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SQM40N15-38-GE3-VB Product details
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SQM40N15-38-GE3-VB MOSFET Product Introduction
**SQM40N15-38-GE3-VB** is a unipolar N-channel MOSFET in TO263 package with high voltage resistance and low on-resistance, suitable for applications requiring high efficiency and high current control. The device's **VDS** reaches **150V**, suitable for a variety of power management and power control systems. It uses **Trench** technology to provide low RDS(ON) and fast switching characteristics. The maximum current can reach **45A**, and it has a wide **VGS** control range (±20V), making it stable in high-frequency, high-current applications.
**SQM40N15-38-GE3-VB** is a unipolar N-channel MOSFET in TO263 package with high voltage resistance and low on-resistance, suitable for applications requiring high efficiency and high current control. The device's **VDS** reaches **150V**, suitable for a variety of power management and power control systems. It uses **Trench** technology to provide low RDS(ON) and fast switching characteristics. The maximum current can reach **45A**, and it has a wide **VGS** control range (±20V), making it stable in high-frequency, high-current applications.
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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 | 150V | 3V | 45A | 35mΩ | 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 | 150V | 3V | 45A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 150V | 3V | 45A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
Detailed parameter description
- **Model**: SQM40N15-38-GE3-VB
- **Package**: TO263
- **Configuration**: Unipolar N-channel
- **VDS** (drain-source withstand voltage): 150V
- **VGS** (gate-source voltage): ±20V
- **Vth** (gate-source threshold voltage): 3V
- **RDS(ON)** (on-resistance): 35mΩ @ VGS = 10V
- **ID** (maximum drain current): 45A
- **Technology**: Trench
- **Maximum power dissipation**: Adaptable according to specific applications and environments
- **Switching time**: Suitable for high-frequency switching operations, precise switching characteristics and fast response
- **Operating temperature range**: -55°C to +150°C
- **Model**: SQM40N15-38-GE3-VB
- **Package**: TO263
- **Configuration**: Unipolar N-channel
- **VDS** (drain-source withstand voltage): 150V
- **VGS** (gate-source voltage): ±20V
- **Vth** (gate-source threshold voltage): 3V
- **RDS(ON)** (on-resistance): 35mΩ @ VGS = 10V
- **ID** (maximum drain current): 45A
- **Technology**: Trench
- **Maximum power dissipation**: Adaptable according to specific applications and environments
- **Switching time**: Suitable for high-frequency switching operations, precise switching characteristics and fast response
- **Operating temperature range**: -55°C to +150°C
Domain and module applications：
Product application areas and module examples
1. **Power management module**:
Due to the low on-resistance (35mΩ) and high withstand voltage (150V) of SQM40N15-38-GE3-VB, it is very suitable for **DC-DC converters** and **AC-DC power modules**. Especially in battery-powered or renewable energy systems, it can effectively improve energy efficiency and reduce heat loss.
2. **Power tools and automotive power systems**:
This MOSFET is used as a switching element in power tools and electric vehicles to control motor drive systems. Its **45A** high current carrying capacity makes it suitable for high-power motor control and provides a stable and reliable working environment.
3. **Industrial control system**:
In the field of industrial automation, SQM40N15-38-GE3-VB can be used as a power switch to adjust the drive current of DC motors and is applied to **servo control systems** or **robot drive systems**. Its **Trench technology** provides low switching losses and is suitable for applications with high-frequency switching control.
4. **Automotive lighting and power conversion**:
In automotive electronic devices, especially **on-board power management** and **LED lighting control modules**, the SQM40N15-38-GE3-VB MOSFET can provide efficient current control and stability, helping to reduce power losses and improve overall system reliability.
5. **Consumer electronics**:
In power adapters for **mobile phone chargers**, **smart home devices** and **portable electronic products**, this MOSFET can provide efficient power conversion, especially in battery charging circuits. Through its efficient switching characteristics, it can effectively extend battery life.
1. **Power management module**:
Due to the low on-resistance (35mΩ) and high withstand voltage (150V) of SQM40N15-38-GE3-VB, it is very suitable for **DC-DC converters** and **AC-DC power modules**. Especially in battery-powered or renewable energy systems, it can effectively improve energy efficiency and reduce heat loss.
2. **Power tools and automotive power systems**:
This MOSFET is used as a switching element in power tools and electric vehicles to control motor drive systems. Its **45A** high current carrying capacity makes it suitable for high-power motor control and provides a stable and reliable working environment.
3. **Industrial control system**:
In the field of industrial automation, SQM40N15-38-GE3-VB can be used as a power switch to adjust the drive current of DC motors and is applied to **servo control systems** or **robot drive systems**. Its **Trench technology** provides low switching losses and is suitable for applications with high-frequency switching control.
4. **Automotive lighting and power conversion**:
In automotive electronic devices, especially **on-board power management** and **LED lighting control modules**, the SQM40N15-38-GE3-VB MOSFET can provide efficient current control and stability, helping to reduce power losses and improve overall system reliability.
5. **Consumer electronics**:
In power adapters for **mobile phone chargers**, **smart home devices** and **portable electronic products**, this MOSFET can provide efficient power conversion, especially in battery charging circuits. Through its efficient switching characteristics, it can effectively extend battery 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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