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SID9435-VB Product details
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Product Introduction - SID9435-VB
**SID9435-VB** is a **unipolar P-Channel MOSFET** in **TO251** package. Designed for low voltage, high current applications, the device features very low on-resistance and excellent switching characteristics, effectively reducing power consumption and improving system efficiency. Its drain-source voltage (VDS) is -30V, gate-source voltage (VGS) is ±20V, and threshold voltage (Vth) is -1.7V, enabling it to provide reliable performance in a variety of power management and switch control applications.
The maximum drain current (ID) of SID9435-VB is -20A, and its on-resistance (RDS(ON)) is 72mΩ at VGS=4.5V, further improving efficiency under high current conditions; at VGS=10V, RDS(ON) drops to 56mΩ, showing excellent low-loss characteristics. The MOSFET is manufactured using Trench technology, which means lower on-resistance, higher switching speeds and better thermal management.
**SID9435-VB** is a **unipolar P-Channel MOSFET** in **TO251** package. Designed for low voltage, high current applications, the device features very low on-resistance and excellent switching characteristics, effectively reducing power consumption and improving system efficiency. Its drain-source voltage (VDS) is -30V, gate-source voltage (VGS) is ±20V, and threshold voltage (Vth) is -1.7V, enabling it to provide reliable performance in a variety of power management and switch control applications.
The maximum drain current (ID) of SID9435-VB is -20A, and its on-resistance (RDS(ON)) is 72mΩ at VGS=4.5V, further improving efficiency under high current conditions; at VGS=10V, RDS(ON) drops to 56mΩ, showing excellent low-loss characteristics. The MOSFET is manufactured using Trench technology, which means lower on-resistance, higher switching speeds and better thermal management.
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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 type**: TO251
- **Configuration**: Unipolar P-Channel MOSFET
- **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 drain current (ID)**: -20A
- **Technology**: Trench
- **Package type**: TO251
- **Configuration**: Unipolar P-Channel MOSFET
- **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 drain current (ID)**: -20A
- **Technology**: Trench
Domain and module applications：
Application fields and module examples
1. **DC-DC Converters**
SID9435-VB is suitable for various DC-DC converters, especially in applications requiring efficient power conversion. Its low on-resistance and high current carrying capacity enable it to maintain a stable working state when the load changes. When used in power modules, chargers, LED drivers and other devices, it can effectively reduce energy loss and improve efficiency.
2. **Battery Management Systems**
In battery management systems (BMS), SID9435-VB can be used for battery charging and discharging management, providing reliable current control. Its low RDS(ON) and high current handling capability enable it to provide stable performance in various battery chargers and battery balancing circuits, reduce power consumption and extend battery life.
3. **Power Switches**
SID9435-VB can be used for efficient power switching systems, especially in applications requiring high current switching. Its low on-resistance characteristic enables it to maintain low power consumption during fast switching, and is widely used in various power supply systems, power management modules, and load control systems.
4. **Automotive Electronics**
In automotive electronic systems, SID9435-VB is an important component of the power management module. Its high performance and low power consumption make it suitable for multiple automotive applications such as electric vehicle battery management systems, intelligent battery control systems, on-board power control, and electric drive systems.
5. **Industrial Control Systems**
SID9435-VB can be used in various industrial control systems, especially automation equipment that requires low power consumption and high reliability. Its low on-resistance helps reduce power loss and improve system stability, and is suitable for industrial automation, PLC control, motor drive and other fields.
6. **Smart Home Devices**
In smart home devices, SID9435-VB can be used for intelligent power management modules, load control and battery-powered systems. Its low RDS(ON) provides efficient power conversion and energy management, playing an important role in smart home applications such as smart sockets, smart lamps, and electric curtains.
7. **LED Drivers**
SID9435-VB is widely used in LED driver circuits. This MOSFET can still maintain low power loss in low current and high frequency switching environments, and is suitable for LED lighting control systems. Its high-efficiency switching characteristics help improve the efficiency of LED lighting and extend its service life, especially in environments that require efficient and stable brightness control.
8. **Communication Equipment**
In power management applications in communication equipment, SID9435-VB can effectively manage power and load switching, providing reliable and efficient power solutions. Suitable for power modules for base stations, routers, telecommunications equipment and other communication facilities.
9. **Consumer Electronics**
SID9435-VB is used in consumer electronics products including power management, load switch control, and energy efficiency optimization. It is suitable for smart phones, tablet computers, home appliances and other devices, providing stable power regulation and efficient energy management to meet the market demand for low power consumption and long battery life.
1. **DC-DC Converters**
SID9435-VB is suitable for various DC-DC converters, especially in applications requiring efficient power conversion. Its low on-resistance and high current carrying capacity enable it to maintain a stable working state when the load changes. When used in power modules, chargers, LED drivers and other devices, it can effectively reduce energy loss and improve efficiency.
2. **Battery Management Systems**
In battery management systems (BMS), SID9435-VB can be used for battery charging and discharging management, providing reliable current control. Its low RDS(ON) and high current handling capability enable it to provide stable performance in various battery chargers and battery balancing circuits, reduce power consumption and extend battery life.
3. **Power Switches**
SID9435-VB can be used for efficient power switching systems, especially in applications requiring high current switching. Its low on-resistance characteristic enables it to maintain low power consumption during fast switching, and is widely used in various power supply systems, power management modules, and load control systems.
4. **Automotive Electronics**
In automotive electronic systems, SID9435-VB is an important component of the power management module. Its high performance and low power consumption make it suitable for multiple automotive applications such as electric vehicle battery management systems, intelligent battery control systems, on-board power control, and electric drive systems.
5. **Industrial Control Systems**
SID9435-VB can be used in various industrial control systems, especially automation equipment that requires low power consumption and high reliability. Its low on-resistance helps reduce power loss and improve system stability, and is suitable for industrial automation, PLC control, motor drive and other fields.
6. **Smart Home Devices**
In smart home devices, SID9435-VB can be used for intelligent power management modules, load control and battery-powered systems. Its low RDS(ON) provides efficient power conversion and energy management, playing an important role in smart home applications such as smart sockets, smart lamps, and electric curtains.
7. **LED Drivers**
SID9435-VB is widely used in LED driver circuits. This MOSFET can still maintain low power loss in low current and high frequency switching environments, and is suitable for LED lighting control systems. Its high-efficiency switching characteristics help improve the efficiency of LED lighting and extend its service life, especially in environments that require efficient and stable brightness control.
8. **Communication Equipment**
In power management applications in communication equipment, SID9435-VB can effectively manage power and load switching, providing reliable and efficient power solutions. Suitable for power modules for base stations, routers, telecommunications equipment and other communication facilities.
9. **Consumer Electronics**
SID9435-VB is used in consumer electronics products including power management, load switch control, and energy efficiency optimization. It is suitable for smart phones, tablet computers, home appliances and other devices, providing stable power regulation and efficient energy management to meet the market demand for low power consumption and long battery life.
* 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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