Product introduction：
Product Introduction - SI1305EDL-T1-GE3-VB MOSFET
SI1305EDL-T1-GE3-VB is a small single P-channel MOSFET in SC70-3 package, designed for low voltage and high efficiency applications. The maximum drain-source voltage (VDS) of this MOSFET is -20V, the maximum gate-source voltage (VGS) is ±12V, and the threshold voltage (Vth) is -0.6V, which enables fast switching at low gate-source voltage. Its on-resistance (RDS(ON)) is 100mΩ (VGS=2.5V) and 80mΩ (VGS=4.5V), ensuring high efficiency switching control, and can support a maximum drain current (ID) of -3.1A.
Manufactured using Trench technology, this MOSFET has low power loss and fast response time, making it ideal for power-sensitive applications such as battery-powered systems, portable devices, low-power power management and other miniaturized electronic products. The SC70-3 package makes it particularly suitable for integration into compact circuit boards and modules, making it ideal for space-saving designs.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| SC70-3 |
Single-P |
-20V |
|
-0.6V |
-3.1A |
100mΩ |
|
|
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| SC70-3 |
Single-P |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| SC70-3 |
Single-P |
-20V |
|
-0.6V |
-3.1A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| SC70-3 |
Single-P |
-20V |
|
-0.6V |
-3.1A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| SC70-3 |
Single-P |
|
|
|
|
|
|
|
Detailed parameter description
- **Package type**: SC70-3
- **Configuration**: Single P-channel
- **Drain-source voltage (VDS)**: -20V
- **Gate-source voltage (VGS)**: ±12V
- **Threshold voltage (Vth)**: -0.6V
- **On-resistance (RDS(ON))**:
- 100mΩ @ VGS = 2.5V
- 80mΩ @ VGS = 4.5V
- **Maximum leakage current (ID)**: -3.1A
- **Technology type**: Trench technology
Domain and module applications：
Applications and module examples
1. **Portable battery-powered devices**:
- Due to its low power consumption, SI1305EDL-T1-GE3-VB is ideal for portable battery-powered devices such as smartphones, handheld devices, wireless sensors, etc. Its low on-resistance means that power loss can be effectively reduced during charging and discharging, thereby extending battery life.
2. **Low-power power management**:
- In low-power power management modules, SI1305EDL-T1-GE3-VB can be used as an efficient switch controller to optimize the power conversion process. It is suitable for DC-DC converters, buck/boost converters, etc., especially in mobile devices and wearable technologies, to ensure efficient power conversion and low-power operation.
3. **Load switch applications**:
- SI1305EDL-T1-GE3-VB is ideal for use in load switches, such as in LED driver circuits, automotive electronic systems, wireless communication equipment, etc. Its compact SC70-3 package is suitable for designs with limited volume, while being able to quickly switch loads to ensure efficient and stable operation of the system.
4. **Smart Home and IoT Applications**:
- This MOSFET is suitable for switch control in smart home devices and Internet of Things (IoT) applications. Its low power consumption and high efficiency make it widely used in devices such as thermostats, smart sockets, sensor nodes, especially in scenarios that require efficient power management and low power operation.
5. **Battery Management System (BMS)**:
- In the battery management system, SI1305EDL-T1-GE3-VB can be used as a battery protection switch to ensure the safe use of the battery in abnormal conditions such as overcharge, over discharge, and short circuit. Its reliable switching characteristics and low power consumption make it ideal for small battery packs and efficient battery management circuits.
6. **Automotive Electronic Systems**:
- In automotive electronic systems, especially in low-power automotive auxiliary power modules (e.g., on-board LED lights, on-board sensors, etc.), SI1305EDL-T1-GE3-VB can provide stable power switch control and achieve high efficiency in a limited space.
7. **Mobile Communication Devices**:
- SI1305EDL-T1-GE3-VB plays an important role in mobile communication devices, especially Bluetooth, wireless audio devices, wireless charging modules, etc. Due to its low threshold voltage and fast response characteristics, it can improve the efficiency of wireless communication devices, reduce power consumption, and extend the working time of the equipment.
* 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
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