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STU6N65K3-VB Product details
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Product Introduction
**STU6N65K3-VB** is a **single N-channel MOSFET** in **TO251 package**, based on **SJ_Multi-EPI technology**, capable of withstanding drain-source voltages up to **650V**. This product has a **maximum drain current** of **5A, suitable for medium-power switching applications, and its **950mΩ** on-resistance gives it good energy efficiency and low power consumption. It is suitable for **power conversion, motor drive, power electronic equipment** and other fields, and can operate stably in high voltage environments. **SJ_Multi-EPI technology** provides superior thermal management and reliability, suitable for industrial and home appliance applications that require high stability and long-term operation.
**STU6N65K3-VB** is a **single N-channel MOSFET** in **TO251 package**, based on **SJ_Multi-EPI technology**, capable of withstanding drain-source voltages up to **650V**. This product has a **maximum drain current** of **5A, suitable for medium-power switching applications, and its **950mΩ** on-resistance gives it good energy efficiency and low power consumption. It is suitable for **power conversion, motor drive, power electronic equipment** and other fields, and can operate stably in high voltage environments. **SJ_Multi-EPI technology** provides superior thermal management and reliability, suitable for industrial and home appliance applications that require high stability and long-term operation.
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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 | 5A | 950mΩ | 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 | 5A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 650V | 3.5V | 5A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO251 | Single-N |
Detailed parameter description
- **Package type**: TO251
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (Vds)**: 650V
- **Maximum gate-source voltage (Vgs)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (Rds(on))**:
- Vgs = 10V: 950mΩ
- **Maximum drain current (Id)**: 5A
- **Input capacitance (Ciss)**: Approx. 420pF @ Vds = 400V
- **Output capacitance (Coss)**: Approx. 80pF @ Vds = 400V
- **Reverse recovery time (Trr)**: Max. 100ns
- **Maximum power dissipation (Pd)**: Maximum 100W (depending on the working environment)
- **Operating temperature range**: -55°C to +150°C
- **Technology**: SJ_Multi-EPI (Enhanced multi-junction field effect transistor technology)
- **Package type**: TO251
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (Vds)**: 650V
- **Maximum gate-source voltage (Vgs)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (Rds(on))**:
- Vgs = 10V: 950mΩ
- **Maximum drain current (Id)**: 5A
- **Input capacitance (Ciss)**: Approx. 420pF @ Vds = 400V
- **Output capacitance (Coss)**: Approx. 80pF @ Vds = 400V
- **Reverse recovery time (Trr)**: Max. 100ns
- **Maximum power dissipation (Pd)**: Maximum 100W (depending on the working environment)
- **Operating temperature range**: -55°C to +150°C
- **Technology**: SJ_Multi-EPI (Enhanced multi-junction field effect transistor technology)
Domain and module applications：
Applicable fields and module application examples
1. **Power converters (AC-DC and DC-DC converters)**
Due to its **650V high voltage carrying capacity**, **STU6N65K3-VB** is very suitable for **AC-DC and DC-DC power converters**, especially in scenarios that need to withstand higher voltages, such as industrial power supplies, photovoltaic power supplies, and communication power supplies. Its low on-resistance characteristics help improve overall energy efficiency and reduce heat loss, and are suitable for switching applications in power systems.
2. **Motor drive system**
This MOSFET is suitable for **motor drive**, especially in the drive circuits of **DC motors** or **brushless DC motors (BLDC)** that require high voltage control. Switching efficiency in motor control systems is very important, and **STU6N65K3-VB**'s **low Rds(on)** and **high voltage capability** can ensure long-term and efficient operation in motor drives.
3. **Inverter applications (solar and wind)**
In **solar inverters** and **wind inverters**, **STU6N65K3-VB** provides efficient **DC-AC conversion**, converting DC power into AC power for use in the power grid. High-voltage loads are often encountered in solar systems, and this MOSFET is just right for this high-voltage environment, ensuring stable operation of the system.
4. **Uninterruptible power supply (UPS)**
In **Uninterruptible power supply (UPS) systems**, **STU6N65K3-VB** can be used as an efficient power switching element to ensure that power can continue to be supplied by batteries during power outages. The high voltage carrying capacity and excellent switching characteristics of this MOSFET make it very suitable for use in key power supply equipment to ensure long-term stable power supply.
5. **Power Electronic Modules**
Due to its **650V high withstand voltage characteristics**, **STU6N65K3-VB** is also suitable for various **power electronic modules**, such as **power amplifiers** and **power conditioners**, especially in applications requiring high current and high voltage. Its low on-resistance characteristics help reduce power losses and are suitable for systems that require efficient power management.
6. **Electric Vehicle Charger (EV)**
In **EV charger** systems, **STU6N65K3-VB** can be used for efficient power switching, especially during the charging process where precise control of current and voltage is critical. Its high withstand voltage and good on-state performance make it an ideal power switching component in EV charging piles.
7. **Industrial Automation and Robotic Systems**
**STU6N65K3-VB** is particularly widely used in **industrial automation**, especially in drive and control systems such as **industrial robots** and **automated mechanical equipment**. It controls motors, drives and other loads with high efficiency while keeping heat losses low.
1. **Power converters (AC-DC and DC-DC converters)**
Due to its **650V high voltage carrying capacity**, **STU6N65K3-VB** is very suitable for **AC-DC and DC-DC power converters**, especially in scenarios that need to withstand higher voltages, such as industrial power supplies, photovoltaic power supplies, and communication power supplies. Its low on-resistance characteristics help improve overall energy efficiency and reduce heat loss, and are suitable for switching applications in power systems.
2. **Motor drive system**
This MOSFET is suitable for **motor drive**, especially in the drive circuits of **DC motors** or **brushless DC motors (BLDC)** that require high voltage control. Switching efficiency in motor control systems is very important, and **STU6N65K3-VB**'s **low Rds(on)** and **high voltage capability** can ensure long-term and efficient operation in motor drives.
3. **Inverter applications (solar and wind)**
In **solar inverters** and **wind inverters**, **STU6N65K3-VB** provides efficient **DC-AC conversion**, converting DC power into AC power for use in the power grid. High-voltage loads are often encountered in solar systems, and this MOSFET is just right for this high-voltage environment, ensuring stable operation of the system.
4. **Uninterruptible power supply (UPS)**
In **Uninterruptible power supply (UPS) systems**, **STU6N65K3-VB** can be used as an efficient power switching element to ensure that power can continue to be supplied by batteries during power outages. The high voltage carrying capacity and excellent switching characteristics of this MOSFET make it very suitable for use in key power supply equipment to ensure long-term stable power supply.
5. **Power Electronic Modules**
Due to its **650V high withstand voltage characteristics**, **STU6N65K3-VB** is also suitable for various **power electronic modules**, such as **power amplifiers** and **power conditioners**, especially in applications requiring high current and high voltage. Its low on-resistance characteristics help reduce power losses and are suitable for systems that require efficient power management.
6. **Electric Vehicle Charger (EV)**
In **EV charger** systems, **STU6N65K3-VB** can be used for efficient power switching, especially during the charging process where precise control of current and voltage is critical. Its high withstand voltage and good on-state performance make it an ideal power switching component in EV charging piles.
7. **Industrial Automation and Robotic Systems**
**STU6N65K3-VB** is particularly widely used in **industrial automation**, especially in drive and control systems such as **industrial robots** and **automated mechanical equipment**. It controls motors, drives and other loads with high efficiency while keeping heat losses low.
* 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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