. This MOSFET adopts advanced Trench technology and has high efficiency and high reliability. Its drain-source breakdown voltage (VDS) is 30V, which is suitable for medium and low voltage circuits. The maximum value of the gate-source voltage (VGS) is ±20V, ensuring stability under various control voltages. The gate threshold voltage (Vth) of D4128-VB is 1.7V, which can achieve effective switching operation at a lower gate voltage. Its on-resistance (RDS(ON)) is 2mΩ at VGS of 10V and 3mΩ at VGS of 4.5V, showing excellent low power consumption characteristics. The maximum drain current (ID) is 100A, making it excellent in high current 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 | 100A | 2mΩ | 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 | 100A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.7V | 100A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
II. Detailed parameter description
| **Parameter** | **Value** |
|-------------------------------|---------------------------|
| **Package** | TO252 |
| **Configuration** | Single N-channel|
| **Drain-source breakdown voltage (VDS)** | 30V |
| **Gate-source voltage (VGS)** | ±20V |
| **Gate threshold voltage (Vth)** | 1.7V |
| **On-resistance (RDS(ON))@VGS=10V** | 2mΩ |
| **On-resistance (RDS(ON))@VGS=4.5V** | 3mΩ |
| **Maximum drain current (ID)** | 100A |
| **Technology** | Trench |
| **Parameter** | **Value** |
|-------------------------------|---------------------------|
| **Package** | TO252 |
| **Configuration** | Single N-channel|
| **Drain-source breakdown voltage (VDS)** | 30V |
| **Gate-source voltage (VGS)** | ±20V |
| **Gate threshold voltage (Vth)** | 1.7V |
| **On-resistance (RDS(ON))@VGS=10V** | 2mΩ |
| **On-resistance (RDS(ON))@VGS=4.5V** | 3mΩ |
| **Maximum drain current (ID)** | 100A |
| **Technology** | Trench |
Domain and module applications：
3. Application fields and module examples
**D4128-VB** MOSFET has a wide range of applications in the following fields and modules:
1. **Power conversion and management**:
The low on-resistance and high current capability of D4128-VB make it very suitable in power converters. It can be used in DC-DC converters and power management modules to provide efficient power conversion and management, especially in application scenarios requiring high current, such as computer power supplies, data centers, and high-performance electronic devices.
2. **Motor drive and control**:
In motor drive applications, the high drain current capability and low on-resistance of D4128-VB make it an ideal choice for motor drive circuits. It can effectively control high current loads and is suitable for motor control systems in electric vehicles, power tools, and industrial equipment.
3. **Switching circuits**:
D4128-VB is suitable for a variety of switching circuits, including switching power supplies, inverters, and switching control modules. Its low RDS(ON) value and high current capability ensure efficient switching operation, reduce power loss during switching, and are suitable for power switching and load switching applications.
4. **Power Amplifier**:
In power amplifier circuits, D4128-VB can be used for amplification and switching control of high-power signals. Its low on-resistance and high current carrying capacity make it suitable for audio power amplifiers, RF power amplifiers and other power amplifier applications requiring high efficiency.
The high current handling capability, low on-resistance and Trench technology of D4128-VB make it excel in high-power, high-efficiency electronic devices, improving system performance and stability.
**D4128-VB** MOSFET has a wide range of applications in the following fields and modules:
1. **Power conversion and management**:
The low on-resistance and high current capability of D4128-VB make it very suitable in power converters. It can be used in DC-DC converters and power management modules to provide efficient power conversion and management, especially in application scenarios requiring high current, such as computer power supplies, data centers, and high-performance electronic devices.
2. **Motor drive and control**:
In motor drive applications, the high drain current capability and low on-resistance of D4128-VB make it an ideal choice for motor drive circuits. It can effectively control high current loads and is suitable for motor control systems in electric vehicles, power tools, and industrial equipment.
3. **Switching circuits**:
D4128-VB is suitable for a variety of switching circuits, including switching power supplies, inverters, and switching control modules. Its low RDS(ON) value and high current capability ensure efficient switching operation, reduce power loss during switching, and are suitable for power switching and load switching applications.
4. **Power Amplifier**:
In power amplifier circuits, D4128-VB can be used for amplification and switching control of high-power signals. Its low on-resistance and high current carrying capacity make it suitable for audio power amplifiers, RF power amplifiers and other power amplifier applications requiring high efficiency.
The high current handling capability, low on-resistance and Trench technology of D4128-VB make it excel in high-power, high-efficiency electronic devices, improving system performance and stability.
* 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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