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STH16NA40-VB Product details
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STH16NA40-VB Product Introduction
STH16NA40-VB is a **single N-type MOSFET** in **TO247 package**, with **500V maximum drain-source voltage (VDS)**, **30V gate-source voltage (VGS)**, and supports **40A maximum drain current (ID)**. Its **on-resistance (RDS(ON))** is **80mΩ** (VGS=10V), and it adopts **SJ_Multi-EPI technology**, which provides extremely low power consumption and high efficiency performance for high-efficiency power electronic equipment. The **turn-on voltage (Vth)** of this MOSFET is **3.8V**, which is suitable for use in medium and high voltage power management and conversion applications. The design of STH16NA40-VB combines high withstand voltage, low loss and high current capability, and is suitable for various power conversion systems, such as **switching power supplies**, **motor drives** and **power amplifiers**, and is an ideal choice for high-efficiency power electronic systems.
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STH16NA40-VB is a **single N-type MOSFET** in **TO247 package**, with **500V maximum drain-source voltage (VDS)**, **30V gate-source voltage (VGS)**, and supports **40A maximum drain current (ID)**. Its **on-resistance (RDS(ON))** is **80mΩ** (VGS=10V), and it adopts **SJ_Multi-EPI technology**, which provides extremely low power consumption and high efficiency performance for high-efficiency power electronic equipment. The **turn-on voltage (Vth)** of this MOSFET is **3.8V**, which is suitable for use in medium and high voltage power management and conversion applications. The design of STH16NA40-VB combines high withstand voltage, low loss and high current capability, and is suitable for various power conversion systems, such as **switching power supplies**, **motor drives** and **power amplifiers**, and is an ideal choice for high-efficiency power electronic systems.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 500V | 3.8V | 40A | 80mΩ | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 500V | 3.8V | 40A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 500V | 3.8V | 40A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N |
STH16NA40-VB Detailed Parameter Description
| **Parameter** | **Value** | **Description** |
|-------------------------|-------------------------------------|---------------------------------------------------|
| **Package Type** | TO247 | Suitable for medium and high power applications, with high thermal and electrical performance. |
| **Channel Configuration** | Single N-Channel | Common configuration, suitable for applications that need to switch high voltage and high current. |
| **Drain-Source Voltage (VDS)** | 500V | Maximum drain voltage is **500V**, suitable for higher voltage power control and conversion applications. |
| **Gate-Source Voltage (VGS)** | ±30V | Supports a maximum gate-source voltage of **±30V**, flexible drive capability. |
| **Throw-on voltage (Vth)** | 3.8V | The starting turn-on voltage is **3.8V**, suitable for driving medium and high voltage circuits. |
| **On-resistance (RDS(ON))** | 80mΩ @ VGS = 10V | The lower on-resistance is suitable for high-efficiency and low-power power conversion systems. |
| **Drain current (ID)** | 40A | The maximum drain current is **40A**, suitable for applications with high current loads. |
| **Technology type** | SJ_Multi-EPI | Using **SJ_Multi-EPI technology** to improve efficiency and reduce power consumption. |
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| **Parameter** | **Value** | **Description** |
|-------------------------|-------------------------------------|---------------------------------------------------|
| **Package Type** | TO247 | Suitable for medium and high power applications, with high thermal and electrical performance. |
| **Channel Configuration** | Single N-Channel | Common configuration, suitable for applications that need to switch high voltage and high current. |
| **Drain-Source Voltage (VDS)** | 500V | Maximum drain voltage is **500V**, suitable for higher voltage power control and conversion applications. |
| **Gate-Source Voltage (VGS)** | ±30V | Supports a maximum gate-source voltage of **±30V**, flexible drive capability. |
| **Throw-on voltage (Vth)** | 3.8V | The starting turn-on voltage is **3.8V**, suitable for driving medium and high voltage circuits. |
| **On-resistance (RDS(ON))** | 80mΩ @ VGS = 10V | The lower on-resistance is suitable for high-efficiency and low-power power conversion systems. |
| **Drain current (ID)** | 40A | The maximum drain current is **40A**, suitable for applications with high current loads. |
| **Technology type** | SJ_Multi-EPI | Using **SJ_Multi-EPI technology** to improve efficiency and reduce power consumption. |
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Domain and module applications：
Application fields and module examples of STH16NA40-VB
1. **Switching Power Supplies**
STH16NA40-VB is very suitable for **switching power supplies (SMPS)**, such as **AC-DC converters**, **DC-DC converters** and **high-efficiency power modules**. Its **500V drain-source voltage** and **40A current carrying capacity** enable it to handle the conversion requirements of larger currents and higher voltages, while its **low on-resistance (80mΩ)** can reduce power consumption and heat generation, improving overall system efficiency.
2. **Motor Drives**
In **motor drive systems**, STH16NA40-VB can be used as a power switch, especially for **brushless DC motors (BLDC)** and **stepper motor drives**. Its **high current carrying capacity** and **high withstand voltage** enable it to withstand large currents and provide stable current control when the motor starts, runs and stops.
3. **Power Amplifiers**
As a key component of **power amplifiers**, STH16NA40-VB can be used in **audio amplifiers** or **RF amplifiers**. Its low on-resistance and high current capability can ensure strong output and stability of signals, especially suitable for high-power applications.
4. **Solar Inverters**
In **solar inverters**, STH16NA40-VB is used to convert DC power into AC power. Due to its **500V withstand voltage** and **40A drain current**, STH16NA40-VB is suitable for handling larger currents and voltages in solar power generation systems, providing efficient and stable power conversion.
5. **Automotive Power Systems**
In **Automotive Power Systems**, the STH16NA40-VB can be used for battery management and power conversion modules in **Electric Vehicles (EVs)** and **Hybrid Electric Vehicles (HEVs)**. Its high withstand voltage, low on-resistance, and high current carrying capacity enable it to efficiently handle battery current and ensure the stability and efficiency of the EV power system.
6. **Industrial Automation**
In **Industrial Automation** applications, the STH16NA40-VB can be used for **Electric Drive Systems** and **Robotic Control Systems**. Its high current and high voltage carrying capacity, combined with **low on-resistance**, make it ideal for applications in industrial equipment that require high power control accuracy and efficiency.
7. **Battery Charging Systems**
In **battery chargers**, the STH16NA40-VB can be used as a power switch to provide efficient current conversion and battery charging management. Its low on-resistance and high current handling capability enable it to efficiently control current and reduce losses during the charging process, thereby extending battery life.
8. **Home Appliances**
In **home appliances**, the STH16NA40-VB can be used for power switch control of devices such as **electric heaters, air conditioners, and refrigerators**. With its **500V drain-source voltage** and **40A current carrying capacity**, the STH16NA40-VB can efficiently handle high-power loads and ensure stable operation of the equipment.
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In summary, STH16NA40-VB is a high-performance, high-current carrying **N-type MOSFET**. Its **500V withstand voltage capability, low on-resistance and high current capability** make it suitable for **switching power supplies, motor drives, solar inverters, automotive power systems and other fields**. In addition, it is also widely used in **industrial automation, battery charging systems** and **home appliances** and other high-power, high-efficiency application scenarios.
1. **Switching Power Supplies**
STH16NA40-VB is very suitable for **switching power supplies (SMPS)**, such as **AC-DC converters**, **DC-DC converters** and **high-efficiency power modules**. Its **500V drain-source voltage** and **40A current carrying capacity** enable it to handle the conversion requirements of larger currents and higher voltages, while its **low on-resistance (80mΩ)** can reduce power consumption and heat generation, improving overall system efficiency.
2. **Motor Drives**
In **motor drive systems**, STH16NA40-VB can be used as a power switch, especially for **brushless DC motors (BLDC)** and **stepper motor drives**. Its **high current carrying capacity** and **high withstand voltage** enable it to withstand large currents and provide stable current control when the motor starts, runs and stops.
3. **Power Amplifiers**
As a key component of **power amplifiers**, STH16NA40-VB can be used in **audio amplifiers** or **RF amplifiers**. Its low on-resistance and high current capability can ensure strong output and stability of signals, especially suitable for high-power applications.
4. **Solar Inverters**
In **solar inverters**, STH16NA40-VB is used to convert DC power into AC power. Due to its **500V withstand voltage** and **40A drain current**, STH16NA40-VB is suitable for handling larger currents and voltages in solar power generation systems, providing efficient and stable power conversion.
5. **Automotive Power Systems**
In **Automotive Power Systems**, the STH16NA40-VB can be used for battery management and power conversion modules in **Electric Vehicles (EVs)** and **Hybrid Electric Vehicles (HEVs)**. Its high withstand voltage, low on-resistance, and high current carrying capacity enable it to efficiently handle battery current and ensure the stability and efficiency of the EV power system.
6. **Industrial Automation**
In **Industrial Automation** applications, the STH16NA40-VB can be used for **Electric Drive Systems** and **Robotic Control Systems**. Its high current and high voltage carrying capacity, combined with **low on-resistance**, make it ideal for applications in industrial equipment that require high power control accuracy and efficiency.
7. **Battery Charging Systems**
In **battery chargers**, the STH16NA40-VB can be used as a power switch to provide efficient current conversion and battery charging management. Its low on-resistance and high current handling capability enable it to efficiently control current and reduce losses during the charging process, thereby extending battery life.
8. **Home Appliances**
In **home appliances**, the STH16NA40-VB can be used for power switch control of devices such as **electric heaters, air conditioners, and refrigerators**. With its **500V drain-source voltage** and **40A current carrying capacity**, the STH16NA40-VB can efficiently handle high-power loads and ensure stable operation of the equipment.
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In summary, STH16NA40-VB is a high-performance, high-current carrying **N-type MOSFET**. Its **500V withstand voltage capability, low on-resistance and high current capability** make it suitable for **switching power supplies, motor drives, solar inverters, automotive power systems and other fields**. In addition, it is also widely used in **industrial automation, battery charging systems** and **home appliances** and other high-power, high-efficiency application scenarios.
* 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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