Product introduction：
1. Product Introduction: SI4334DY-T1-E3
SI4334DY-T1-E3 is a single N-type MOSFET based on Trench technology, using SOP8 package, designed for high-efficiency, low-power current switching and power management applications. This model has extremely low on-resistance (RDS(ON)), can withstand large drain current (ID), and supports a maximum current of 13A. It is suitable for high-current, high-efficiency power conversion and control systems. SI4334DY-T1-E3 provides ultra-low RDS(ON), reduces power consumption and heat, and improves the overall efficiency of the system. It is an ideal choice for high-frequency switching and high-load applications.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| SOP8 |
Single-N |
30V |
|
1.7V |
13A |
|
|
8mΩ |
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| SOP8 |
Single-N |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| SOP8 |
Single-N |
30V |
|
1.7V |
13A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| SOP8 |
Single-N |
30V |
|
1.7V |
13A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| SOP8 |
Single-N |
|
|
|
|
|
|
|
2. Detailed parameter description:
- **Model**: SI4334DY-T1-E3
- **Package type**: SOP8
- **Configuration**: Single N-type MOSFET
- **Drain-source voltage (VDS)**: 30V (max)
- **Gate-source voltage (VGS)**: ±20V (max)
- **Throughput voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 11mΩ @ VGS = 4.5V
- 8mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 13A
- **Technology type**: Trench technology
- **Operating temperature range**: -55°C to 150°C
- **Package type**: SOP8 (surface mount package)
- **Number of Pins**: 8 pins
- **Thermal Resistance**: < 45°C/W (junction to heat sink)
- **Maximum Power Dissipation**: TBD (depends on thermal conditions)
Domain and module applications：
3. Application fields and module examples:
# 1. **Power management and conversion modules**:
SI4334DY-T1-E3 is suitable for various power management and DC-DC converters, especially in applications requiring high current handling and low power consumption. Due to its low on-resistance and large current carrying capacity, this MOSFET is very suitable for high-efficiency power adapters, power regulators, and high-efficiency power conversion modules, which can significantly reduce energy loss and improve conversion efficiency.
# 6. **Wireless communication equipment**:
In wireless communication systems, SI4334DY-T1-E3 can be used in power amplifiers, signal modems, and wireless charging systems. Its high current carrying capacity and fast switching characteristics enable it to adapt to high frequencies and high current loads while maintaining low power consumption and low heat loss.
# 7. **High-efficiency LED driver and optoelectronic applications**:
Due to its efficient current switching capability, the SI4334DY-T1-E3 can be used in LED driver circuits and optoelectronic systems, especially in high-power, high-efficiency LED lighting systems. The MOSFET can provide precise current control, improve light source efficiency, and reduce heat generation.
# 8. **Smart home and Internet of Things (IoT) devices**:
In smart home devices and IoT devices, the SI4334DY-T1-E3 can be used for power conversion, power management, and switch control modules. Due to its low RDS(ON) characteristics, it can maintain efficient power conversion and management functions in these low-power devices, optimizing the overall power consumption and performance of the system.
* 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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