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SSM3K44MFV-VB Product details
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SSM3K44MFV-VB Product Introduction
SSM3K44MFV-VB is a single N-channel MOSFET in SOT723-3 package, designed for low voltage and high-efficiency switching control. Its maximum drain-source voltage is 20V, with low on-resistance (R_DS(ON)) and high current carrying capacity (I_D). This MOSFET adopts Trench technology, has excellent switching performance and low power consumption characteristics, and is widely used in various low-power electronic devices, load switches, and battery-driven power management systems. SSM3K44MFV-VB is suitable for use in high-performance systems with strict requirements on package size, power consumption and current control.
SSM3K44MFV-VB is a single N-channel MOSFET in SOT723-3 package, designed for low voltage and high-efficiency switching control. Its maximum drain-source voltage is 20V, with low on-resistance (R_DS(ON)) and high current carrying capacity (I_D). This MOSFET adopts Trench technology, has excellent switching performance and low power consumption characteristics, and is widely used in various low-power electronic devices, load switches, and battery-driven power management systems. SSM3K44MFV-VB is suitable for use in high-performance systems with strict requirements on package size, power consumption and current control.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT723-3 | Single-N | 20V | 0.45V | 0.65A | 270mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT723-3 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT723-3 | Single-N | 20V | 0.45V | 0.65A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT723-3 | Single-N | 20V | 0.45V | 0.65A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT723-3 | Single-N |
Detailed parameter description
- **Package type**: SOT723-3
- **Configuration**: Single N channel
- **Drain-source voltage (V_DS)**: 20V
- **Gate-source voltage (V_GS)**: ±20V
- **Threshold voltage (V_th)**: 0.45V
- **On-resistance (R_DS(ON))**:
- 337.5mΩ @V_GS = 4.5V
- 270mΩ @V_GS = 10V
- **Maximum drain current (I_D)**: 0.65A
- **Technology**: Trench
- **Package type**: SOT723-3
- **Configuration**: Single N channel
- **Drain-source voltage (V_DS)**: 20V
- **Gate-source voltage (V_GS)**: ±20V
- **Threshold voltage (V_th)**: 0.45V
- **On-resistance (R_DS(ON))**:
- 337.5mΩ @V_GS = 4.5V
- 270mΩ @V_GS = 10V
- **Maximum drain current (I_D)**: 0.65A
- **Technology**: Trench
Domain and module applications：
Applications and module examples
1. **Low-power portable electronic devices**:
The SSM3K44MFV-VB is ideal for low-power electronic devices such as smartphones, wearable devices, and Bluetooth headsets. Its low on-resistance (R_DS(ON)) can effectively reduce power loss and extend battery life. Due to its SOT723-3 package, the small size of the MOSFET makes it particularly suitable for mobile devices and portable electronics with limited space.
2. **Battery management system**:
In a battery management system, the SSM3K44MFV-VB can be used as a power switch or current control element to optimize the battery charging and discharging process. Its low R_DS(ON) ensures lower power loss, helps improve system efficiency and extend battery life, and is suitable for applications such as portable battery management, chargers, and battery protection circuits.
3. **LED drive circuit**:
This MOSFET can be widely used in small LED drive circuits. It regulates current through efficient switching performance to ensure that the LED works in an efficient and low-power manner. Its low on-resistance reduces power loss and is suitable for low-power LED lighting, indicator lights and other occasions. It can provide a stable current supply and extend the service life of the LED.
4. **Load switch application**:
Due to its low R_DS(ON) and high current carrying capacity, the SSM3K44MFV-VB can be used as a low-power load switch. This MOSFET is suitable for use in small load switches and power management systems. It can switch loads quickly and reliably and is commonly found in small home appliances, smart devices and consumer electronics.
5. **Sensor circuit control**:
In sensor circuits, the SSM3K44MFV-VB can be used as an efficient current switch to control the switching and power supply of sensors. Its low on-resistance and fast switching characteristics make it an ideal choice for Internet of Things (IoT) sensors, environmental monitoring equipment, and smart home devices, especially in sensor applications that require efficient and compact power management.
6. **Automotive Electronic Systems**:
In the field of automotive electronics, the SSM3K44MFV-VB can be used in low-power switching applications, such as power management for in-vehicle smart devices. With the rise of electric vehicles and smart cars, the demand for small and efficient power switches is increasing. The SSM3K44MFV-VB, with its excellent performance and low power consumption characteristics, can provide efficient solutions in these fields.
1. **Low-power portable electronic devices**:
The SSM3K44MFV-VB is ideal for low-power electronic devices such as smartphones, wearable devices, and Bluetooth headsets. Its low on-resistance (R_DS(ON)) can effectively reduce power loss and extend battery life. Due to its SOT723-3 package, the small size of the MOSFET makes it particularly suitable for mobile devices and portable electronics with limited space.
2. **Battery management system**:
In a battery management system, the SSM3K44MFV-VB can be used as a power switch or current control element to optimize the battery charging and discharging process. Its low R_DS(ON) ensures lower power loss, helps improve system efficiency and extend battery life, and is suitable for applications such as portable battery management, chargers, and battery protection circuits.
3. **LED drive circuit**:
This MOSFET can be widely used in small LED drive circuits. It regulates current through efficient switching performance to ensure that the LED works in an efficient and low-power manner. Its low on-resistance reduces power loss and is suitable for low-power LED lighting, indicator lights and other occasions. It can provide a stable current supply and extend the service life of the LED.
4. **Load switch application**:
Due to its low R_DS(ON) and high current carrying capacity, the SSM3K44MFV-VB can be used as a low-power load switch. This MOSFET is suitable for use in small load switches and power management systems. It can switch loads quickly and reliably and is commonly found in small home appliances, smart devices and consumer electronics.
5. **Sensor circuit control**:
In sensor circuits, the SSM3K44MFV-VB can be used as an efficient current switch to control the switching and power supply of sensors. Its low on-resistance and fast switching characteristics make it an ideal choice for Internet of Things (IoT) sensors, environmental monitoring equipment, and smart home devices, especially in sensor applications that require efficient and compact power management.
6. **Automotive Electronic Systems**:
In the field of automotive electronics, the SSM3K44MFV-VB can be used in low-power switching applications, such as power management for in-vehicle smart devices. With the rise of electric vehicles and smart cars, the demand for small and efficient power switches is increasing. The SSM3K44MFV-VB, with its excellent performance and low power consumption characteristics, can provide efficient solutions in these fields.
* 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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