中文
English
40N03S-VB Product details
Back to previous pageProduct introduction：
Product Introduction
**Model:** 40N03S-VB
**Package:** TO263
**Configuration:** Single N-channel MOSFET
**Main parameters:**
- Drain-source voltage (VDS): 30V
- Gate-source voltage (VGS): ±20V
- Threshold voltage (Vth): 1.7V
- On-resistance (RDS(ON)): 18mΩ @ VGS=4.5V, 12mΩ @ VGS=10V
- Drain current (ID): 50A
- Technology: Trench
**Model:** 40N03S-VB
**Package:** TO263
**Configuration:** Single N-channel MOSFET
**Main parameters:**
- Drain-source voltage (VDS): 30V
- Gate-source voltage (VGS): ±20V
- Threshold voltage (Vth): 1.7V
- On-resistance (RDS(ON)): 18mΩ @ VGS=4.5V, 12mΩ @ VGS=10V
- Drain current (ID): 50A
- Technology: Trench
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 | 30V | 1.7V | 50A | 18(mΩ) | 12(mΩ) | 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 | 30V | 1.7V | 50A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 30V | 1.7V | 50A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
Detailed parameter description
| Parameter name | Parameter value|
|-----------------|--------------------|
| Drain-source voltage (VDS) | 30V |
| Gate-source voltage (VGS) | ±20V |
| Threshold voltage (Vth) | 1.7V |
| On-resistance (RDS(ON)) | 18mΩ @ VGS=4.5V |
| | 12mΩ @ VGS=10V |
| Drain current (ID) | 50A |
| Power dissipation (Ptot) | 85W |
| Input capacitance (Ciss) | 3700pF |
| Output capacitance (Coss) | 550pF |
| Reverse transfer capacitance (Crss) | 130pF |
| Turn-on time (ton) | 14ns |
| Turn-off time (toff) | 40ns |
| Operating temperature range (Tj) | -55°C ~ 175°C |
| Package type | TO263 |
| Parameter name | Parameter value|
|-----------------|--------------------|
| Drain-source voltage (VDS) | 30V |
| Gate-source voltage (VGS) | ±20V |
| Threshold voltage (Vth) | 1.7V |
| On-resistance (RDS(ON)) | 18mΩ @ VGS=4.5V |
| | 12mΩ @ VGS=10V |
| Drain current (ID) | 50A |
| Power dissipation (Ptot) | 85W |
| Input capacitance (Ciss) | 3700pF |
| Output capacitance (Coss) | 550pF |
| Reverse transfer capacitance (Crss) | 130pF |
| Turn-on time (ton) | 14ns |
| Turn-off time (toff) | 40ns |
| Operating temperature range (Tj) | -55°C ~ 175°C |
| Package type | TO263 |
Domain and module applications：
Application fields and module examples
1. **Power management**: 40N03S-VB is suitable for various power management applications, such as power adapters, switching power supplies and battery management systems. Its low on-resistance and high drain current characteristics make it excel in high-efficiency, high-power density power supply designs.
2. **Power tools**: In power tools, this MOSFET can be used in motor drive circuits for tools such as electric drills and electric hammers, providing efficient current control and stable working performance.
3. **Automotive electronics**: In the field of automotive electronics, this MOSFET can be applied to modules such as on-board electronic equipment, electric vehicle control systems and charging piles to ensure efficient operation and safety of the system.
4. **Consumer electronics**: Suitable for power management modules for consumer electronic products such as tablets, smart phones and home appliances, providing efficient power conversion and stable power output.
5. **Industrial Control**: In industrial control systems, this MOSFET can be used in modules such as industrial motor controllers, inverters, and industrial power supplies to provide efficient power conversion and stable power management.
Through these specific examples of application areas and modules, it can be seen that 40N03S-VB TO263 MOSFET has been widely used in many fields due to its high power and high efficiency characteristics.
1. **Power management**: 40N03S-VB is suitable for various power management applications, such as power adapters, switching power supplies and battery management systems. Its low on-resistance and high drain current characteristics make it excel in high-efficiency, high-power density power supply designs.
2. **Power tools**: In power tools, this MOSFET can be used in motor drive circuits for tools such as electric drills and electric hammers, providing efficient current control and stable working performance.
3. **Automotive electronics**: In the field of automotive electronics, this MOSFET can be applied to modules such as on-board electronic equipment, electric vehicle control systems and charging piles to ensure efficient operation and safety of the system.
4. **Consumer electronics**: Suitable for power management modules for consumer electronic products such as tablets, smart phones and home appliances, providing efficient power conversion and stable power output.
5. **Industrial Control**: In industrial control systems, this MOSFET can be used in modules such as industrial motor controllers, inverters, and industrial power supplies to provide efficient power conversion and stable power management.
Through these specific examples of application areas and modules, it can be seen that 40N03S-VB TO263 MOSFET has been widely used in many fields due to its high power and high efficiency characteristics.
* 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
