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STB21NM60ND-VB Product details
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1. **STB21NM60ND-VB Product Introduction**
STB21NM60ND-VB is a unipolar N-channel MOSFET using SJ_Multi-EPI technology, packaged in TO263, designed for high voltage, high power and high efficiency power management applications. The product has a maximum drain-source voltage (VDS) of 650V and can handle higher voltage loads. The gate voltage (VGS) range is ±30V, the threshold voltage (Vth) is 3.5V, the on-resistance (RDS(ON)) is 160mΩ @ VGS=10V, and the maximum drain current (ID) is 20A.
Due to the use of SJ_Multi-EPI technology, STB21NM60ND-VB provides excellent voltage resistance and low conduction loss, performs well in high voltage and high current environments, and is suitable for power conversion and high power applications. The low on-resistance of this MOSFET helps reduce the heat generation of the system, further improving the efficiency and reliability of the system. It is widely used in power electronics, electric vehicles, industrial power management and other fields.
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STB21NM60ND-VB is a unipolar N-channel MOSFET using SJ_Multi-EPI technology, packaged in TO263, designed for high voltage, high power and high efficiency power management applications. The product has a maximum drain-source voltage (VDS) of 650V and can handle higher voltage loads. The gate voltage (VGS) range is ±30V, the threshold voltage (Vth) is 3.5V, the on-resistance (RDS(ON)) is 160mΩ @ VGS=10V, and the maximum drain current (ID) is 20A.
Due to the use of SJ_Multi-EPI technology, STB21NM60ND-VB provides excellent voltage resistance and low conduction loss, performs well in high voltage and high current environments, and is suitable for power conversion and high power applications. The low on-resistance of this MOSFET helps reduce the heat generation of the system, further improving the efficiency and reliability of the system. It is widely used in power electronics, electric vehicles, industrial power management and other fields.
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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 | 650V | 3.5V | 20A | 160mΩ | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 650V | 3.5V | 20A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 650V | 3.5V | 20A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
2. **STB21NM60ND-VB Detailed Parameter Description**
| **Parameter Category** | **Parameter Value** | **Description** |
|----------------------|---------------------------------------|--------------------------------------------------------|
| **Package Type** | TO263 | Surface mount package, suitable for high current and high power applications|
| **Configuration** | Unipolar N-channel | Suitable for forward current control applications, commonly used in power switching systems|
| **Drain-Source Voltage (VDS)** | 650V | Maximum operating voltage, suitable for high voltage power supply and load applications|
| **Gate Voltage (VGS)** | ±30V | Supports a wide range of gate voltages, suitable for a variety of drive circuits|
| **Threshold Voltage (Vth)** | 3.5V | High startup voltage to ensure stable switching at higher voltages|
| **On-resistance (RDS(ON))** | 160mΩ @ VGS=10V | Low on-resistance at VGS=10V for high-efficiency power systems|
| **Drain Current (ID)** | 20A | Supports higher current loads for high-power applications|
| **Technology Type** | SJ_Multi-EPI | Provides low on-resistance and high switching speed for high-voltage applications|
| **Operating Temperature Range** | -55°C to 150°C | Wide operating temperature range ensures stable operation under extreme conditions|
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| **Parameter Category** | **Parameter Value** | **Description** |
|----------------------|---------------------------------------|--------------------------------------------------------|
| **Package Type** | TO263 | Surface mount package, suitable for high current and high power applications|
| **Configuration** | Unipolar N-channel | Suitable for forward current control applications, commonly used in power switching systems|
| **Drain-Source Voltage (VDS)** | 650V | Maximum operating voltage, suitable for high voltage power supply and load applications|
| **Gate Voltage (VGS)** | ±30V | Supports a wide range of gate voltages, suitable for a variety of drive circuits|
| **Threshold Voltage (Vth)** | 3.5V | High startup voltage to ensure stable switching at higher voltages|
| **On-resistance (RDS(ON))** | 160mΩ @ VGS=10V | Low on-resistance at VGS=10V for high-efficiency power systems|
| **Drain Current (ID)** | 20A | Supports higher current loads for high-power applications|
| **Technology Type** | SJ_Multi-EPI | Provides low on-resistance and high switching speed for high-voltage applications|
| **Operating Temperature Range** | -55°C to 150°C | Wide operating temperature range ensures stable operation under extreme conditions|
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Domain and module applications：
3. **Application fields and module examples**
1. **Power management system**
- **Application module**: AC-DC power adapter, DC-DC converter, power conversion module
- **Example**: STB21NM60ND-VB can be used in power management systems such as AC-DC power adapter and DC-DC converter. Its maximum drain-source voltage of 650V is suitable for high-voltage input power supply and can provide stable current control. At the same time, its low on-resistance improves the efficiency of the system and reduces power loss.
2. **Electric vehicle (EV)**
- **Application module**: Electric vehicle charging system, battery management system (BMS)
- **Example**: In the charging system of electric vehicles, STB21NM60ND-VB can be used to control the battery charging and discharging process. Due to its high voltage resistance, it can support the charging system in a high voltage environment and ensure the stability and efficiency of the charging process.
3. **Industrial Power Electronics**
- **Application Module**: Power Inverter, Power Converter, Industrial Power Management
- **Example**: STB21NM60ND-VB is suitable for power inverters and power converters in the field of industrial power electronics. Its high withstand voltage capability and low on-resistance are very suitable for applications that require high voltage and high current control, which can effectively improve power conversion efficiency and reduce heat generation.
4. **Solar Inverter**
- **Application Module**: Solar Panel Inverter, Photovoltaic Power Generation System
- **Example**: In photovoltaic power generation systems, STB21NM60ND-VB can be used in solar inverters to convert DC to AC. Its high withstand voltage capability of 650V and low on-resistance make it very suitable for high-voltage solar systems, improving the overall efficiency of the system.
5. **Home appliance power management**
- **Application modules**: air conditioners, electric water heaters, home appliance power supplies
- **Example**: STB21NM60ND-VB can be used for power management systems in home appliances, such as power conversion modules for air conditioners and electric water heaters. Its high withstand voltage and low on-resistance characteristics enable home appliances to operate stably under high loads while maintaining high efficiency.
6. **Communication equipment**
- **Application modules**: communication base station power supply, power amplifier, power management
- **Example**: In a communication base station, STB21NM60ND-VB can be used for the power module of the power amplifier to provide stable current supply. It can work efficiently in a high-voltage power supply environment and support long-term stable operation of the communication system.
7. **Power transmission and distribution**
- **Application module**: Power transmission converter, power distribution system
- **Example**: STB21NM60ND-VB is suitable for power conversion modules in power transmission and distribution systems. It can handle high voltage power and provide stable current delivery, especially suitable for power converters and distribution devices in power transmission equipment.
8. **Medical equipment**
- **Application module**: Medical equipment power management system
- **Example**: In medical equipment, STB21NM60ND-VB can be used in power management systems to provide stable power control and ensure stable operation of equipment under high load. Its high voltage tolerance is suitable for medical power modules that require high voltage, such as monitors and radiotherapy equipment.
As a high-voltage, high-current MOSFET, STB21NM60ND-VB is very suitable for high-power power management applications that require high efficiency and stability, such as power conversion, electric vehicle charging, power electronics, solar inverters, etc., providing a reliable and high-efficiency solution.
1. **Power management system**
- **Application module**: AC-DC power adapter, DC-DC converter, power conversion module
- **Example**: STB21NM60ND-VB can be used in power management systems such as AC-DC power adapter and DC-DC converter. Its maximum drain-source voltage of 650V is suitable for high-voltage input power supply and can provide stable current control. At the same time, its low on-resistance improves the efficiency of the system and reduces power loss.
2. **Electric vehicle (EV)**
- **Application module**: Electric vehicle charging system, battery management system (BMS)
- **Example**: In the charging system of electric vehicles, STB21NM60ND-VB can be used to control the battery charging and discharging process. Due to its high voltage resistance, it can support the charging system in a high voltage environment and ensure the stability and efficiency of the charging process.
3. **Industrial Power Electronics**
- **Application Module**: Power Inverter, Power Converter, Industrial Power Management
- **Example**: STB21NM60ND-VB is suitable for power inverters and power converters in the field of industrial power electronics. Its high withstand voltage capability and low on-resistance are very suitable for applications that require high voltage and high current control, which can effectively improve power conversion efficiency and reduce heat generation.
4. **Solar Inverter**
- **Application Module**: Solar Panel Inverter, Photovoltaic Power Generation System
- **Example**: In photovoltaic power generation systems, STB21NM60ND-VB can be used in solar inverters to convert DC to AC. Its high withstand voltage capability of 650V and low on-resistance make it very suitable for high-voltage solar systems, improving the overall efficiency of the system.
5. **Home appliance power management**
- **Application modules**: air conditioners, electric water heaters, home appliance power supplies
- **Example**: STB21NM60ND-VB can be used for power management systems in home appliances, such as power conversion modules for air conditioners and electric water heaters. Its high withstand voltage and low on-resistance characteristics enable home appliances to operate stably under high loads while maintaining high efficiency.
6. **Communication equipment**
- **Application modules**: communication base station power supply, power amplifier, power management
- **Example**: In a communication base station, STB21NM60ND-VB can be used for the power module of the power amplifier to provide stable current supply. It can work efficiently in a high-voltage power supply environment and support long-term stable operation of the communication system.
7. **Power transmission and distribution**
- **Application module**: Power transmission converter, power distribution system
- **Example**: STB21NM60ND-VB is suitable for power conversion modules in power transmission and distribution systems. It can handle high voltage power and provide stable current delivery, especially suitable for power converters and distribution devices in power transmission equipment.
8. **Medical equipment**
- **Application module**: Medical equipment power management system
- **Example**: In medical equipment, STB21NM60ND-VB can be used in power management systems to provide stable power control and ensure stable operation of equipment under high load. Its high voltage tolerance is suitable for medical power modules that require high voltage, such as monitors and radiotherapy equipment.
As a high-voltage, high-current MOSFET, STB21NM60ND-VB is very suitable for high-power power management applications that require high efficiency and stability, such as power conversion, electric vehicle charging, power electronics, solar inverters, etc., providing a reliable and high-efficiency solution.
* 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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