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STD22NM20NT4-VB Product details
Back to previous pageProduct introduction：
1. Product Introduction
**STD22NM20NT4-VB** is a high-performance single N-channel MOSFET in TO252 package, suitable for medium and high voltage power management applications. Its maximum drain-source voltage (VDS) is 200V and the maximum drain current (ID) is 30A, which is suitable for systems requiring high voltage switching performance. This MOSFET adopts Trench technology and has a low on-resistance (RDS(ON) = 55mΩ@VGS=10V), which can achieve low loss and high efficiency current control in medium power applications. STD22NM20NT4-VB is widely used in industrial power supplies, DC-DC converters, automotive power management and other fields, and can provide reliable high voltage switching performance.
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**STD22NM20NT4-VB** is a high-performance single N-channel MOSFET in TO252 package, suitable for medium and high voltage power management applications. Its maximum drain-source voltage (VDS) is 200V and the maximum drain current (ID) is 30A, which is suitable for systems requiring high voltage switching performance. This MOSFET adopts Trench technology and has a low on-resistance (RDS(ON) = 55mΩ@VGS=10V), which can achieve low loss and high efficiency current control in medium power applications. STD22NM20NT4-VB is widely used in industrial power supplies, DC-DC converters, automotive power management and other fields, and can provide reliable high voltage switching performance.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 200V | 3V | 30A | 55mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 200V | 3V | 30A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 200V | 3V | 30A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
II. Detailed parameter description
| Parameter | Value | Description|
|-----------------|----------------------------------|----------------------------------------------|
| **Package** | TO252 | TO252 package, suitable for surface mounting, optimized heat dissipation performance, suitable for medium and high voltage applications|
| **Configuration** | Single N-channel | N-channel configuration, suitable for high voltage switching applications|
| **VDS** | 200V | Drain-source voltage is 200V, suitable for medium and high voltage power management applications|
| **VGS** | ±20V | Gate-source voltage supports ±20V, compatible with various drive signals|
| **Vth** | 3V | Threshold voltage is 3V to ensure MOSFET switching performance|
| **RDS(ON)** | 55mΩ@VGS=10V | On-resistance is 55mΩ, suitable for medium power load applications|
| **ID** | 30A | Maximum drain current is 30A, suitable for high current loads|
| **Technology** | Trench | Using Trench technology to reduce on-resistance and improve switching performance|
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| Parameter | Value | Description|
|-----------------|----------------------------------|----------------------------------------------|
| **Package** | TO252 | TO252 package, suitable for surface mounting, optimized heat dissipation performance, suitable for medium and high voltage applications|
| **Configuration** | Single N-channel | N-channel configuration, suitable for high voltage switching applications|
| **VDS** | 200V | Drain-source voltage is 200V, suitable for medium and high voltage power management applications|
| **VGS** | ±20V | Gate-source voltage supports ±20V, compatible with various drive signals|
| **Vth** | 3V | Threshold voltage is 3V to ensure MOSFET switching performance|
| **RDS(ON)** | 55mΩ@VGS=10V | On-resistance is 55mΩ, suitable for medium power load applications|
| **ID** | 30A | Maximum drain current is 30A, suitable for high current loads|
| **Technology** | Trench | Using Trench technology to reduce on-resistance and improve switching performance|
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Domain and module applications：
3. Application fields and module examples
1. **Industrial power management**
**DC-DC converter**: STD22NM20NT4-VB is widely used in DC-DC converters, especially for power conversion applications requiring high voltage and high current. Its 200V drain-source voltage and 30A maximum drain current enable it to provide high efficiency in the conversion of high voltage input and stable output current.
**Switching elements in power systems**: In industrial power systems, STD22NM20NT4-VB can be used in switching power supplies and power distribution systems to achieve efficient power management by controlling high current and high voltage.
2. **Automotive power management**
**Automotive battery management system (BMS)**: This MOSFET plays a vital role in the automotive battery management system (BMS). Its high voltage withstand characteristics of up to 200V enable it to efficiently manage the charging and discharging process of the battery pack in electric vehicles (EV) and hybrid electric vehicles (HEV).
**Automotive power conversion module**: STD22NM20NT4-VB is also commonly used in automotive power conversion modules, which can efficiently handle voltage conversion in the vehicle's high-voltage battery power system and provide power to various electrical devices in the vehicle.
3. **Power adapter and battery charger**
**High-efficiency power adapter**: STD22NM20NT4-VB is widely used in high-efficiency power adapters, especially for high-voltage power adapters, such as laptop power adapters or home appliance power supplies. Its high conduction efficiency and low on-resistance ensure low-loss operation of the power adapter.
**Charger design**: In battery chargers, STD22NM20NT4-VB is suitable for controlling the conversion and voltage regulation of high-voltage input power, and can provide stable charging current for lithium batteries, lead-acid batteries, etc.
4. **Consumer electronics and home appliances**
**LED driver**: STD22NM20NT4-VB is suitable for the driver power supply of LED lighting systems. It can provide stable power to LED lamps by regulating current, ensuring efficient and long-lasting operation of LED lamps.
**Home appliance power module**: In home appliances, such as air conditioners and refrigerators, STD22NM20NT4-VB can be used as part of the power module to provide stable voltage and current for the equipment, ensuring the efficiency and reliability of the equipment during operation.
5. **Power inverter application**
**Solar inverter**: This MOSFET can be used in solar inverters to convert direct current (DC) into alternating current (AC) for home or industrial power systems. Its 200V withstand voltage range is suitable for small and medium-sized solar power generation systems.
**Wind power inverter**: In wind power generation systems, STD22NM20NT4-VB, as a high-voltage switching element, can efficiently process the DC power generated by wind power generation and perform necessary voltage conversion.
In summary, STD22NM20NT4-VB is suitable for many fields, especially in industrial power management, automotive power, DC-DC converters, and consumer electronics and home appliance power systems. It has low on-resistance and high current carrying capacity, which is very suitable for use in high-voltage power applications such as chargers, battery management systems, and power inverters.
1. **Industrial power management**
**DC-DC converter**: STD22NM20NT4-VB is widely used in DC-DC converters, especially for power conversion applications requiring high voltage and high current. Its 200V drain-source voltage and 30A maximum drain current enable it to provide high efficiency in the conversion of high voltage input and stable output current.
**Switching elements in power systems**: In industrial power systems, STD22NM20NT4-VB can be used in switching power supplies and power distribution systems to achieve efficient power management by controlling high current and high voltage.
2. **Automotive power management**
**Automotive battery management system (BMS)**: This MOSFET plays a vital role in the automotive battery management system (BMS). Its high voltage withstand characteristics of up to 200V enable it to efficiently manage the charging and discharging process of the battery pack in electric vehicles (EV) and hybrid electric vehicles (HEV).
**Automotive power conversion module**: STD22NM20NT4-VB is also commonly used in automotive power conversion modules, which can efficiently handle voltage conversion in the vehicle's high-voltage battery power system and provide power to various electrical devices in the vehicle.
3. **Power adapter and battery charger**
**High-efficiency power adapter**: STD22NM20NT4-VB is widely used in high-efficiency power adapters, especially for high-voltage power adapters, such as laptop power adapters or home appliance power supplies. Its high conduction efficiency and low on-resistance ensure low-loss operation of the power adapter.
**Charger design**: In battery chargers, STD22NM20NT4-VB is suitable for controlling the conversion and voltage regulation of high-voltage input power, and can provide stable charging current for lithium batteries, lead-acid batteries, etc.
4. **Consumer electronics and home appliances**
**LED driver**: STD22NM20NT4-VB is suitable for the driver power supply of LED lighting systems. It can provide stable power to LED lamps by regulating current, ensuring efficient and long-lasting operation of LED lamps.
**Home appliance power module**: In home appliances, such as air conditioners and refrigerators, STD22NM20NT4-VB can be used as part of the power module to provide stable voltage and current for the equipment, ensuring the efficiency and reliability of the equipment during operation.
5. **Power inverter application**
**Solar inverter**: This MOSFET can be used in solar inverters to convert direct current (DC) into alternating current (AC) for home or industrial power systems. Its 200V withstand voltage range is suitable for small and medium-sized solar power generation systems.
**Wind power inverter**: In wind power generation systems, STD22NM20NT4-VB, as a high-voltage switching element, can efficiently process the DC power generated by wind power generation and perform necessary voltage conversion.
In summary, STD22NM20NT4-VB is suitable for many fields, especially in industrial power management, automotive power, DC-DC converters, and consumer electronics and home appliance power systems. It has low on-resistance and high current carrying capacity, which is very suitable for use in high-voltage power applications such as chargers, battery management systems, and power inverters.
* 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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