中文
English
TSM3481CX6 RF-VB Product details
Back to previous pageProduct introduction：
1. **Product Introduction: TSM3481CX6 RF-VB**
TSM3481CX6 RF-VB is a P-channel MOSFET in SOT23-6 package, designed for low-voltage, high-efficiency electronic applications. This product has a maximum drain-source voltage (V_DS) of -30V and is suitable for battery-driven systems, portable devices, and load switch control applications. Its gate drive voltage (V_GS) is ±20V, the threshold voltage (V_th) is -1.7V, the on-resistance (R_DS(ON)) is 49mΩ (at V_GS=10V), and the maximum leakage current (I_D) is -4.8A. TSM3481CX6 RF-VB uses Trench technology, has lower on-resistance and higher switching efficiency, and is very suitable for low-power, high-efficiency design requirements, especially in low-voltage systems.
TSM3481CX6 RF-VB is a P-channel MOSFET in SOT23-6 package, designed for low-voltage, high-efficiency electronic applications. This product has a maximum drain-source voltage (V_DS) of -30V and is suitable for battery-driven systems, portable devices, and load switch control applications. Its gate drive voltage (V_GS) is ±20V, the threshold voltage (V_th) is -1.7V, the on-resistance (R_DS(ON)) is 49mΩ (at V_GS=10V), and the maximum leakage current (I_D) is -4.8A. TSM3481CX6 RF-VB uses Trench technology, has lower on-resistance and higher switching efficiency, and is very suitable for low-power, high-efficiency design requirements, especially in low-voltage systems.
File download
Download PDF document
Download now
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 |
2. **Detailed parameter description:**
- **Model**: TSM3481CX6 RF-VB
- **Package type**: SOT23-6
- **Configuration**: Single-P-Channel
- **Drain-source voltage (V_DS)**: -30V
- **Gate-source voltage (V_GS)**: ±20V
- **Threshold voltage (V_th)**: -1.7V
- **On-resistance (R_DS(ON))**: 54mΩ (at V_GS=4.5V); 49mΩ (at V_GS=10V)
- **Maximum leakage current (I_D)**: -4.8A
- **Technology type**: Trench
- **Maximum power loss**: Evaluated according to the actual working environment and heat dissipation conditions
- **Operating temperature range**: -55°C to +150°C
- **Switching speed**: Suitable for medium to high frequency switching applications
- **Gate drive voltage range**: ±20V, suitable for a variety of control voltage requirements
- **Maximum power loss**: Evaluated based on current and operating environment, suitable for low power applications
- **Model**: TSM3481CX6 RF-VB
- **Package type**: SOT23-6
- **Configuration**: Single-P-Channel
- **Drain-source voltage (V_DS)**: -30V
- **Gate-source voltage (V_GS)**: ±20V
- **Threshold voltage (V_th)**: -1.7V
- **On-resistance (R_DS(ON))**: 54mΩ (at V_GS=4.5V); 49mΩ (at V_GS=10V)
- **Maximum leakage current (I_D)**: -4.8A
- **Technology type**: Trench
- **Maximum power loss**: Evaluated according to the actual working environment and heat dissipation conditions
- **Operating temperature range**: -55°C to +150°C
- **Switching speed**: Suitable for medium to high frequency switching applications
- **Gate drive voltage range**: ±20V, suitable for a variety of control voltage requirements
- **Maximum power loss**: Evaluated based on current and operating environment, suitable for low power applications
Domain and module applications：
3. **Application fields and module examples:**
1. **Power management for portable electronic devices**
TSM3481CX6 RF-VB is suitable for power management in portable electronic devices, especially in battery-powered devices. The low on-resistance and high current capability of this MOSFET make it very suitable for load control, battery protection and power switching applications, such as smart watches, wireless headphones, mobile power supplies and other devices, which can effectively reduce power consumption and extend battery life.
2. **Low-power wireless sensors and IoT devices**
In low-power wireless sensors and IoT devices, TSM3481CX6 RF-VB can be used as a power switching element in battery-powered sensor nodes to manage the battery charging and discharging process. Its low R_DS(ON) value and efficient switching performance can ensure that the system operates in low-power mode and extend the service life of the device, which is particularly suitable for applications such as smart homes, smart agriculture and environmental monitoring.
3. **LED drive and lighting control**
TSM3481CX6 RF-VB can be used in LED drive circuits as a current switching element to help control the power supply of LED lamps. Due to its low on-resistance, it can effectively control current and reduce energy loss in LED lighting systems, and is suitable for low-power lighting applications such as home lighting, commercial lighting, etc.
4. **Battery management in automotive electronic systems**
TSM3481CX6 RF-VB has important applications in automotive electronic systems, especially in battery management systems (BMS). Its low on-resistance and efficient switching characteristics make it suitable for battery protection circuits, battery charge and discharge control, and power switching modules, which can improve battery management efficiency and ensure the long service life of automotive batteries.
5. **Battery-driven consumer electronics**
In battery-driven consumer electronics, TSM3481CX6 RF-VB can be used as a key component for battery management and load switching. It is widely used in low-voltage electronic products such as wireless headphones, portable speakers, portable e-book readers, etc., which can effectively reduce power consumption and provide stable power switching.
6. **Mobile communication equipment**
In mobile communication equipment, TSM3481CX6 RF-VB can be used for power management circuits, especially in low-voltage battery-driven wireless devices. It helps improve the working efficiency of mobile devices, optimize battery performance and extend the use time, and is suitable for communication modules such as smartphones, tablets, and Bluetooth devices.
7. **DC-DC converters and power modules**
This MOSFET is also widely used in DC-DC converters, especially in low-voltage and high-efficiency power conversion systems. TSM3481CX6 RF-VB can play a key role in power conversion modules, improve conversion efficiency, and reduce power losses. It is suitable for industrial power supplies, consumer electronic equipment power supplies, and battery-powered equipment power modules.
8. **Power tools and small motor drive systems**
In power tools and small motor drive systems, TSM3481CX6 RF-VB can be used as an efficient switching element for load control and power switching. It is particularly suitable for battery-powered cordless power tools and small motor drive equipment. It has the characteristics of low power consumption and high efficiency, which can improve equipment performance and extend battery life.
In summary, as an efficient and low-power P-channel MOSFET, TSM3481CX6 RF-VB is suitable for various low-voltage and high-efficiency applications. It has a wide range of applications in portable devices, battery management, LED driving, power conversion, automotive electronics and other fields. It can provide efficient power control and power conversion and is widely used in modern low-power electronic products.
1. **Power management for portable electronic devices**
TSM3481CX6 RF-VB is suitable for power management in portable electronic devices, especially in battery-powered devices. The low on-resistance and high current capability of this MOSFET make it very suitable for load control, battery protection and power switching applications, such as smart watches, wireless headphones, mobile power supplies and other devices, which can effectively reduce power consumption and extend battery life.
2. **Low-power wireless sensors and IoT devices**
In low-power wireless sensors and IoT devices, TSM3481CX6 RF-VB can be used as a power switching element in battery-powered sensor nodes to manage the battery charging and discharging process. Its low R_DS(ON) value and efficient switching performance can ensure that the system operates in low-power mode and extend the service life of the device, which is particularly suitable for applications such as smart homes, smart agriculture and environmental monitoring.
3. **LED drive and lighting control**
TSM3481CX6 RF-VB can be used in LED drive circuits as a current switching element to help control the power supply of LED lamps. Due to its low on-resistance, it can effectively control current and reduce energy loss in LED lighting systems, and is suitable for low-power lighting applications such as home lighting, commercial lighting, etc.
4. **Battery management in automotive electronic systems**
TSM3481CX6 RF-VB has important applications in automotive electronic systems, especially in battery management systems (BMS). Its low on-resistance and efficient switching characteristics make it suitable for battery protection circuits, battery charge and discharge control, and power switching modules, which can improve battery management efficiency and ensure the long service life of automotive batteries.
5. **Battery-driven consumer electronics**
In battery-driven consumer electronics, TSM3481CX6 RF-VB can be used as a key component for battery management and load switching. It is widely used in low-voltage electronic products such as wireless headphones, portable speakers, portable e-book readers, etc., which can effectively reduce power consumption and provide stable power switching.
6. **Mobile communication equipment**
In mobile communication equipment, TSM3481CX6 RF-VB can be used for power management circuits, especially in low-voltage battery-driven wireless devices. It helps improve the working efficiency of mobile devices, optimize battery performance and extend the use time, and is suitable for communication modules such as smartphones, tablets, and Bluetooth devices.
7. **DC-DC converters and power modules**
This MOSFET is also widely used in DC-DC converters, especially in low-voltage and high-efficiency power conversion systems. TSM3481CX6 RF-VB can play a key role in power conversion modules, improve conversion efficiency, and reduce power losses. It is suitable for industrial power supplies, consumer electronic equipment power supplies, and battery-powered equipment power modules.
8. **Power tools and small motor drive systems**
In power tools and small motor drive systems, TSM3481CX6 RF-VB can be used as an efficient switching element for load control and power switching. It is particularly suitable for battery-powered cordless power tools and small motor drive equipment. It has the characteristics of low power consumption and high efficiency, which can improve equipment performance and extend battery life.
In summary, as an efficient and low-power P-channel MOSFET, TSM3481CX6 RF-VB is suitable for various low-voltage and high-efficiency applications. It has a wide range of applications in portable devices, battery management, LED driving, power conversion, automotive electronics and other fields. It can provide efficient power control and power conversion and is widely used in modern low-power electronic products.
* 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
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
