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MDD1902RH-VB Product details
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1. Product Introduction
MDD1902RH-VB is a single N-channel MOSFET in TO252 package with high efficiency and strong current carrying capacity, suitable for a variety of power management and switching applications. The device has a maximum drain-source voltage (VDS) of 100V, a maximum gate-source voltage (VGS) of ±20V, an on-resistance (RDS(ON)) of 35mΩ at VGS of 4.5V and 30mΩ at VGS of 10V, with low power consumption and excellent conduction performance. Its maximum drain current (ID) can reach 40A, capable of handling high current applications. Using Trench technology, MDD1902RH-VB provides higher efficiency and lower on-resistance, and is widely used in applications such as power conversion, DC-DC converters and load switches.
MDD1902RH-VB is a single N-channel MOSFET in TO252 package with high efficiency and strong current carrying capacity, suitable for a variety of power management and switching applications. The device has a maximum drain-source voltage (VDS) of 100V, a maximum gate-source voltage (VGS) of ±20V, an on-resistance (RDS(ON)) of 35mΩ at VGS of 4.5V and 30mΩ at VGS of 10V, with low power consumption and excellent conduction performance. Its maximum drain current (ID) can reach 40A, capable of handling high current applications. Using Trench technology, MDD1902RH-VB provides higher efficiency and lower on-resistance, and is widely used in applications such as power conversion, DC-DC converters and load switches.
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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 | 100V | 1.8V | 40A | 30mΩ | 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 | 100V | 1.8V | 40A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 100V | 1.8V | 40A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
II. Detailed parameter description
| Parameter| Description|
|--------------------|-------------------------------|
| **Model** | MDD1902RH-VB |
| **Package** | TO252 |
| **Configuration** | Single N-channel|
| **Maximum drain-source voltage (VDS)** | 100V |
| **Gate-source voltage (VGS)** | ±20V |
| **Threshold voltage (Vth)** | 1.8V |
| **On-resistance (RDS(ON))** | 35mΩ @ VGS=4.5V |
| | 30mΩ @ VGS=10V |
| **Maximum drain current (ID)** | 40A |
| **Technology** | Trench technology|
| Parameter| Description|
|--------------------|-------------------------------|
| **Model** | MDD1902RH-VB |
| **Package** | TO252 |
| **Configuration** | Single N-channel|
| **Maximum drain-source voltage (VDS)** | 100V |
| **Gate-source voltage (VGS)** | ±20V |
| **Threshold voltage (Vth)** | 1.8V |
| **On-resistance (RDS(ON))** | 35mΩ @ VGS=4.5V |
| | 30mΩ @ VGS=10V |
| **Maximum drain current (ID)** | 40A |
| **Technology** | Trench technology|
Domain and module applications：
III. Application Fields and Module Examples
1. **Power Management System**:
- The MDD1902RH-VB is very useful in power management systems, especially for **DC-DC converters** and voltage regulators. Its high current handling capability and low on-resistance ensure higher power conversion efficiency, reduce system heating and improve stability.
2. **Motor Drive Control**:
- In **motor control** applications, the MDD1902RH-VB can be used as a power MOSFET switching element to drive the start, stop and speed control of the motor. Its low on-resistance and high current handling capability make it suitable for use in industrial automation equipment, power tools and household appliances.
3. **Load Switching Circuit**:
- This MOSFET is suitable for use in various **load switching circuits**, which can effectively control the current flowing into the load. For example, in automotive electronic systems, the MDD1902RH-VB can be used to control the switching operation of car lights, heaters and other electrical equipment.
4. **Solar energy and energy storage equipment**:
- MDD1902RH-VB is also widely used in solar inverters and energy storage equipment. In these applications, it can be used for **solar panel power conversion** and energy storage management to ensure efficient energy conversion and distribution.
5. **Consumer electronics**:
- In **consumer electronics** (such as smartphones, tablets), MDD1902RH-VB can be used for power regulation and charging management systems. Its high efficiency and small package help reduce energy loss and extend battery life while ensuring stable operation of the device.
In summary, MDD1902RH-VB is widely used in power management, motor drive, load switching, and solar equipment with its high voltage and high current carrying capacity, providing efficient and reliable solutions for modern electronic design.
1. **Power Management System**:
- The MDD1902RH-VB is very useful in power management systems, especially for **DC-DC converters** and voltage regulators. Its high current handling capability and low on-resistance ensure higher power conversion efficiency, reduce system heating and improve stability.
2. **Motor Drive Control**:
- In **motor control** applications, the MDD1902RH-VB can be used as a power MOSFET switching element to drive the start, stop and speed control of the motor. Its low on-resistance and high current handling capability make it suitable for use in industrial automation equipment, power tools and household appliances.
3. **Load Switching Circuit**:
- This MOSFET is suitable for use in various **load switching circuits**, which can effectively control the current flowing into the load. For example, in automotive electronic systems, the MDD1902RH-VB can be used to control the switching operation of car lights, heaters and other electrical equipment.
4. **Solar energy and energy storage equipment**:
- MDD1902RH-VB is also widely used in solar inverters and energy storage equipment. In these applications, it can be used for **solar panel power conversion** and energy storage management to ensure efficient energy conversion and distribution.
5. **Consumer electronics**:
- In **consumer electronics** (such as smartphones, tablets), MDD1902RH-VB can be used for power regulation and charging management systems. Its high efficiency and small package help reduce energy loss and extend battery life while ensuring stable operation of the device.
In summary, MDD1902RH-VB is widely used in power management, motor drive, load switching, and solar equipment with its high voltage and high current carrying capacity, providing efficient and reliable solutions for modern electronic design.
* 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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