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SQM120N04-04-GE3-VB Product details
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SQM120N04-04-GE3-VB MOSFET Product Introduction
**SQM120N04-04-GE3-VB** is a high-performance **N-Channel MOSFET**, using **TO263** package, designed for high current and low loss applications. This type of MOSFET has a maximum drain-source voltage of **40V**, a gate-source voltage range of **±20V**, and can provide **150A** of high current handling capability. Its on-resistance is **2mΩ** at **V_GS = 10V** and **2.5mΩ** at **V_GS = 4.5V**, which keeps it low loss when operating at high current, thereby improving system efficiency and reducing heat generation. Its gate threshold voltage (V_th) is **3V**, and it uses **Trench** technology, which has excellent switching performance and low switching losses. The SQM120N04-04-GE3-VB is suitable for a variety of high-power, high-current applications such as electric drives, power conversion, battery management, etc.
**SQM120N04-04-GE3-VB** is a high-performance **N-Channel MOSFET**, using **TO263** package, designed for high current and low loss applications. This type of MOSFET has a maximum drain-source voltage of **40V**, a gate-source voltage range of **±20V**, and can provide **150A** of high current handling capability. Its on-resistance is **2mΩ** at **V_GS = 10V** and **2.5mΩ** at **V_GS = 4.5V**, which keeps it low loss when operating at high current, thereby improving system efficiency and reducing heat generation. Its gate threshold voltage (V_th) is **3V**, and it uses **Trench** technology, which has excellent switching performance and low switching losses. The SQM120N04-04-GE3-VB is suitable for a variety of high-power, high-current applications such as electric drives, power conversion, battery management, etc.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 40V | 3V | 150A | 2mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 40V | 3V | 150A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 40V | 3V | 150A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
SQM120N04-04-GE3-VB MOSFET Parameter Description
| **Parameter** | **Description** |
|-------------------------|-------------------------------------|
| **Package** | TO263 |
| **Configuration** | Single N-Channel |
| **Drain-Source Voltage (V_DS)** | 40V |
| **Gate-Source Voltage (V_GS)** | ±20V |
| **Gate Threshold Voltage (V_th)** | 3V |
| **On-Resistance (R_DS(on))** | 2.5mΩ @ V_GS = 4.5V |
| | 2mΩ @ V_GS = 10V |
| **Drain Current (I_D)** | 150A |
| **Technology** | Trench |
| **Operating Temperature Range** | -55°C to 150°C |
| **Parameter** | **Description** |
|-------------------------|-------------------------------------|
| **Package** | TO263 |
| **Configuration** | Single N-Channel |
| **Drain-Source Voltage (V_DS)** | 40V |
| **Gate-Source Voltage (V_GS)** | ±20V |
| **Gate Threshold Voltage (V_th)** | 3V |
| **On-Resistance (R_DS(on))** | 2.5mΩ @ V_GS = 4.5V |
| | 2mΩ @ V_GS = 10V |
| **Drain Current (I_D)** | 150A |
| **Technology** | Trench |
| **Operating Temperature Range** | -55°C to 150°C |
Domain and module applications：
SQM120N04-04-GE3-VB MOSFET Applications and Modules
1. **Electric Drive Systems and Motor Control**
- **SQM120N04-04-GE3-VB** is suitable for various **electric drive systems**, especially in situations where large currents need to be handled, such as **electric vehicles (EVs)** and **power tools**. Its **150A** high drain current capability and **2mΩ** low on-resistance ensure high efficiency and low power loss in motor control systems. In **motor speed regulation** and **power tool power transmission** processes, it can effectively reduce energy loss and improve the response speed of the overall system.
2. **High-efficiency power management and DC-DC converters**
- This MOSFET can be widely used in **DC-DC converters** and **power management systems**, and its low on-resistance can reduce energy loss under high current operation. Suitable for **high-efficiency power systems**, **automotive power systems**, **uninterruptible power supplies (UPS)** and **consumer electronic power modules**, providing stable and efficient power conversion and power supply solutions for various devices.
3. **Battery Management and Energy Storage Systems**
- In **battery management systems (BMS)**, SQM120N04-04-GE3-VB can provide efficient charging and discharging control, especially in **electric vehicle (EV) battery systems** and **solar energy storage systems**. Its **150A** current carrying capacity makes it suitable for use in high-power charging processes, which can optimize battery performance and extend battery life.
4. **Industrial Automation and Power Control**
- This type of MOSFET is very suitable for use as a power switch in **industrial automation** and **power control** systems, and is used in **frequency converters**, **inverters** and **motor control** systems. It can provide efficient power conversion and stable system performance in situations requiring high current, high efficiency and low power loss, such as **industrial robot control systems** and **production line motor drives**.
5. **Solar inverters and power conversion**
- In **solar inverters** and **photovoltaic power stations**, SQM120N04-04-GE3-VB is a key switching device for **power conversion** and **DC-AC converter**, which can improve the energy conversion efficiency of solar panels. The MOSFET's efficient switching performance and low conduction loss can greatly improve the overall efficiency of solar power generation systems, especially in **maximum power point tracking (MPPT)** and **inverter systems**.
6. **Consumer electronics and home appliances**
- **SQM120N04-04-GE3-VB** can also be used in **consumer electronics** and **home appliances**, such as **electric curtains**, **electric kitchen equipment**, **household electric tools**, etc., as a power switch device. Its high current carrying capacity and low on-resistance ensure stable operation of the equipment under heavy load, reduce heat loss, and provide a longer service life.
1. **Electric Drive Systems and Motor Control**
- **SQM120N04-04-GE3-VB** is suitable for various **electric drive systems**, especially in situations where large currents need to be handled, such as **electric vehicles (EVs)** and **power tools**. Its **150A** high drain current capability and **2mΩ** low on-resistance ensure high efficiency and low power loss in motor control systems. In **motor speed regulation** and **power tool power transmission** processes, it can effectively reduce energy loss and improve the response speed of the overall system.
2. **High-efficiency power management and DC-DC converters**
- This MOSFET can be widely used in **DC-DC converters** and **power management systems**, and its low on-resistance can reduce energy loss under high current operation. Suitable for **high-efficiency power systems**, **automotive power systems**, **uninterruptible power supplies (UPS)** and **consumer electronic power modules**, providing stable and efficient power conversion and power supply solutions for various devices.
3. **Battery Management and Energy Storage Systems**
- In **battery management systems (BMS)**, SQM120N04-04-GE3-VB can provide efficient charging and discharging control, especially in **electric vehicle (EV) battery systems** and **solar energy storage systems**. Its **150A** current carrying capacity makes it suitable for use in high-power charging processes, which can optimize battery performance and extend battery life.
4. **Industrial Automation and Power Control**
- This type of MOSFET is very suitable for use as a power switch in **industrial automation** and **power control** systems, and is used in **frequency converters**, **inverters** and **motor control** systems. It can provide efficient power conversion and stable system performance in situations requiring high current, high efficiency and low power loss, such as **industrial robot control systems** and **production line motor drives**.
5. **Solar inverters and power conversion**
- In **solar inverters** and **photovoltaic power stations**, SQM120N04-04-GE3-VB is a key switching device for **power conversion** and **DC-AC converter**, which can improve the energy conversion efficiency of solar panels. The MOSFET's efficient switching performance and low conduction loss can greatly improve the overall efficiency of solar power generation systems, especially in **maximum power point tracking (MPPT)** and **inverter systems**.
6. **Consumer electronics and home appliances**
- **SQM120N04-04-GE3-VB** can also be used in **consumer electronics** and **home appliances**, such as **electric curtains**, **electric kitchen equipment**, **household electric tools**, etc., as a power switch device. Its high current carrying capacity and low on-resistance ensure stable operation of the equipment under heavy load, reduce heat loss, and provide a longer service life.
* 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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