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SDU9435A-VB Product details
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Product Introduction
**SDU9435A-VB** is a single P-channel MOSFET in **TO251** package. It has high efficiency and low on-resistance and is suitable for low voltage and high current switching applications. The drain-source voltage (VDS) of this MOSFET is -30V, the maximum drain current (ID) can reach -20A, the threshold voltage (Vth) is -1.7V, and the on-resistance (RDS(ON)) is 72mΩ at VGS=4.5V and 56mΩ at VGS=10V, showing excellent switching performance and low power consumption. **SDU9435A-VB** uses **Trench technology**, and its low on-resistance and high current carrying capacity make it an ideal choice for efficient power management and load switching applications. It is widely used in power modules, DC-DC converters and switching power supplies that require energy saving and high efficiency.
**SDU9435A-VB** is a single P-channel MOSFET in **TO251** package. It has high efficiency and low on-resistance and is suitable for low voltage and high current switching applications. The drain-source voltage (VDS) of this MOSFET is -30V, the maximum drain current (ID) can reach -20A, the threshold voltage (Vth) is -1.7V, and the on-resistance (RDS(ON)) is 72mΩ at VGS=4.5V and 56mΩ at VGS=10V, showing excellent switching performance and low power consumption. **SDU9435A-VB** uses **Trench technology**, and its low on-resistance and high current carrying capacity make it an ideal choice for efficient power management and load switching applications. It is widely used in power modules, DC-DC converters and switching power supplies that require energy saving and high efficiency.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO251 | Single-P | -30V | -1.7V | -20A | 56mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-P | -30V | -1.7V | -20A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-P | -30V | -1.7V | -20A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO251 | Single-P |
Detailed parameter description
- **Package**: TO251
- **Configuration**: Single-P-Channel
- **Drain-source voltage (VDS)**: -30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: -1.7V
- **On-resistance (RDS(ON))**:
- 72mΩ @ VGS=4.5V
- 56mΩ @ VGS=10V
- **Maximum leakage current (ID)**: -20A
- **Technology**: Trench technology
- **Package**: TO251
- **Configuration**: Single-P-Channel
- **Drain-source voltage (VDS)**: -30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: -1.7V
- **On-resistance (RDS(ON))**:
- 72mΩ @ VGS=4.5V
- 56mΩ @ VGS=10V
- **Maximum leakage current (ID)**: -20A
- **Technology**: Trench technology
Domain and module applications：
Application fields and module examples
SDU9435A-VB is a high-efficiency single P-channel MOSFET, which is particularly suitable for applications that require efficient power management and low power consumption. The following are several typical application modules:
1. **DC-DC converter and power module**
This MOSFET is particularly widely used in **DC-DC converter** and **power management module**. Its low on-resistance and high leakage current carrying capacity make it suitable for high-efficiency power systems, which can effectively reduce power consumption and improve power conversion efficiency. It is especially suitable for power management in portable electronic devices, battery-powered systems and small electronic devices.
2. **Battery Management System (BMS)**
In the **Battery Management System**, SDU9435A-VB can be used as a load switch and battery charge and discharge control element. Its low on-resistance can reduce power consumption, thereby extending battery life and ensuring that the battery charge and discharge process is more stable and efficient. It is suitable for power tools, electric vehicles and other applications that require battery power.
3. **Load switch and power switch control module**
SDU9435A-VB is suitable for use as a **load switch** and **power switch control** component, which can stably control the switching of power and load under low voltage conditions. Its high current carrying capacity and low RDS(ON) characteristics make it perform well in modules such as switching power supplies, LED drivers, and switching battery chargers, especially in applications requiring low power consumption and high efficiency.
4. **Smart home and industrial automation**
In **smart home devices** and **industrial automation control systems**, SDU9435A-VB can be used in modules such as power control, motor drive, and sensor interface. Due to its excellent switching performance, it can provide stable power management and load control in these systems, helping to improve system efficiency, reduce energy consumption, and enhance equipment reliability and stability.
5. **LED drive system**
This MOSFET is also widely used in **LED drive systems**, especially in environments that require high efficiency and low power consumption. It can control the brightness adjustment and power switching of LEDs, thereby ensuring the system operation efficiency and extending the service life of lamps. It is suitable for various **indoor and outdoor lighting systems**.
SDU9435A-VB is a high-efficiency single P-channel MOSFET, which is particularly suitable for applications that require efficient power management and low power consumption. The following are several typical application modules:
1. **DC-DC converter and power module**
This MOSFET is particularly widely used in **DC-DC converter** and **power management module**. Its low on-resistance and high leakage current carrying capacity make it suitable for high-efficiency power systems, which can effectively reduce power consumption and improve power conversion efficiency. It is especially suitable for power management in portable electronic devices, battery-powered systems and small electronic devices.
2. **Battery Management System (BMS)**
In the **Battery Management System**, SDU9435A-VB can be used as a load switch and battery charge and discharge control element. Its low on-resistance can reduce power consumption, thereby extending battery life and ensuring that the battery charge and discharge process is more stable and efficient. It is suitable for power tools, electric vehicles and other applications that require battery power.
3. **Load switch and power switch control module**
SDU9435A-VB is suitable for use as a **load switch** and **power switch control** component, which can stably control the switching of power and load under low voltage conditions. Its high current carrying capacity and low RDS(ON) characteristics make it perform well in modules such as switching power supplies, LED drivers, and switching battery chargers, especially in applications requiring low power consumption and high efficiency.
4. **Smart home and industrial automation**
In **smart home devices** and **industrial automation control systems**, SDU9435A-VB can be used in modules such as power control, motor drive, and sensor interface. Due to its excellent switching performance, it can provide stable power management and load control in these systems, helping to improve system efficiency, reduce energy consumption, and enhance equipment reliability and stability.
5. **LED drive system**
This MOSFET is also widely used in **LED drive systems**, especially in environments that require high efficiency and low power consumption. It can control the brightness adjustment and power switching of LEDs, thereby ensuring the system operation efficiency and extending the service life of lamps. It is suitable for various **indoor and outdoor lighting systems**.
* 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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