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SPP3481ST6RGB-VB Product details
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SPP3481ST6RGB-VB Product Introduction:
SPP3481ST6RGB-VB is a single P-Channel MOSFET in a compact SOT23-6 package, designed for low voltage and miniaturized applications. Its maximum drain-source voltage (VDS) is -30V and its maximum gate-source voltage (VGS) is ±20V, which is suitable for low-power switch control and load regulation. The threshold voltage (Vth) is -1.7V, which can be smoothly enabled under low voltage conditions and is suitable for low-voltage power supply systems. The on-resistance (RDS(ON)) of this MOSFET is 49mΩ at VGS=10V, which has good conduction performance and ensures low power consumption in high-efficiency applications.
SPP3481ST6RGB-VB uses Trench technology, has high efficiency and good thermal management performance, and can provide excellent performance in applications requiring smaller packages and low voltage control. Its maximum drain current (ID) is -4.8A, making it suitable for low- to medium-power devices and modules, especially where high switching speeds and small size are required.
SPP3481ST6RGB-VB is a single P-Channel MOSFET in a compact SOT23-6 package, designed for low voltage and miniaturized applications. Its maximum drain-source voltage (VDS) is -30V and its maximum gate-source voltage (VGS) is ±20V, which is suitable for low-power switch control and load regulation. The threshold voltage (Vth) is -1.7V, which can be smoothly enabled under low voltage conditions and is suitable for low-voltage power supply systems. The on-resistance (RDS(ON)) of this MOSFET is 49mΩ at VGS=10V, which has good conduction performance and ensures low power consumption in high-efficiency applications.
SPP3481ST6RGB-VB uses Trench technology, has high efficiency and good thermal management performance, and can provide excellent performance in applications requiring smaller packages and low voltage control. Its maximum drain current (ID) is -4.8A, making it suitable for low- to medium-power devices and modules, especially where high switching speeds and small size are required.
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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 | -30V | -1.7V | -4.8A | 49mΩ | 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 | -30V | -1.7V | -4.8A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-P | -30V | -1.7V | -4.8A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-P |
SPP3481ST6RGB-VB Detailed parameter description:
- **Package type**: SOT23-6
- **Configuration**: Single P-Channel
- **Maximum drain-source voltage (VDS)**: -30V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: -1.7V
- **On-resistance (RDS(ON))**:
- RDS(ON) @ VGS = 4.5V: 54mΩ
- RDS(ON) @ VGS = 10V: 49mΩ
- **Maximum drain current (ID)**: -4.8A
- **Operating temperature range**: -55°C ~ 150°C
- **Technology**: Trench
- **Package size**: SOT23-6
- **Maximum power dissipation**: 1.25W (depending on working environment and heat dissipation conditions)
- **Package type**: SOT23-6
- **Configuration**: Single P-Channel
- **Maximum drain-source voltage (VDS)**: -30V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: -1.7V
- **On-resistance (RDS(ON))**:
- RDS(ON) @ VGS = 4.5V: 54mΩ
- RDS(ON) @ VGS = 10V: 49mΩ
- **Maximum drain current (ID)**: -4.8A
- **Operating temperature range**: -55°C ~ 150°C
- **Technology**: Trench
- **Package size**: SOT23-6
- **Maximum power dissipation**: 1.25W (depending on working environment and heat dissipation conditions)
Domain and module applications：
SPP3481ST6RGB-VB Applications and Modules:
1. **Low Voltage Power Management**
Due to its lower VDS (-30V) and lower on-resistance, the SPP3481ST6RGB-VB is an ideal choice for switch control in low voltage power management systems, especially for 3.3V or 5V power supply systems. It can efficiently regulate current and minimize power loss, and is suitable for applications that require precise power distribution in electronic products.
2. **Battery-Powered Devices**
In portable battery-powered devices, the SPP3481ST6RGB-VB can be effectively used in battery protection circuits as a P-Channel MOSFET to control the battery charging and discharging process. The low Vth value and excellent on-performance of this MOSFET make it more efficient in small battery management systems, ensuring the safety and efficiency of the battery system.
3. **Smart Home Devices**
In smart home systems, the SPP3481ST6RGB-VB can be used in load control and low-voltage switch modules to meet the needs of various home appliances and control systems. For example, switches control lights, fans, battery-driven devices, etc., which can ensure that these devices work normally at low power and optimize system performance through fast response.
4. **Low-Power Power Tools and Instruments**
This MOSFET is very suitable for power management modules of low-power power tools and instruments, especially in applications requiring high-frequency switching and small-size packages. Its efficient current control performance makes it perform well when controlling motors or loads in power tools, which can reduce energy loss and improve the response speed of tools.
5. **Automotive Electronic Systems**
In the field of automotive electronics, the SPP3481ST6RGB-VB can be used to control the switching operation of vehicle power supplies, sensors, and low-power devices. Its low drain-source voltage adaptability makes it used for low-power switch power management in vehicle control systems, suitable for various micro electrical devices in the car.
6. **Signal Conditioning and Switching Control**
In communication systems, the SPP3481ST6RGB-VB is widely used in signal conditioning, switching circuits, and switching power supplies, especially in power switching operations that require fast response. For example, it can be used to regulate the current in the signal path to ensure the stability and efficiency of the communication system, and is suitable for wireless communication equipment, sensor systems and other fields.
7. **LED Lighting System**
In LED lighting systems, the SPP3481ST6RGB-VB can be used as a power conditioning and switching element to control the flow of current to drive LED light strips or small LED lighting modules. Its small package and high switching efficiency make it an ideal choice in compact LED drive circuits, which can effectively improve power efficiency and reduce heat generation.
8. **Wearable Devices**
Due to its small package size and high performance, the SPP3481ST6RGB-VB is also suitable for power management modules in wearable devices. Whether it is a smart watch, health tracker or headset, this MOSFET can be used to control power supply and battery charging and discharging, ensuring that the device has a long service life in a small size.
1. **Low Voltage Power Management**
Due to its lower VDS (-30V) and lower on-resistance, the SPP3481ST6RGB-VB is an ideal choice for switch control in low voltage power management systems, especially for 3.3V or 5V power supply systems. It can efficiently regulate current and minimize power loss, and is suitable for applications that require precise power distribution in electronic products.
2. **Battery-Powered Devices**
In portable battery-powered devices, the SPP3481ST6RGB-VB can be effectively used in battery protection circuits as a P-Channel MOSFET to control the battery charging and discharging process. The low Vth value and excellent on-performance of this MOSFET make it more efficient in small battery management systems, ensuring the safety and efficiency of the battery system.
3. **Smart Home Devices**
In smart home systems, the SPP3481ST6RGB-VB can be used in load control and low-voltage switch modules to meet the needs of various home appliances and control systems. For example, switches control lights, fans, battery-driven devices, etc., which can ensure that these devices work normally at low power and optimize system performance through fast response.
4. **Low-Power Power Tools and Instruments**
This MOSFET is very suitable for power management modules of low-power power tools and instruments, especially in applications requiring high-frequency switching and small-size packages. Its efficient current control performance makes it perform well when controlling motors or loads in power tools, which can reduce energy loss and improve the response speed of tools.
5. **Automotive Electronic Systems**
In the field of automotive electronics, the SPP3481ST6RGB-VB can be used to control the switching operation of vehicle power supplies, sensors, and low-power devices. Its low drain-source voltage adaptability makes it used for low-power switch power management in vehicle control systems, suitable for various micro electrical devices in the car.
6. **Signal Conditioning and Switching Control**
In communication systems, the SPP3481ST6RGB-VB is widely used in signal conditioning, switching circuits, and switching power supplies, especially in power switching operations that require fast response. For example, it can be used to regulate the current in the signal path to ensure the stability and efficiency of the communication system, and is suitable for wireless communication equipment, sensor systems and other fields.
7. **LED Lighting System**
In LED lighting systems, the SPP3481ST6RGB-VB can be used as a power conditioning and switching element to control the flow of current to drive LED light strips or small LED lighting modules. Its small package and high switching efficiency make it an ideal choice in compact LED drive circuits, which can effectively improve power efficiency and reduce heat generation.
8. **Wearable Devices**
Due to its small package size and high performance, the SPP3481ST6RGB-VB is also suitable for power management modules in wearable devices. Whether it is a smart watch, health tracker or headset, this MOSFET can be used to control power supply and battery charging and discharging, ensuring that the device has a long service life in a small size.
* 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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