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SMN0665FD-VB Product details
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Product Introduction
**SMN0665FD-VB** is a **single N-channel MOSFET**, package type **TO220F**, with **650V** drain-source voltage (VDS) and **4A** maximum drain current (ID). This MOSFET adopts **Plannar technology**, has high voltage tolerance and good thermal stability, and is suitable for power management systems that require high voltage resistance and medium current handling. The maximum gate-source voltage (VGS) of this model is **±30V**, and it has a **3.5V** threshold voltage (Vth), ensuring smooth conduction at a lower gate drive voltage.
Its on-resistance (RDS(ON)) is **2560mΩ** at **VGS=10V**, which is suitable for medium and low power applications. Due to its higher on-resistance, this MOSFET is more suitable for applications with lower current requirements, or as a switching element in high voltage, low current applications.
**SMN0665FD-VB** is a **single N-channel MOSFET**, package type **TO220F**, with **650V** drain-source voltage (VDS) and **4A** maximum drain current (ID). This MOSFET adopts **Plannar technology**, has high voltage tolerance and good thermal stability, and is suitable for power management systems that require high voltage resistance and medium current handling. The maximum gate-source voltage (VGS) of this model is **±30V**, and it has a **3.5V** threshold voltage (Vth), ensuring smooth conduction at a lower gate drive voltage.
Its on-resistance (RDS(ON)) is **2560mΩ** at **VGS=10V**, which is suitable for medium and low power applications. Due to its higher on-resistance, this MOSFET is more suitable for applications with lower current requirements, or as a switching element in high voltage, low current applications.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 4A | 2560mΩ | Plannar |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 4A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 4A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
Detailed parameter description
- **Package type**: TO220F
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**:
- At **VGS=10V**: 2560mΩ
- **Drain current (ID)**: 4A
- **Maximum power dissipation**: According to heat dissipation design (refer to datasheet for details)
- **Operating temperature range**: -55°C to +150°C
- **Technology**: Plannar
- **Maximum gate voltage**: ±30V
- **Package type**: TO220F
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**:
- At **VGS=10V**: 2560mΩ
- **Drain current (ID)**: 4A
- **Maximum power dissipation**: According to heat dissipation design (refer to datasheet for details)
- **Operating temperature range**: -55°C to +150°C
- **Technology**: Plannar
- **Maximum gate voltage**: ±30V
Domain and module applications：
Application areas and module examples
1. **Power management and conversion**
**SMN0665FD-VB** is suitable for **power management systems**, especially in medium and high voltage power converters. It can handle high voltages of **650V** and is suitable for use as a switching element in **AC-DC power converters** and **DC-DC converters**. Due to its relatively high on-resistance, it is suitable for applications with small currents or intermittent operation.
2. **Power tools and home appliance power control**
In some **home appliances** or **power tools**, **SMN0665FD-VB** can be used in **switching power supplies** or **battery management systems**. For example, in **power tool chargers**, this MOSFET can help achieve current switching and high voltage protection, ensuring that the system works efficiently within a safe range.
3. **Industrial Automation and Low-Power Drive Systems**
**SMN0665FD-VB** applications in **industrial automation** systems include **inverters** or **small motor drives**. It can act as a high-voltage switching element in low-power motor drives and control systems, especially for power systems with light loads and higher voltages.
4. **Solar Inverters**
Due to the **650V** drain-source voltage of this MOSFET, it can be used in the power conversion portion of **solar inverters**. It can efficiently handle the high voltage from solar panels while ensuring reliable current switching and management, suitable for small to medium-sized solar power generation systems.
5. **UPS (Uninterruptible Power Supply) Systems**
In **UPS power systems**, the SMN0665FD-VB is used in the power conversion unit to help ensure that the power system provides stable voltage and current output during power outages. Its **650V** high withstand voltage capability makes it suitable for high voltage switching in UPS systems, especially in small and medium UPS units.
6. **Battery Management System (BMS)**
In a **Battery Management System (BMS)**, the SMN0665FD-VB is suitable for monitoring the charging and discharging process of the battery. Its **4A** current capability makes it very suitable for smaller capacity battery packs, such as management of portable devices or small battery energy storage systems.
1. **Power management and conversion**
**SMN0665FD-VB** is suitable for **power management systems**, especially in medium and high voltage power converters. It can handle high voltages of **650V** and is suitable for use as a switching element in **AC-DC power converters** and **DC-DC converters**. Due to its relatively high on-resistance, it is suitable for applications with small currents or intermittent operation.
2. **Power tools and home appliance power control**
In some **home appliances** or **power tools**, **SMN0665FD-VB** can be used in **switching power supplies** or **battery management systems**. For example, in **power tool chargers**, this MOSFET can help achieve current switching and high voltage protection, ensuring that the system works efficiently within a safe range.
3. **Industrial Automation and Low-Power Drive Systems**
**SMN0665FD-VB** applications in **industrial automation** systems include **inverters** or **small motor drives**. It can act as a high-voltage switching element in low-power motor drives and control systems, especially for power systems with light loads and higher voltages.
4. **Solar Inverters**
Due to the **650V** drain-source voltage of this MOSFET, it can be used in the power conversion portion of **solar inverters**. It can efficiently handle the high voltage from solar panels while ensuring reliable current switching and management, suitable for small to medium-sized solar power generation systems.
5. **UPS (Uninterruptible Power Supply) Systems**
In **UPS power systems**, the SMN0665FD-VB is used in the power conversion unit to help ensure that the power system provides stable voltage and current output during power outages. Its **650V** high withstand voltage capability makes it suitable for high voltage switching in UPS systems, especially in small and medium UPS units.
6. **Battery Management System (BMS)**
In a **Battery Management System (BMS)**, the SMN0665FD-VB is suitable for monitoring the charging and discharging process of the battery. Its **4A** current capability makes it very suitable for smaller capacity battery packs, such as management of portable devices or small battery energy storage systems.
* 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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