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SMK0850F-VB Product details
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SMK0850F-VB Product Introduction
SMK0850F-VB is an N-Channel MOSFET in TO220F package, designed for high voltage, high current power conversion applications. It has a drain-source voltage (V_DS) of 650V and a maximum drain current (I_D) of 12A, suitable for equipment that requires high voltage protection. Its maximum gate-source voltage (V_GS) is 30V, ensuring that it can work stably in a high voltage environment. The gate threshold voltage (V_th) of SMK0850F-VB is 3.5V, and the on-resistance (R_DS(ON)) is 680mΩ@V_GS = 10V, which is suitable for medium and high power power systems, inverters, electric vehicle charging modules and other fields. Based on Plannar technology, it can provide reliable performance and thermal management, suitable for use in industrial and high power electronic equipment.
SMK0850F-VB is an N-Channel MOSFET in TO220F package, designed for high voltage, high current power conversion applications. It has a drain-source voltage (V_DS) of 650V and a maximum drain current (I_D) of 12A, suitable for equipment that requires high voltage protection. Its maximum gate-source voltage (V_GS) is 30V, ensuring that it can work stably in a high voltage environment. The gate threshold voltage (V_th) of SMK0850F-VB is 3.5V, and the on-resistance (R_DS(ON)) is 680mΩ@V_GS = 10V, which is suitable for medium and high power power systems, inverters, electric vehicle charging modules and other fields. Based on Plannar technology, it can provide reliable performance and thermal management, suitable for use in industrial and high power electronic equipment.
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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 | 12A | 680mΩ | 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 | 12A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 12A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
SMK0850F-VB Detailed parameter description
| **Parameter** | **Value** |
|------------------|------------------------|
| **Model** | SMK0850F-VB |
| **Package type** | TO220F |
| **Configuration** | Single N channel|
| **V_DS** | 650V |
| **V_GS** | ±30V |
| **V_th** | 3.5V |
| **R_DS(ON)** | 680mΩ @ V_GS = 10V |
| **I_D** | 12A |
| **Technology** | Plannar |
- **V_DS (drain-source voltage)**: 650V, suitable for high voltage environment, widely used in equipment requiring high voltage protection, such as power electronic conversion and battery management.
- **V_GS (gate-source voltage)**: ±30V, suitable for a variety of high-voltage control applications.
- **V_th (gate threshold voltage)**: 3.5V, ensuring a stable on-state, suitable for switching operations under high voltage.
- **R_DS(ON) (on-resistance)**: 680mΩ @ V_GS = 10V, providing a certain power loss in higher current applications, suitable for systems requiring moderate efficiency.
- **I_D (drain current)**: Maximum 12A, suitable for medium-power current carrying requirements.
- **Technology**: Plannar technology, ensuring high reliability and low switching losses.
| **Parameter** | **Value** |
|------------------|------------------------|
| **Model** | SMK0850F-VB |
| **Package type** | TO220F |
| **Configuration** | Single N channel|
| **V_DS** | 650V |
| **V_GS** | ±30V |
| **V_th** | 3.5V |
| **R_DS(ON)** | 680mΩ @ V_GS = 10V |
| **I_D** | 12A |
| **Technology** | Plannar |
- **V_DS (drain-source voltage)**: 650V, suitable for high voltage environment, widely used in equipment requiring high voltage protection, such as power electronic conversion and battery management.
- **V_GS (gate-source voltage)**: ±30V, suitable for a variety of high-voltage control applications.
- **V_th (gate threshold voltage)**: 3.5V, ensuring a stable on-state, suitable for switching operations under high voltage.
- **R_DS(ON) (on-resistance)**: 680mΩ @ V_GS = 10V, providing a certain power loss in higher current applications, suitable for systems requiring moderate efficiency.
- **I_D (drain current)**: Maximum 12A, suitable for medium-power current carrying requirements.
- **Technology**: Plannar technology, ensuring high reliability and low switching losses.
Domain and module applications：
Applicable fields and modules
SMK0850F-VB has high voltage tolerance and moderate current carrying capacity, suitable for many high voltage and medium current application scenarios. The following are its typical applications:
1. **High voltage power supply module**
- SMK0850F-VB can be used in high voltage power supply modules, especially in occasions where stable high voltage input is required, such as power conversion equipment, DC-DC converters, AC-DC power supplies, etc. Its 650V withstand voltage capability enables it to handle high voltage loads, while its 12A current capability is suitable for medium power devices.
2. **Electric vehicle charging system**
- In the charging system of electric vehicles, SMK0850F-VB can be used in charging control modules and power conversion circuits. Its high withstand voltage capability and low on-resistance (680mΩ) make it excellent in electric vehicle charging stations or on-board charging equipment.
3. **Inverters**
- This MOSFET can be used in solar inverters or other high voltage inverter systems, especially in power management modules that require high voltage protection and medium current carrying. Its excellent high voltage resistance and low on-resistance are suitable for high-efficiency inverter design.
4. **Industrial Control Systems**
- SMK0850F-VB is also very suitable for power conversion modules in industrial control systems, such as programmable logic controllers (PLCs), industrial robots, automation equipment, etc. Its high voltage tolerance enables it to provide stable current and voltage control in harsh industrial environments.
5. **LED Lighting Drive Systems**
- In LED lighting drive systems, SMK0850F-VB can be used in dimming power supplies and control circuits for high-power LED lamps. Its higher drain-source voltage is suitable for high voltage LED drive requirements, while its lower on-resistance ensures higher energy efficiency.
6. **Battery Management System (BMS)**
- In the battery management system, SMK0850F-VB can be used for charge and discharge control circuits, especially in high-voltage battery systems. Its 650V withstand voltage enables it to work stably and ensure the safe charge and discharge process of the battery.
7. **Power Electronic Equipment**
- SMK0850F-VB is suitable for power switch components in power electronic equipment, especially in power electronic applications that require high voltage and high power, such as power inverters, UPS power supplies, frequency converters, etc.
SMK0850F-VB has high voltage tolerance and moderate current carrying capacity, suitable for many high voltage and medium current application scenarios. The following are its typical applications:
1. **High voltage power supply module**
- SMK0850F-VB can be used in high voltage power supply modules, especially in occasions where stable high voltage input is required, such as power conversion equipment, DC-DC converters, AC-DC power supplies, etc. Its 650V withstand voltage capability enables it to handle high voltage loads, while its 12A current capability is suitable for medium power devices.
2. **Electric vehicle charging system**
- In the charging system of electric vehicles, SMK0850F-VB can be used in charging control modules and power conversion circuits. Its high withstand voltage capability and low on-resistance (680mΩ) make it excellent in electric vehicle charging stations or on-board charging equipment.
3. **Inverters**
- This MOSFET can be used in solar inverters or other high voltage inverter systems, especially in power management modules that require high voltage protection and medium current carrying. Its excellent high voltage resistance and low on-resistance are suitable for high-efficiency inverter design.
4. **Industrial Control Systems**
- SMK0850F-VB is also very suitable for power conversion modules in industrial control systems, such as programmable logic controllers (PLCs), industrial robots, automation equipment, etc. Its high voltage tolerance enables it to provide stable current and voltage control in harsh industrial environments.
5. **LED Lighting Drive Systems**
- In LED lighting drive systems, SMK0850F-VB can be used in dimming power supplies and control circuits for high-power LED lamps. Its higher drain-source voltage is suitable for high voltage LED drive requirements, while its lower on-resistance ensures higher energy efficiency.
6. **Battery Management System (BMS)**
- In the battery management system, SMK0850F-VB can be used for charge and discharge control circuits, especially in high-voltage battery systems. Its 650V withstand voltage enables it to work stably and ensure the safe charge and discharge process of the battery.
7. **Power Electronic Equipment**
- SMK0850F-VB is suitable for power switch components in power electronic equipment, especially in power electronic applications that require high voltage and high power, such as power inverters, UPS power supplies, frequency converters, etc.
* 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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