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SM2A04NSU-VB Product details
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1. Product Introduction:
The SM2A04NSU-VB is a single N-channel MOSFET in a TO252 package, suitable for a voltage range of VDS to 200V, using Trench technology. It provides efficient power switching performance, with a low on-resistance of RDS(ON) of 245mΩ at a gate-source voltage (VGS) of 10V, ensuring stable operation with low power loss. The Vth (threshold voltage) of this MOSFET is 3V, which allows it to turn on quickly at moderate gate-source voltages. With a maximum current carrying capacity of 10A, it is suitable for power management applications, switching power supplies, and high-efficiency power conversion modules that require higher current handling capabilities.
The SM2A04NSU-VB is a single N-channel MOSFET in a TO252 package, suitable for a voltage range of VDS to 200V, using Trench technology. It provides efficient power switching performance, with a low on-resistance of RDS(ON) of 245mΩ at a gate-source voltage (VGS) of 10V, ensuring stable operation with low power loss. The Vth (threshold voltage) of this MOSFET is 3V, which allows it to turn on quickly at moderate gate-source voltages. With a maximum current carrying capacity of 10A, it is suitable for power management applications, switching power supplies, and high-efficiency power conversion modules that require higher current handling capabilities.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 200V | 3V | 10A | 245mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 200V | 3V | 10A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 200V | 3V | 10A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
2. **Detailed parameter description:**
- **Model**: SM2A04NSU-VB
- **Package type**: TO252
- **Configuration**: Single N-Channel
- **Operating voltage (VDS)**: 200V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**:
- **VGS=10V**: 245mΩ
- **Maximum current (ID)**: 10A
- **Technology**: Trench technology
- **Package size**: TO252 (suitable for medium and high power applications)
- **Model**: SM2A04NSU-VB
- **Package type**: TO252
- **Configuration**: Single N-Channel
- **Operating voltage (VDS)**: 200V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**:
- **VGS=10V**: 245mΩ
- **Maximum current (ID)**: 10A
- **Technology**: Trench technology
- **Package size**: TO252 (suitable for medium and high power applications)
Domain and module applications：
3. **Application fields and module examples:**
- **DC-DC converter**:
In **DC-DC converter**, SM2A04NSU-VB can be used as a switching element and is widely used in power modules for step-up, step-down or reverse conversion. Due to its low **RDS(ON)** (245mΩ), this MOSFET can reduce power loss and improve conversion efficiency. In high-frequency switching mode, it can effectively manage the current and voltage changes of the power supply and improve the stability and efficiency of the system.
- **Battery Management System (BMS)**:
In **Battery Management System** (BMS), SM2A04NSU-VB is suitable for battery voltage regulation and current control. In the battery charging and protection circuits of power tools, electric vehicles and consumer electronics, this MOSFET can provide the necessary current switching when the battery is overcharged or over-discharged to ensure the safe operation of the battery. Its **10A** current carrying capacity can meet the needs of high-power battery management.
- **Power Management Module**:
SM2A04NSU-VB can be widely used in various **power management modules**, such as communication equipment, power tools, solar systems, etc. Its **200V** high voltage tolerance and **10A** current handling capacity enable it to stably perform power switching, ensuring the stability and long-term operation of the power system. Especially in power control situations requiring high efficiency and low loss, it can significantly improve system performance.
- **Switching Power Supply**:
In a **switching power supply** (SMPS), SM2A04NSU-VB can be used as a switching MOSFET to support various power conversions (such as AC-DC, DC-DC). Due to its high withstand voltage (**200V**) and low on-resistance, this MOSFET is suitable for efficient and energy-saving power supply designs. Especially in environments where high current or high voltage tolerance is required, it can provide stable power switching and conversion.
- **LED Driver Power Supply**:
In **LED Driver Power Supply**, the SM2A04NSU-VB can be used to control the current of the LED, ensuring stable operation and high-efficiency output of the LED system. The low on-resistance of this MOSFET helps reduce power loss in the LED driver power supply, extend the life of the LED, and improve the efficiency of the entire power management system.
- **Industrial Power Application**:
In **Industrial Power Management**, the SM2A04NSU-VB can be used as a current control and power switching element for industrial control systems, robot drives, power regulation and other modules. Its high voltage tolerance and large current handling capability make it suitable for industrial equipment that requires high stability and reliability.
- **Automotive Power Management**:
In **Automotive Power Management System**, the SM2A04NSU-VB can be used as a battery management power switch element for electric vehicles (EVs) and hybrid electric vehicles (HEVs) for battery charging, discharging and power conversion. Its voltage tolerance and high current handling capability ensure the safe and stable operation of electric vehicle batteries.
Through the above application examples, SM2A04NSU-VB demonstrates its wide application in power management, power conversion, LED drive, battery management and other fields. It is particularly suitable for systems with high efficiency, high voltage and high current requirements.
- **DC-DC converter**:
In **DC-DC converter**, SM2A04NSU-VB can be used as a switching element and is widely used in power modules for step-up, step-down or reverse conversion. Due to its low **RDS(ON)** (245mΩ), this MOSFET can reduce power loss and improve conversion efficiency. In high-frequency switching mode, it can effectively manage the current and voltage changes of the power supply and improve the stability and efficiency of the system.
- **Battery Management System (BMS)**:
In **Battery Management System** (BMS), SM2A04NSU-VB is suitable for battery voltage regulation and current control. In the battery charging and protection circuits of power tools, electric vehicles and consumer electronics, this MOSFET can provide the necessary current switching when the battery is overcharged or over-discharged to ensure the safe operation of the battery. Its **10A** current carrying capacity can meet the needs of high-power battery management.
- **Power Management Module**:
SM2A04NSU-VB can be widely used in various **power management modules**, such as communication equipment, power tools, solar systems, etc. Its **200V** high voltage tolerance and **10A** current handling capacity enable it to stably perform power switching, ensuring the stability and long-term operation of the power system. Especially in power control situations requiring high efficiency and low loss, it can significantly improve system performance.
- **Switching Power Supply**:
In a **switching power supply** (SMPS), SM2A04NSU-VB can be used as a switching MOSFET to support various power conversions (such as AC-DC, DC-DC). Due to its high withstand voltage (**200V**) and low on-resistance, this MOSFET is suitable for efficient and energy-saving power supply designs. Especially in environments where high current or high voltage tolerance is required, it can provide stable power switching and conversion.
- **LED Driver Power Supply**:
In **LED Driver Power Supply**, the SM2A04NSU-VB can be used to control the current of the LED, ensuring stable operation and high-efficiency output of the LED system. The low on-resistance of this MOSFET helps reduce power loss in the LED driver power supply, extend the life of the LED, and improve the efficiency of the entire power management system.
- **Industrial Power Application**:
In **Industrial Power Management**, the SM2A04NSU-VB can be used as a current control and power switching element for industrial control systems, robot drives, power regulation and other modules. Its high voltage tolerance and large current handling capability make it suitable for industrial equipment that requires high stability and reliability.
- **Automotive Power Management**:
In **Automotive Power Management System**, the SM2A04NSU-VB can be used as a battery management power switch element for electric vehicles (EVs) and hybrid electric vehicles (HEVs) for battery charging, discharging and power conversion. Its voltage tolerance and high current handling capability ensure the safe and stable operation of electric vehicle batteries.
Through the above application examples, SM2A04NSU-VB demonstrates its wide application in power management, power conversion, LED drive, battery management and other fields. It is particularly suitable for systems with high efficiency, high voltage and high current requirements.
* 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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