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SI6433BDQ-T1-GE3-VB Product details
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Product Introduction:
Si6433BDQ-T1-GE3-VB is a single P-channel MOSFET in a TSSOP8 package with a maximum drain-source voltage of -30V and a maximum drain current of -9A. This MOSFET uses Trench technology and has a low on-resistance (R_DS(ON)). When the gate-source voltage (V_GS) is 4.5V, R_DS(ON) is 20mΩ, and it is reduced to 16mΩ at 10V, thereby improving the overall power efficiency and reducing power loss. Its threshold voltage (V_th) is -1.7V, and it can be turned on at a lower gate-source voltage, which is suitable for low-voltage, high-efficiency power management, load switching and power regulation applications. Si6433BDQ-T1-GE3-VB is ideal for consumer electronics, automotive electronics, battery management and other systems that require efficient current switching.
Si6433BDQ-T1-GE3-VB is a single P-channel MOSFET in a TSSOP8 package with a maximum drain-source voltage of -30V and a maximum drain current of -9A. This MOSFET uses Trench technology and has a low on-resistance (R_DS(ON)). When the gate-source voltage (V_GS) is 4.5V, R_DS(ON) is 20mΩ, and it is reduced to 16mΩ at 10V, thereby improving the overall power efficiency and reducing power loss. Its threshold voltage (V_th) is -1.7V, and it can be turned on at a lower gate-source voltage, which is suitable for low-voltage, high-efficiency power management, load switching and power regulation applications. Si6433BDQ-T1-GE3-VB is ideal for consumer electronics, automotive electronics, battery management and other systems that require efficient current switching.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TSSOP8 | Single-P | -30V | -1.7V | -9A | 16mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TSSOP8 | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TSSOP8 | Single-P | -30V | -1.7V | -9A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TSSOP8 | Single-P | -30V | -1.7V | -9A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TSSOP8 | Single-P |
Detailed parameter description:
- **Model**: SI6433BDQ-T1-GE3-VB
- **Package**: TSSOP8
- **Configuration**: Single-P-Channel
- **Maximum drain-source voltage (V_DS)**: -30V
- **Maximum gate-source voltage (V_GS)**: ±20V
- **Threshold voltage (V_th)**: -1.7V
- **On-resistance (R_DS(ON))**:
- **V_GS = 4.5V**: 20mΩ
- **V_GS = 10V**: 16mΩ
- **Maximum drain current (I_D)**: -9A
- **Technology**: Trench technology
- **Package size**: TSSOP8
- **Operating temperature range**: -55°C Up to +150°C
- **Model**: SI6433BDQ-T1-GE3-VB
- **Package**: TSSOP8
- **Configuration**: Single-P-Channel
- **Maximum drain-source voltage (V_DS)**: -30V
- **Maximum gate-source voltage (V_GS)**: ±20V
- **Threshold voltage (V_th)**: -1.7V
- **On-resistance (R_DS(ON))**:
- **V_GS = 4.5V**: 20mΩ
- **V_GS = 10V**: 16mΩ
- **Maximum drain current (I_D)**: -9A
- **Technology**: Trench technology
- **Package size**: TSSOP8
- **Operating temperature range**: -55°C Up to +150°C
Domain and module applications：
Application fields and modules:
1. **Battery Management System (BMS)**:
- Si6433BDQ-T1-GE3-VB is widely used in battery management systems, especially in battery charging and protection circuits. Due to its low threshold voltage (V_th = -1.7V), it can work stably under lower voltage conditions for overcharge, over-discharge protection and current regulation. The low R_DS(ON) value of the MOSFET (especially at 10V gate-source voltage) helps reduce energy loss and improve battery management efficiency, and is suitable for lithium batteries, power tools and rechargeable battery systems.
2. **Load Switch and Power Management**:
- This MOSFET is suitable for use as a load switch module and is widely used in smart home, consumer electronics and automotive electronics. The Si6433BDQ-T1-GE3-VB can switch loads with lower on-resistance, thereby improving the energy efficiency and response speed of the system. It can handle high current loads and is suitable for power switching applications in battery-powered devices such as LED lamps, power tools and wireless sensors.
3. **Power Conversion Module**:
- In DC-DC converters and power regulation systems, the Si6433BDQ-T1-GE3-VB can be used as a power regulation element to help achieve efficient voltage conversion. Low R_DS(ON) and high drain current capability enable it to excel in high-frequency switching applications, making it suitable for power conversion modules with low voltage inputs to ensure efficient and stable energy conversion.
4. **Consumer Electronics and Portable Devices**:
- In the consumer electronics field, especially in portable electronic devices, the Si6433BDQ-T1-GE3-VB is used for battery management and power regulation. Due to its small TSSOP8 package, this MOSFET is ideal for compact designs while efficiently managing battery charging and discharging to extend the battery life of the device. It is suitable for low-power applications such as smartphones, tablets, and wearable devices.
5. **Automotive Electronics**:
- In automotive electronic systems, Si6433BDQ-T1-GE3-VB can be used in battery management systems, power regulators, and load switch modules for electric vehicles. Due to its high current handling capability and low R_DS(ON) characteristics, it is suitable for power control and load protection in automobiles, which can optimize energy distribution and improve the overall efficiency and reliability of the system.
6. **Industrial Control and Automation**:
- In industrial control systems, Si6433BDQ-T1-GE3-VB can be used in various high-efficiency power management and load control applications. Its low on-resistance and high switching performance make it very suitable for automation equipment that requires high reliability and long-term stable operation, especially in equipment such as PLCs, sensor modules, industrial robots, and electric actuators.
7. **LED Lighting Systems**:
- Si6433BDQ-T1-GE3-VB is also widely used in LED drive and lighting systems. Its low on-resistance can effectively reduce power loss during the switching process, thereby improving the efficiency of LED lighting systems. Suitable for various applications such as commercial, residential, automotive and street lighting, it can help optimize the power management of lighting systems, reduce energy consumption and extend the service life of equipment.
By adopting Si6433BDQ-T1-GE3-VB, designers can achieve efficient power management and current switching control in multiple fields, especially under low voltage and high efficiency requirements. With its low on-resistance, high current capability and wide operating temperature range, this MOSFET has become an important component in battery-powered systems, automotive electronics, power conversion and other fields.
1. **Battery Management System (BMS)**:
- Si6433BDQ-T1-GE3-VB is widely used in battery management systems, especially in battery charging and protection circuits. Due to its low threshold voltage (V_th = -1.7V), it can work stably under lower voltage conditions for overcharge, over-discharge protection and current regulation. The low R_DS(ON) value of the MOSFET (especially at 10V gate-source voltage) helps reduce energy loss and improve battery management efficiency, and is suitable for lithium batteries, power tools and rechargeable battery systems.
2. **Load Switch and Power Management**:
- This MOSFET is suitable for use as a load switch module and is widely used in smart home, consumer electronics and automotive electronics. The Si6433BDQ-T1-GE3-VB can switch loads with lower on-resistance, thereby improving the energy efficiency and response speed of the system. It can handle high current loads and is suitable for power switching applications in battery-powered devices such as LED lamps, power tools and wireless sensors.
3. **Power Conversion Module**:
- In DC-DC converters and power regulation systems, the Si6433BDQ-T1-GE3-VB can be used as a power regulation element to help achieve efficient voltage conversion. Low R_DS(ON) and high drain current capability enable it to excel in high-frequency switching applications, making it suitable for power conversion modules with low voltage inputs to ensure efficient and stable energy conversion.
4. **Consumer Electronics and Portable Devices**:
- In the consumer electronics field, especially in portable electronic devices, the Si6433BDQ-T1-GE3-VB is used for battery management and power regulation. Due to its small TSSOP8 package, this MOSFET is ideal for compact designs while efficiently managing battery charging and discharging to extend the battery life of the device. It is suitable for low-power applications such as smartphones, tablets, and wearable devices.
5. **Automotive Electronics**:
- In automotive electronic systems, Si6433BDQ-T1-GE3-VB can be used in battery management systems, power regulators, and load switch modules for electric vehicles. Due to its high current handling capability and low R_DS(ON) characteristics, it is suitable for power control and load protection in automobiles, which can optimize energy distribution and improve the overall efficiency and reliability of the system.
6. **Industrial Control and Automation**:
- In industrial control systems, Si6433BDQ-T1-GE3-VB can be used in various high-efficiency power management and load control applications. Its low on-resistance and high switching performance make it very suitable for automation equipment that requires high reliability and long-term stable operation, especially in equipment such as PLCs, sensor modules, industrial robots, and electric actuators.
7. **LED Lighting Systems**:
- Si6433BDQ-T1-GE3-VB is also widely used in LED drive and lighting systems. Its low on-resistance can effectively reduce power loss during the switching process, thereby improving the efficiency of LED lighting systems. Suitable for various applications such as commercial, residential, automotive and street lighting, it can help optimize the power management of lighting systems, reduce energy consumption and extend the service life of equipment.
By adopting Si6433BDQ-T1-GE3-VB, designers can achieve efficient power management and current switching control in multiple fields, especially under low voltage and high efficiency requirements. With its low on-resistance, high current capability and wide operating temperature range, this MOSFET has become an important component in battery-powered systems, automotive electronics, power conversion and other fields.
* 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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