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SSM3055-VB Product details
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**SSM3055-VB MOSFET Product Introduction**
SSM3055-VB is an N-channel MOSFET in a SOT223 package, designed for low-voltage, high-efficiency power switching applications. It has a drain-source withstand voltage (Vds) of 30V, suitable for low-voltage, low-power power management and load switching applications. This MOSFET uses Trench technology and has a low on-resistance (Rds(on)), which enables it to provide efficient switching performance at a lower gate drive voltage, and is particularly suitable for applications requiring high efficiency and low power consumption. The on-resistance of the SSM3055-VB is 19mΩ at Vgs = 10V, and it can carry a maximum drain current of 7A. It is widely used in various low-voltage power systems, load switches, and low-power power conversion applications.
SSM3055-VB is an N-channel MOSFET in a SOT223 package, designed for low-voltage, high-efficiency power switching applications. It has a drain-source withstand voltage (Vds) of 30V, suitable for low-voltage, low-power power management and load switching applications. This MOSFET uses Trench technology and has a low on-resistance (Rds(on)), which enables it to provide efficient switching performance at a lower gate drive voltage, and is particularly suitable for applications requiring high efficiency and low power consumption. The on-resistance of the SSM3055-VB is 19mΩ at Vgs = 10V, and it can carry a maximum drain current of 7A. It is widely used in various low-voltage power systems, load switches, and low-power power conversion applications.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT223 | Single-N | 30V | 1.7V | 7A | 19mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT223 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT223 | Single-N | 30V | 1.7V | 7A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT223 | Single-N | 30V | 1.7V | 7A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT223 | Single-N |
**SSM3055-VB MOSFET detailed parameter description**
- **Package type**: SOT223
- **Configuration**: Single-N-Channel
- **Drain-source withstand voltage (Vds)**: 30V
- **Gate-source voltage (Vgs)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (Rds(on))**:
- 21mΩ @Vgs=4.5V
- 19mΩ @Vgs=10V
- **Drain current (Id)**: 7A
- **Technology**: Trench technology
- **Operating temperature range**: -55°C to 150°C
- **Power consumption**: Affected by operating conditions such as current and switching frequency
- **Switching speed**: Suitable for medium and low frequency switching applications
- **Maximum current density**: 7A drain current, suitable for low current loads
- **Reliability**: Designed with high reliability in mind, suitable for low voltage, high efficiency working environments
- **Package type**: SOT223
- **Configuration**: Single-N-Channel
- **Drain-source withstand voltage (Vds)**: 30V
- **Gate-source voltage (Vgs)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (Rds(on))**:
- 21mΩ @Vgs=4.5V
- 19mΩ @Vgs=10V
- **Drain current (Id)**: 7A
- **Technology**: Trench technology
- **Operating temperature range**: -55°C to 150°C
- **Power consumption**: Affected by operating conditions such as current and switching frequency
- **Switching speed**: Suitable for medium and low frequency switching applications
- **Maximum current density**: 7A drain current, suitable for low current loads
- **Reliability**: Designed with high reliability in mind, suitable for low voltage, high efficiency working environments
Domain and module applications：
**SSM3055-VB MOSFET application fields and module examples**
1. **Low-voltage power management**:
- In low-voltage power management applications, the SSM3055-VB MOSFET can be used as an efficient switching element and is widely used in power management modules such as DC-DC converters, buck converters, and boost converters. Its low on-resistance (19mΩ@Vgs=10V) helps improve conversion efficiency and reduce power loss, and is particularly suitable for applications with low power and high efficiency requirements, such as portable battery-powered devices.
2. **Load switch**:
- The SSM3055-VB can be used in low-voltage load switch applications. In mobile devices, embedded systems, and other low-power electronic devices, the SSM3055-VB can stably control the load current and provide efficient switching operations, which is suitable for applications with strict requirements on power loss and heat dissipation.
3. **LED Driver**:
- In LED driver, SSM3055-VB can be used as a switch element to adjust the current and ensure the stable operation of LED. Its low on-resistance and high current carrying capacity (7A) make it very suitable for use in efficient LED lighting systems, especially in applications that require low power loss and small size.
4. **Battery Management System (BMS)**:
- In the battery management system, SSM3055-VB can be used for battery charge and discharge control, and can efficiently switch the battery current to ensure the stability and efficiency of battery charge and discharge. It is suitable for low-power battery management modules, which can reduce power loss and extend battery life while efficiently managing current.
5. **Smart Meter**:
- In smart meters and other smart grid devices, SSM3055-VB can be used as a low-voltage switch element for load monitoring and power management. Due to its low on-resistance and high efficiency, it is ideal for use in devices that require low power consumption and long-term stable operation.
6. **Communication Equipment**:
- In communication equipment, the SSM3055-VB can be used in modules such as power amplifiers and power regulators. Due to its high efficiency and low on-resistance, it is suitable for applications that require precise current control and fast response, such as wireless base stations, telecommunication base station power management, etc.
7. **Home Appliances and Consumer Electronics**:
- In home appliances and consumer electronics, the SSM3055-VB can be used for power switches, battery management, and other control circuits. Its excellent switching characteristics and low power loss make it an ideal choice for power management and switching modules in consumer electronics such as TVs, audio equipment, and digital cameras.
8. **Automotive Electronic Systems**:
- In automotive electronic systems, the SSM3055-VB can be used for battery management systems, on-board power regulators, and other low-voltage power management modules. It can work efficiently within a limited voltage range and is particularly suitable for modern automotive electronic systems such as electric vehicles and hybrid vehicles.
1. **Low-voltage power management**:
- In low-voltage power management applications, the SSM3055-VB MOSFET can be used as an efficient switching element and is widely used in power management modules such as DC-DC converters, buck converters, and boost converters. Its low on-resistance (19mΩ@Vgs=10V) helps improve conversion efficiency and reduce power loss, and is particularly suitable for applications with low power and high efficiency requirements, such as portable battery-powered devices.
2. **Load switch**:
- The SSM3055-VB can be used in low-voltage load switch applications. In mobile devices, embedded systems, and other low-power electronic devices, the SSM3055-VB can stably control the load current and provide efficient switching operations, which is suitable for applications with strict requirements on power loss and heat dissipation.
3. **LED Driver**:
- In LED driver, SSM3055-VB can be used as a switch element to adjust the current and ensure the stable operation of LED. Its low on-resistance and high current carrying capacity (7A) make it very suitable for use in efficient LED lighting systems, especially in applications that require low power loss and small size.
4. **Battery Management System (BMS)**:
- In the battery management system, SSM3055-VB can be used for battery charge and discharge control, and can efficiently switch the battery current to ensure the stability and efficiency of battery charge and discharge. It is suitable for low-power battery management modules, which can reduce power loss and extend battery life while efficiently managing current.
5. **Smart Meter**:
- In smart meters and other smart grid devices, SSM3055-VB can be used as a low-voltage switch element for load monitoring and power management. Due to its low on-resistance and high efficiency, it is ideal for use in devices that require low power consumption and long-term stable operation.
6. **Communication Equipment**:
- In communication equipment, the SSM3055-VB can be used in modules such as power amplifiers and power regulators. Due to its high efficiency and low on-resistance, it is suitable for applications that require precise current control and fast response, such as wireless base stations, telecommunication base station power management, etc.
7. **Home Appliances and Consumer Electronics**:
- In home appliances and consumer electronics, the SSM3055-VB can be used for power switches, battery management, and other control circuits. Its excellent switching characteristics and low power loss make it an ideal choice for power management and switching modules in consumer electronics such as TVs, audio equipment, and digital cameras.
8. **Automotive Electronic Systems**:
- In automotive electronic systems, the SSM3055-VB can be used for battery management systems, on-board power regulators, and other low-voltage power management modules. It can work efficiently within a limited voltage range and is particularly suitable for modern automotive electronic systems such as electric vehicles and hybrid vehicles.
* 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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