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STD7NM50N-1-VB Product details
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Product Introduction
**Model: STD7NM50N-1-VB**
STD7NM50N-1-VB is a high-performance N-channel power MOSFET in TO251 package, designed for high-voltage applications. The device has a drain-source voltage (VDS) of 650V, a gate-source voltage (VGS) of 30V, and utilizes Super Junction (SJ) multi-epitaxial technology (Multi-EPI) to effectively reduce conduction losses and switching losses. Its low on-resistance (RDS(ON)) and high current carrying capacity (ID) make it an ideal choice for efficiency-first designs.
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**Model: STD7NM50N-1-VB**
STD7NM50N-1-VB is a high-performance N-channel power MOSFET in TO251 package, designed for high-voltage applications. The device has a drain-source voltage (VDS) of 650V, a gate-source voltage (VGS) of 30V, and utilizes Super Junction (SJ) multi-epitaxial technology (Multi-EPI) to effectively reduce conduction losses and switching losses. Its low on-resistance (RDS(ON)) and high current carrying capacity (ID) make it an ideal choice for efficiency-first designs.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 650V | 3.5V | 7A | 700mΩ | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 650V | 3.5V | 7A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 650V | 3.5V | 7A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO251 | Single-N |
Parameter Description
1. **Package Type**: TO251
- Small size, suitable for high-density design.
2. **Configuration**: Single N-channel
- Suitable for high-efficiency power switch circuit design.
3. **Drain-source voltage (VDS)**: 650V
- Supports high-voltage operation, suitable for industrial and consumer applications.
4. **Gate-source voltage (VGS)**: ±30V
- Provides a wide gate drive range to enhance design flexibility.
5. **Threshold voltage (Vth)**: 3.5V
- Provides robust switching performance to ensure reliability.
6. **On-resistance (RDS(ON))**: 700mΩ @ VGS=10V
- Effectively reduces conduction loss and improves circuit efficiency.
7. **Drain Current (ID)**: 7A
- Provides medium current capability for a wide range of load conditions.
8. **Technology Type**: SJ_Multi-EPI
- Optimizes on-resistance and thermal performance through super junction technology to support high-performance design.
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1. **Package Type**: TO251
- Small size, suitable for high-density design.
2. **Configuration**: Single N-channel
- Suitable for high-efficiency power switch circuit design.
3. **Drain-source voltage (VDS)**: 650V
- Supports high-voltage operation, suitable for industrial and consumer applications.
4. **Gate-source voltage (VGS)**: ±30V
- Provides a wide gate drive range to enhance design flexibility.
5. **Threshold voltage (Vth)**: 3.5V
- Provides robust switching performance to ensure reliability.
6. **On-resistance (RDS(ON))**: 700mΩ @ VGS=10V
- Effectively reduces conduction loss and improves circuit efficiency.
7. **Drain Current (ID)**: 7A
- Provides medium current capability for a wide range of load conditions.
8. **Technology Type**: SJ_Multi-EPI
- Optimizes on-resistance and thermal performance through super junction technology to support high-performance design.
---
Domain and module applications：
Applications and module examples
1. **Industrial power modules**
- Used in switch mode power supplies (SMPS) for industrial equipment, such as motor drives, welding equipment, industrial heaters, etc. Its high drain-source voltage enables stable operation in harsh environments.
2. **Lighting systems**
- In LED drivers and high-voltage fluorescent lamp ballasts, the STD7NM50N-1-VB provides efficient current switching capabilities, improving the energy efficiency of the overall lighting system.
3. **Consumer electronics**
- In high-voltage power supply modules such as TVs and home appliances (such as microwave ovens and refrigerators), low on-resistance reduces energy consumption, improves equipment life and reliability.
4. **New energy applications**
- Suitable for DC-DC and DC-AC converter modules in solar inverters, providing efficient power conversion capabilities for solar systems.
5. **Battery Management System**
- Charge and discharge management module used in energy storage systems to help optimize energy use and improve charging efficiency.
The device's high voltage capability and low power consumption make it a reliable solution in industrial and consumer electronic designs.
1. **Industrial power modules**
- Used in switch mode power supplies (SMPS) for industrial equipment, such as motor drives, welding equipment, industrial heaters, etc. Its high drain-source voltage enables stable operation in harsh environments.
2. **Lighting systems**
- In LED drivers and high-voltage fluorescent lamp ballasts, the STD7NM50N-1-VB provides efficient current switching capabilities, improving the energy efficiency of the overall lighting system.
3. **Consumer electronics**
- In high-voltage power supply modules such as TVs and home appliances (such as microwave ovens and refrigerators), low on-resistance reduces energy consumption, improves equipment life and reliability.
4. **New energy applications**
- Suitable for DC-DC and DC-AC converter modules in solar inverters, providing efficient power conversion capabilities for solar systems.
5. **Battery Management System**
- Charge and discharge management module used in energy storage systems to help optimize energy use and improve charging efficiency.
The device's high voltage capability and low power consumption make it a reliable solution in industrial and consumer electronic designs.
* 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：
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