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SI3471CDV-T1-GE3-VB Product details
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**SI3471CDV-T1-GE3** is a single P-channel MOSFET in SOT23-6 package. The device has a maximum drain-source voltage (V_DS) of -30V, a gate-source voltage (V_GS) of ±20V, and a threshold voltage (V_th) of -1.7V. Its on-resistance (R_DS(ON)) is 54mΩ (at V_GS = 4.5V) and 49mΩ (at V_GS = 10V). The maximum drain current (I_D) is -4.8A. Using Trench technology, it has a lower on-resistance, which can provide higher efficiency in low-power applications while also having good thermal management performance. This device is particularly suitable for high-frequency and low-power loss applications.
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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 |
Product parameters:
- **Package: ** SOT23-6
- **Configuration: ** Single P channel
- **V_DS: ** -30V
- **V_GS: ** ±20V
- **V_th: ** -1.7V
- **R_DS(ON): ** 54mΩ at V_GS = 4.5V, 49mΩ at V_GS = 10V
- **I_D (max): ** -4.8A
- **Technology: ** Trench technology
- **Package: ** SOT23-6
- **Configuration: ** Single P channel
- **V_DS: ** -30V
- **V_GS: ** ±20V
- **V_th: ** -1.7V
- **R_DS(ON): ** 54mΩ at V_GS = 4.5V, 49mΩ at V_GS = 10V
- **I_D (max): ** -4.8A
- **Technology: ** Trench technology
Domain and module applications：
Applications:
1. **Portable Electronic Devices:** Due to its low on-resistance and high efficiency, **SI3471CDV-T1-GE3** is ideal for power management in mobile devices such as smartphones, tablets, wearable devices, etc. The low R_DS(ON) feature can reduce power loss and increase battery life, while its compact SOT23-6 package is ideal for space-constrained designs.
2. **DC-DC Converters and Load Switches:** In DC-DC converters, load switches, and power management systems, SI3471CDV-T1-GE3 can achieve efficient power conversion, reduce energy loss, and improve overall conversion efficiency. It is particularly suitable for use in battery-powered devices to ensure high efficiency under low voltage working conditions.
3. **Battery Management System (BMS):** In battery management systems, the low on-resistance and high current carrying capacity of Si3471CDV-T1-GE3 make it an ideal battery charge and discharge management switch. This has a wide range of applications in lithium battery management, battery chargers, and battery overcurrent protection circuits, which can improve the efficiency and safety of battery systems.
4. **LED drive and power protection:** This MOSFET is also widely used in LED drive circuits, which can efficiently control the current in LED lighting systems. Due to its low R_DS(ON), it can significantly reduce power loss and improve the thermal efficiency of the system. In addition, SI3471CDV-T1-GE3 is also suitable for overcurrent protection circuits, effectively preventing circuit overload damage and ensuring stable operation of equipment.
5. **Automotive electronics:** In automotive electronics applications, Si3471CDV-T1-GE3 is particularly suitable for in-vehicle power management systems. Whether it is power distribution or battery management system, it can provide stable current control, reduce power loss, and help reduce system heating, ensuring efficient operation and safety of in-vehicle electronic systems.
In general, **SI3471CDV-T1-GE3** is suitable for various power management and load switching applications that require high efficiency, low power consumption and high stability. It has broad application prospects in mobile devices, automotive electronics, LED lighting, and battery management, and can effectively improve system performance and efficiency.
1. **Portable Electronic Devices:** Due to its low on-resistance and high efficiency, **SI3471CDV-T1-GE3** is ideal for power management in mobile devices such as smartphones, tablets, wearable devices, etc. The low R_DS(ON) feature can reduce power loss and increase battery life, while its compact SOT23-6 package is ideal for space-constrained designs.
2. **DC-DC Converters and Load Switches:** In DC-DC converters, load switches, and power management systems, SI3471CDV-T1-GE3 can achieve efficient power conversion, reduce energy loss, and improve overall conversion efficiency. It is particularly suitable for use in battery-powered devices to ensure high efficiency under low voltage working conditions.
3. **Battery Management System (BMS):** In battery management systems, the low on-resistance and high current carrying capacity of Si3471CDV-T1-GE3 make it an ideal battery charge and discharge management switch. This has a wide range of applications in lithium battery management, battery chargers, and battery overcurrent protection circuits, which can improve the efficiency and safety of battery systems.
4. **LED drive and power protection:** This MOSFET is also widely used in LED drive circuits, which can efficiently control the current in LED lighting systems. Due to its low R_DS(ON), it can significantly reduce power loss and improve the thermal efficiency of the system. In addition, SI3471CDV-T1-GE3 is also suitable for overcurrent protection circuits, effectively preventing circuit overload damage and ensuring stable operation of equipment.
5. **Automotive electronics:** In automotive electronics applications, Si3471CDV-T1-GE3 is particularly suitable for in-vehicle power management systems. Whether it is power distribution or battery management system, it can provide stable current control, reduce power loss, and help reduce system heating, ensuring efficient operation and safety of in-vehicle electronic systems.
In general, **SI3471CDV-T1-GE3** is suitable for various power management and load switching applications that require high efficiency, low power consumption and high stability. It has broad application prospects in mobile devices, automotive electronics, LED lighting, and battery management, and can effectively improve system performance and efficiency.
* 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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