中文
English
SQM120N04-02L-GE3-VB Product details
Back to previous pageProduct introduction：
Product Introduction
**SQM120N04-02L-GE3-VB** is a high-performance single N-channel MOSFET in a TO263 package, designed for high-current, high-efficiency power management applications. This MOSFET has a maximum drain-source voltage (VDS) of 40V, a maximum drain current (ID) of 150A, and provides an ultra-low on-resistance (RDS(ON)) of 2mΩ at VGS=10V, which enables it to perform well in high-frequency and high-current applications. Based on advanced Trench technology, it can provide extremely low power loss and higher energy efficiency, and is particularly suitable for use in power conversion, battery management, automotive power systems and other fields.
**SQM120N04-02L-GE3-VB** is a high-performance single N-channel MOSFET in a TO263 package, designed for high-current, high-efficiency power management applications. This MOSFET has a maximum drain-source voltage (VDS) of 40V, a maximum drain current (ID) of 150A, and provides an ultra-low on-resistance (RDS(ON)) of 2mΩ at VGS=10V, which enables it to perform well in high-frequency and high-current applications. Based on advanced Trench technology, it can provide extremely low power loss and higher energy efficiency, and is particularly suitable for use in power conversion, battery management, automotive power systems and other fields.
File download
Download PDF document
Download now
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 |
Detailed parameter description
- **Model**: SQM120N04-02L-GE3-VB
- **Package type**: TO263
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (VDS)**: 40V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**:
- 2mΩ (at VGS = 10V)
- 2.5mΩ (at VGS = 4.5V)
- **Maximum drain current (ID)**: 150A
- **Technology**: Trench technology
- **Maximum power dissipation capability**: 150W (depending on the heat dissipation design and usage conditions)
- **Operating temperature range**: -55°C to +150°C
- **Model**: SQM120N04-02L-GE3-VB
- **Package type**: TO263
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (VDS)**: 40V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**:
- 2mΩ (at VGS = 10V)
- 2.5mΩ (at VGS = 4.5V)
- **Maximum drain current (ID)**: 150A
- **Technology**: Trench technology
- **Maximum power dissipation capability**: 150W (depending on the heat dissipation design and usage conditions)
- **Operating temperature range**: -55°C to +150°C
Domain and module applications：
Applications and module examples
1. **High-efficiency DC-DC converters**:
**SQM120N04-02L-GE3-VB** is used in DC-DC converters, especially for high-power voltage conversion. Its low on-resistance (2mΩ) provides extremely high efficiency and reduces power loss, and is particularly suitable for high-frequency, fast-response power management systems. For example, in systems such as industrial power supplies, portable power supplies, and communication equipment power supplies, it can effectively improve conversion efficiency and reduce heat loss.
2. **Electric vehicle (EV) battery management system**:
In the battery management system of electric vehicles, **SQM120N04-02L-GE3-VB** can be used for battery charging and discharging control. Its high current handling capability (150A) ensures that it can support high-power charging and battery discharging processes while maintaining low on-resistance, thereby improving system efficiency and reducing heat generation. This makes it an ideal choice for electric vehicle power systems, battery protection circuits, and power management systems.
3. **Battery Management System (BMS)**:
In the battery management system, **SQM120N04-02L-GE3-VB** provides precise current control and reduces energy loss in the system through its low on-resistance. At high currents (such as large-capacity lithium batteries), its low RDS(ON) ensures less heat loss and higher efficiency, thereby extending the battery life and reliability.
4. **Power Conversion and Inverter Applications**:
**SQM120N04-02L-GE3-VB** is widely used in various power conversion applications, including solar inverters, UPS power supplies, etc. Its low on-resistance and high current handling capability make it very suitable for power conversion systems that require high efficiency and low loss. Especially in solar and wind inverters, it can efficiently convert DC to AC and minimize energy losses, improving the overall efficiency of the system.
5. **Power tools and consumer electronics**:
In some high-power consumer electronics and power tools, such as electric screwdrivers, electric trimmers, etc., **SQM120N04-02L-GE3-VB** can be used as a switching element in power management. Its fast response and low power loss characteristics can ensure stable operation of the equipment under high load, improve work efficiency and equipment reliability.
6. **Industrial power supply and high-efficiency power system**:
In the field of industrial power supply, especially for driving motors, industrial automation control systems, robotic systems, etc., **SQM120N04-02L-GE3-VB** has excellent high power efficiency and thermal management capabilities, which can effectively reduce energy loss and provide long-term stable operation in high-power applications.
1. **High-efficiency DC-DC converters**:
**SQM120N04-02L-GE3-VB** is used in DC-DC converters, especially for high-power voltage conversion. Its low on-resistance (2mΩ) provides extremely high efficiency and reduces power loss, and is particularly suitable for high-frequency, fast-response power management systems. For example, in systems such as industrial power supplies, portable power supplies, and communication equipment power supplies, it can effectively improve conversion efficiency and reduce heat loss.
2. **Electric vehicle (EV) battery management system**:
In the battery management system of electric vehicles, **SQM120N04-02L-GE3-VB** can be used for battery charging and discharging control. Its high current handling capability (150A) ensures that it can support high-power charging and battery discharging processes while maintaining low on-resistance, thereby improving system efficiency and reducing heat generation. This makes it an ideal choice for electric vehicle power systems, battery protection circuits, and power management systems.
3. **Battery Management System (BMS)**:
In the battery management system, **SQM120N04-02L-GE3-VB** provides precise current control and reduces energy loss in the system through its low on-resistance. At high currents (such as large-capacity lithium batteries), its low RDS(ON) ensures less heat loss and higher efficiency, thereby extending the battery life and reliability.
4. **Power Conversion and Inverter Applications**:
**SQM120N04-02L-GE3-VB** is widely used in various power conversion applications, including solar inverters, UPS power supplies, etc. Its low on-resistance and high current handling capability make it very suitable for power conversion systems that require high efficiency and low loss. Especially in solar and wind inverters, it can efficiently convert DC to AC and minimize energy losses, improving the overall efficiency of the system.
5. **Power tools and consumer electronics**:
In some high-power consumer electronics and power tools, such as electric screwdrivers, electric trimmers, etc., **SQM120N04-02L-GE3-VB** can be used as a switching element in power management. Its fast response and low power loss characteristics can ensure stable operation of the equipment under high load, improve work efficiency and equipment reliability.
6. **Industrial power supply and high-efficiency power system**:
In the field of industrial power supply, especially for driving motors, industrial automation control systems, robotic systems, etc., **SQM120N04-02L-GE3-VB** has excellent high power efficiency and thermal management capabilities, which can effectively reduce energy loss and provide long-term stable operation in high-power applications.
* 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
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
