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SM1105NSUB-VB Product details
Back to previous pageProduct introduction：
**Product Overview**:
The SM1105NSUB-VB is a single N-channel MOSFET in a TO251 package, designed for medium power electronic systems. With a maximum drain-source voltage of 100V and a maximum drain current of 15A, it is ideal for power switching, power conversion, and efficient control in battery-powered systems. Using Trench technology, this MOSFET has a relatively low on-resistance (110mΩ) in the on state, which helps reduce power losses and improve overall system efficiency. Its threshold voltage is 1.8V, which is suitable for applications with low gate voltage drive. The SM1105NSUB-VB is an ideal choice for optimizing power conversion and current management systems.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 100V | 1.8V | 15A | 110mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 100V | 1.8V | 15A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 100V | 1.8V | 15A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO251 | Single-N |
SM1105NSUB-VB MOSFET Detailed Product Profile
**Product Name**: SM1105NSUB-VB
**Package Type**: TO251
**Configuration**: Single-N-Channel
**Technology Type**: Trench Technology
**Maximum Drain-Source Voltage (VDS)**: 100V
**Maximum Gate-Source Voltage (VGS)**: ±20V
**Threshold Voltage (Vth)**: 1.8V
**On-Resistance (RDS(ON))**: 110mΩ @ VGS = 10V
**Maximum Drain Current (ID)**: 15A
**Product Name**: SM1105NSUB-VB
**Package Type**: TO251
**Configuration**: Single-N-Channel
**Technology Type**: Trench Technology
**Maximum Drain-Source Voltage (VDS)**: 100V
**Maximum Gate-Source Voltage (VGS)**: ±20V
**Threshold Voltage (Vth)**: 1.8V
**On-Resistance (RDS(ON))**: 110mΩ @ VGS = 10V
**Maximum Drain Current (ID)**: 15A
Domain and module applications：
SM1105NSUB-VB MOSFET Application Examples
1. **DC-DC Converter**
SM1105NSUB-VB has low on-resistance and high drain current handling capability, making it ideal for use in DC-DC voltage converters, reducing power loss and improving system efficiency during efficient conversion. It is often used in power management modules, especially in applications that require current stability.
2. **Battery Management System (BMS)**
In a battery management system, the SM1105NSUB-VB is used to achieve efficient battery charge and discharge control. The MOSFET can be started at a low gate voltage, which is suitable for battery charge controllers to ensure efficient and stable operation of the battery system during the charge and discharge process.
3. **Switching Power Supply Applications**
In switching power supply applications, the SM1105NSUB-VB is used in circuit designs such as load switches, power amplifiers, and current regulators. Its low on-resistance and high current carrying capability make it an ideal choice for optimizing switching power supply performance and reducing energy losses.
4. **Home appliances and consumer electronics**
For home appliances and consumer electronics, the SM1105NSUB-VB provides high performance and energy-saving features for battery-driven systems, charging power supplies, and power adapters. Its low on-resistance enables it to handle larger currents and is suitable for high-load applications.
5. **Industrial automation and control**
The SM1105NSUB-VB can be used for power management and current control in industrial automation systems, especially in PLCs (programmable logic controllers) and motor drive systems. Its high current carrying capacity and low power loss characteristics help ensure stable and efficient operation of industrial control systems.
6. **Power tools and battery-powered devices**
In power tools or other battery-powered consumer electronic devices, the SM1105NSUB-VB can be used for power conversion and battery management. It can provide higher current support with lower energy loss, improving battery efficiency and extending the working time of the device.
7. **Automotive Electronics Applications**
In automotive electronic systems, SM1105NSUB-VB can be used for battery management, power conversion and energy management systems. It can be used as a switching element in battery charging control, power distribution and energy conversion systems of electric vehicles.
8. **Lighting Control Systems**
This MOSFET can be used for switch control and power management in intelligent lighting control systems. Especially in LED driver power supplies, its efficient current control can improve the brightness adjustment and energy saving performance of lighting systems.
1. **DC-DC Converter**
SM1105NSUB-VB has low on-resistance and high drain current handling capability, making it ideal for use in DC-DC voltage converters, reducing power loss and improving system efficiency during efficient conversion. It is often used in power management modules, especially in applications that require current stability.
2. **Battery Management System (BMS)**
In a battery management system, the SM1105NSUB-VB is used to achieve efficient battery charge and discharge control. The MOSFET can be started at a low gate voltage, which is suitable for battery charge controllers to ensure efficient and stable operation of the battery system during the charge and discharge process.
3. **Switching Power Supply Applications**
In switching power supply applications, the SM1105NSUB-VB is used in circuit designs such as load switches, power amplifiers, and current regulators. Its low on-resistance and high current carrying capability make it an ideal choice for optimizing switching power supply performance and reducing energy losses.
4. **Home appliances and consumer electronics**
For home appliances and consumer electronics, the SM1105NSUB-VB provides high performance and energy-saving features for battery-driven systems, charging power supplies, and power adapters. Its low on-resistance enables it to handle larger currents and is suitable for high-load applications.
5. **Industrial automation and control**
The SM1105NSUB-VB can be used for power management and current control in industrial automation systems, especially in PLCs (programmable logic controllers) and motor drive systems. Its high current carrying capacity and low power loss characteristics help ensure stable and efficient operation of industrial control systems.
6. **Power tools and battery-powered devices**
In power tools or other battery-powered consumer electronic devices, the SM1105NSUB-VB can be used for power conversion and battery management. It can provide higher current support with lower energy loss, improving battery efficiency and extending the working time of the device.
7. **Automotive Electronics Applications**
In automotive electronic systems, SM1105NSUB-VB can be used for battery management, power conversion and energy management systems. It can be used as a switching element in battery charging control, power distribution and energy conversion systems of electric vehicles.
8. **Lighting Control Systems**
This MOSFET can be used for switch control and power management in intelligent lighting control systems. Especially in LED driver power supplies, its efficient current control can improve the brightness adjustment and energy saving performance of lighting systems.
* 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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