Product introduction：
Product Introduction: SSM3K04FE-VB MOSFET
SSM3K04FE-VB is a high-efficiency N-type MOSFET, using a small SC75-3 package, designed for low-voltage, high-efficiency applications. The maximum drain-source voltage (VDS) of this MOSFET is 20V, which is suitable for low-power switching and signal conditioning circuits. Its threshold voltage (Vth) ranges from 0.5V to 1.5V, and it can start at a low gate voltage, which is suitable for circuit designs that require low-voltage operation. The on-resistance (RDS(ON)) is 390mΩ at VGS = 2.5V and 270mΩ at VGS = 4.5V, ensuring low power loss during switching. The maximum drain current (ID) of this MOSFET is 0.85A, which is suitable for low-power applications and can provide stable current control. Using Trench technology, SSM3K04FE-VB provides efficient switching performance and is widely used in mobile devices, low-voltage power management, and signal switching.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| SC75-3 |
Single-N |
20V |
|
0.5~1.5V |
0.85A |
390mΩ |
|
|
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| SC75-3 |
Single-N |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| SC75-3 |
Single-N |
20V |
|
0.5~1.5V |
0.85A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| SC75-3 |
Single-N |
20V |
|
0.5~1.5V |
0.85A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| SC75-3 |
Single-N |
|
|
|
|
|
|
|
Detailed parameter description:
- **Model**: SSM3K04FE-VB
- **Package**: SC75-3
- **Configuration**: Unipolar N-type
- **Maximum drain-source voltage (VDS)**: 20V
- **Maximum gate-source voltage (VGS)**: ±12V
- **Threshold voltage (Vth)**: 0.5V ~ 1.5V
- **On-resistance (RDS(ON))**: 390mΩ @ VGS = 2.5V; 270mΩ @ VGS = 4.5V
- **Maximum drain current (ID)**: 0.85A
- **Technology**: Trench
Domain and module applications：
Applications and modules
1. **Low voltage power management system**
SSM3K04FE-VB is suitable for low voltage power management systems, especially in DC-DC converters with 5V or lower voltage, which can provide efficient power conversion. Its low on-resistance helps to reduce power loss and ensure efficient energy transmission. Therefore, it is widely used in low-power battery-powered systems such as mobile phones, tablets, and portable electronic devices.
2. **Portable devices and battery-powered systems**
Due to the small package and low power consumption characteristics of SSM3K04FE-VB, it is very suitable for power management and switch control in portable devices. For example, it can be used in low-power devices such as Bluetooth headsets, smart watches, and wireless sensors to ensure long battery life. Its low threshold voltage allows it to work reliably in low voltage environments and meet the needs of various mobile devices.
3. **Signal Switching and Regulation**
In signal switching and regulation applications, the SSM3K04FE-VB can be used as a switching element for the control of audio, video or data signals. Its low threshold voltage and small on-resistance enable it to work efficiently in low-power signal control systems, and is widely used in audio systems, sensor interfaces, signal amplifiers and other fields.
4. **Wireless Communication Module**
SSM3K04FE-VB is also widely used in wireless communication modules. Its efficient switching performance and low power characteristics make it very suitable for Bluetooth, Wi-Fi and other low-power wireless communication devices. In these devices, MOSFET can be used as a switching control element to optimize signal transmission and power management, extend battery life and improve overall performance.
5. **Small Switching Power Supply**
SSM3K04FE-VB is also suitable for small switching power supplies (such as low-power buck or boost converters). Its efficient switching performance at low voltages enables its use in power modules, which are particularly suitable for applications with strict requirements on power consumption and size, such as small home appliances, consumer electronics and portable power adapters.
* 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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