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SST2629S-VB Product details
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Product Introduction
**SST2629S-VB** is a single P-channel MOSFET in SOT23-6 package with a small size, suitable for space-constrained applications. The maximum drain-source voltage (VDS) of this MOSFET is -100V, and the gate-source voltage (VGS) is ±20V, which is suitable for high-voltage and high-efficiency power management and switching applications. Its threshold voltage (Vth) is -2V, and it can be turned on at a low gate-source voltage, which is suitable for low-voltage drive occasions. The on-resistance (RDS(ON)) is 252mΩ@VGS=4.5V, 200mΩ@VGS=10V, with a low on-resistance, which can effectively reduce switching losses and improve efficiency. The maximum drain current (ID) is -4.1A, which is suitable for medium current applications. SST2629S-VB uses Trench technology to provide lower on-resistance and higher efficiency, and is widely used in various switching power supplies, load switches and other power management modules.
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**SST2629S-VB** is a single P-channel MOSFET in SOT23-6 package with a small size, suitable for space-constrained applications. The maximum drain-source voltage (VDS) of this MOSFET is -100V, and the gate-source voltage (VGS) is ±20V, which is suitable for high-voltage and high-efficiency power management and switching applications. Its threshold voltage (Vth) is -2V, and it can be turned on at a low gate-source voltage, which is suitable for low-voltage drive occasions. The on-resistance (RDS(ON)) is 252mΩ@VGS=4.5V, 200mΩ@VGS=10V, with a low on-resistance, which can effectively reduce switching losses and improve efficiency. The maximum drain current (ID) is -4.1A, which is suitable for medium current applications. SST2629S-VB uses Trench technology to provide lower on-resistance and higher efficiency, and is widely used in various switching power supplies, load switches and other power management modules.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-P | -100V | -2V | -4.1A | 200mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-P | -100V | -2V | -4.1A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-P | -100V | -2V | -4.1A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-P |
Parameter Description
| **Parameter** | **Value** | **Description** |
|-------------------------|----------------------------|--------------------------------------------------------------|
| **Package Type** | SOT23-6 | SOT23-6 package is suitable for space-constrained applications, providing compact size and good heat dissipation performance. |
| **Configuration** | Single P-channel | Single P-channel configuration, suitable for applications such as load switching and reverse current control. |
| **Drain-Source Voltage (VDS)** | -100V | The maximum drain-source voltage is -100V, suitable for high-voltage switching applications, and can withstand high voltage fluctuations. |
| **Gate-Source Voltage (VGS)** | ±20V | Allows a wide range of gate-source voltage drive, suitable for circuits with various drive voltage requirements. |
| **Threshold Voltage (Vth)** | -2V | The threshold voltage is -2V, which can effectively switch at lower gate-source voltages. |
| **On-resistance (RDS(ON))** | 252mΩ (@VGS=4.5V) | Moderate on-resistance provides lower power loss and is suitable for low voltage applications. |
| **On-resistance (RDS(ON))** | 200mΩ (@VGS=10V) | At higher gate-source voltages, the on-resistance is further reduced, providing higher switching efficiency. |
| **Drain current (ID)** | -4.1A | Maximum drain current is -4.1A, suitable for medium current load switching and power management applications. |
| **Technology** | Trench | Trench technology provides lower on-resistance and higher efficiency, suitable for high-efficiency switching control. |
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| **Parameter** | **Value** | **Description** |
|-------------------------|----------------------------|--------------------------------------------------------------|
| **Package Type** | SOT23-6 | SOT23-6 package is suitable for space-constrained applications, providing compact size and good heat dissipation performance. |
| **Configuration** | Single P-channel | Single P-channel configuration, suitable for applications such as load switching and reverse current control. |
| **Drain-Source Voltage (VDS)** | -100V | The maximum drain-source voltage is -100V, suitable for high-voltage switching applications, and can withstand high voltage fluctuations. |
| **Gate-Source Voltage (VGS)** | ±20V | Allows a wide range of gate-source voltage drive, suitable for circuits with various drive voltage requirements. |
| **Threshold Voltage (Vth)** | -2V | The threshold voltage is -2V, which can effectively switch at lower gate-source voltages. |
| **On-resistance (RDS(ON))** | 252mΩ (@VGS=4.5V) | Moderate on-resistance provides lower power loss and is suitable for low voltage applications. |
| **On-resistance (RDS(ON))** | 200mΩ (@VGS=10V) | At higher gate-source voltages, the on-resistance is further reduced, providing higher switching efficiency. |
| **Drain current (ID)** | -4.1A | Maximum drain current is -4.1A, suitable for medium current load switching and power management applications. |
| **Technology** | Trench | Trench technology provides lower on-resistance and higher efficiency, suitable for high-efficiency switching control. |
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Domain and module applications：
Application Fields and Module Examples
1. **Load Switches**
SST2629S-VB performs well in load switch applications, especially for circuit designs that require reverse current control and voltage inversion. Its low RDS(ON) and high current carrying capacity make it an ideal choice for switching power supplies in control circuits, effectively controlling the flow of current and ensuring stable operation of the load.
2. **Switching Power Supplies**
Due to its efficient switching performance and low on-resistance, SST2629S-VB is very suitable for use in switching power supply systems, especially those that use P-channel MOSFETs as output switches. It can provide efficient power conversion, reduce energy losses, and enhance the stability of the power supply system.
3. **Battery Management Systems**
SST2629S-VB can be used in battery management systems to control switches during battery charging and discharging, especially for load switching and battery protection circuits. Its efficient current switching capability and moderate on-resistance can improve the battery life and charge and discharge efficiency.
4. **Reverse Current Protection**
In circuits that require reverse current protection, the SST2629S-VB can effectively prevent the current from flowing in reverse and ensure circuit safety. Its low RDS(ON) characteristics ensure that the reverse protection circuit can operate efficiently, reduce power loss and improve system stability.
5. **Power Tools**
In power tools and household appliances, the SST2629S-VB is often used as a power management and load switching element. Its high efficiency and moderate current handling capability make it suitable for battery protection and power management modules in these devices, improving the reliability and service life of the equipment.
6. **Automotive Electronics**
The SST2629S-VB can also be used in automotive electronic systems, especially in scenarios where load switch control is required. It can efficiently control the current flow of batteries, power systems and other on-board electronic modules, improving the overall efficiency and safety of the vehicle's electrical system.
7. **Portable Devices**
For portable devices such as portable chargers, wireless speakers, etc., the SST2629S-VB is very suitable for integration into compact circuits due to its small SOT23-6 package. It can effectively control the switching of battery power, providing reliable power management and long-lasting battery performance.
Through its excellent current control capability and low on-resistance, the SST2629S-VB provides efficient and stable solutions in a variety of fields such as load switching, battery management, power tools and reverse current protection, and is suitable for applications with low to medium power and high current requirements.
1. **Load Switches**
SST2629S-VB performs well in load switch applications, especially for circuit designs that require reverse current control and voltage inversion. Its low RDS(ON) and high current carrying capacity make it an ideal choice for switching power supplies in control circuits, effectively controlling the flow of current and ensuring stable operation of the load.
2. **Switching Power Supplies**
Due to its efficient switching performance and low on-resistance, SST2629S-VB is very suitable for use in switching power supply systems, especially those that use P-channel MOSFETs as output switches. It can provide efficient power conversion, reduce energy losses, and enhance the stability of the power supply system.
3. **Battery Management Systems**
SST2629S-VB can be used in battery management systems to control switches during battery charging and discharging, especially for load switching and battery protection circuits. Its efficient current switching capability and moderate on-resistance can improve the battery life and charge and discharge efficiency.
4. **Reverse Current Protection**
In circuits that require reverse current protection, the SST2629S-VB can effectively prevent the current from flowing in reverse and ensure circuit safety. Its low RDS(ON) characteristics ensure that the reverse protection circuit can operate efficiently, reduce power loss and improve system stability.
5. **Power Tools**
In power tools and household appliances, the SST2629S-VB is often used as a power management and load switching element. Its high efficiency and moderate current handling capability make it suitable for battery protection and power management modules in these devices, improving the reliability and service life of the equipment.
6. **Automotive Electronics**
The SST2629S-VB can also be used in automotive electronic systems, especially in scenarios where load switch control is required. It can efficiently control the current flow of batteries, power systems and other on-board electronic modules, improving the overall efficiency and safety of the vehicle's electrical system.
7. **Portable Devices**
For portable devices such as portable chargers, wireless speakers, etc., the SST2629S-VB is very suitable for integration into compact circuits due to its small SOT23-6 package. It can effectively control the switching of battery power, providing reliable power management and long-lasting battery performance.
Through its excellent current control capability and low on-resistance, the SST2629S-VB provides efficient and stable solutions in a variety of fields such as load switching, battery management, power tools and reverse current protection, and is suitable for applications with low to medium power and high current requirements.
* 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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