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SiHF614S-VB Product details
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1. Product Introduction
**SiHF614S-VB** is a **single N-channel MOSFET** in a **TO263 package**, designed for **high voltage (max 250V)** applications. The maximum **drain-source voltage (V_DS)** of this MOSFET is **250V**, which is suitable for **medium and high voltage power conversion and switching control systems**. Its maximum **gate-source voltage (V_GS)** is **±20V**, which can meet the high voltage requirements of most industrial applications.
**The **on-resistance (R_DS(on))** of **SiHF614S-VB** is **1100mΩ@V_GS = 10V**. Although its on-resistance is higher than that of MOSFETs with low R_DS(on), it is still sufficient to meet the needs of most applications, especially in the medium power field where the current is not too large. The MOSFET has a maximum drain current (I_D) of 4.4A, which is suitable for relatively low current applications and can provide stable performance.
The MOSFET adopts Trench technology to ensure its stability and efficient switching performance in medium voltage applications, and is suitable for multiple fields such as power conversion, load switching, battery management, etc.
**SiHF614S-VB** is a **single N-channel MOSFET** in a **TO263 package**, designed for **high voltage (max 250V)** applications. The maximum **drain-source voltage (V_DS)** of this MOSFET is **250V**, which is suitable for **medium and high voltage power conversion and switching control systems**. Its maximum **gate-source voltage (V_GS)** is **±20V**, which can meet the high voltage requirements of most industrial applications.
**The **on-resistance (R_DS(on))** of **SiHF614S-VB** is **1100mΩ@V_GS = 10V**. Although its on-resistance is higher than that of MOSFETs with low R_DS(on), it is still sufficient to meet the needs of most applications, especially in the medium power field where the current is not too large. The MOSFET has a maximum drain current (I_D) of 4.4A, which is suitable for relatively low current applications and can provide stable performance.
The MOSFET adopts Trench technology to ensure its stability and efficient switching performance in medium voltage applications, and is suitable for multiple fields such as power conversion, load switching, battery management, etc.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 250V | 3V | 4.4A | 1100mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 250V | 3V | 4.4A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 250V | 3V | 4.4A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
2. Detailed parameter description
- **Model**: SiHF614S-VB
- **Package**: TO263
- **Configuration**: Single N-channel MOSFET
- **Drain-source voltage (V_DS)**: 250V
- **Gate-source voltage (V_GS)**: ±20V
- **Threshold voltage (V_th)**: 3V
- **On-resistance (R_DS(on))**:
- **@ V_GS = 10V**: 1100mΩ
- **Maximum leakage current (I_D)**: 4.4A
- **Technology**: Trench technology
- **Maximum power dissipation (P_D)**: 65W
- **Operating temperature range**: -55°C to +150°C
- **Model**: SiHF614S-VB
- **Package**: TO263
- **Configuration**: Single N-channel MOSFET
- **Drain-source voltage (V_DS)**: 250V
- **Gate-source voltage (V_GS)**: ±20V
- **Threshold voltage (V_th)**: 3V
- **On-resistance (R_DS(on))**:
- **@ V_GS = 10V**: 1100mΩ
- **Maximum leakage current (I_D)**: 4.4A
- **Technology**: Trench technology
- **Maximum power dissipation (P_D)**: 65W
- **Operating temperature range**: -55°C to +150°C
Domain and module applications：
3. Applications and module examples
**1. Power conversion and power management**
- **Application scenarios**: Due to its high drain-source voltage (250V), the SiHF614S-VB is suitable for **power conversion systems** and **switching power supplies (SMPS)**, especially in situations where higher voltages are required.
- **Example**: In **AC-DC power converters**, MOSFETs are used as switch controllers to efficiently manage power while providing a stable voltage output.
**2. Battery management systems**
- **Application scenarios**: This MOSFET can be used in **battery management systems (BMS)**, suitable for charge and discharge control of medium-voltage batteries.
- **Example**: In **power tools, electric vehicles** or **UPS power supply** systems, MOSFETs are used to control the charge and discharge process of the battery to ensure battery safety and efficiency.
**3. Motor drive and load switch**
- **Application scenarios**: SiHF614S-VB can be used in **motor drive systems** and **load switch** circuits, especially those that require high voltage control and current around 4.4A.
- **Example**: In **industrial automation equipment and home appliances**, MOSFET is used to drive motors or control the switching of high voltage loads.
**4. Switch control and load protection**
- **Application scenarios**: This MOSFET is suitable for **medium and high voltage switch control and load protection** systems, especially when the operating current is low.
- **Example**: In **load switch and protection circuit**, MOSFET is used as a power control switch to switch loads or disconnect power to prevent circuit overload.
**5. Industrial power supply system**
- **Application scenarios**: SiHF614S-VB is suitable for various **industrial power supply systems**, especially **medium voltage power conversion modules**.
- **Example**: In **industrial power modules**, MOSFETs control the flow of power in and out, helping to achieve efficient power distribution and management.
**1. Power conversion and power management**
- **Application scenarios**: Due to its high drain-source voltage (250V), the SiHF614S-VB is suitable for **power conversion systems** and **switching power supplies (SMPS)**, especially in situations where higher voltages are required.
- **Example**: In **AC-DC power converters**, MOSFETs are used as switch controllers to efficiently manage power while providing a stable voltage output.
**2. Battery management systems**
- **Application scenarios**: This MOSFET can be used in **battery management systems (BMS)**, suitable for charge and discharge control of medium-voltage batteries.
- **Example**: In **power tools, electric vehicles** or **UPS power supply** systems, MOSFETs are used to control the charge and discharge process of the battery to ensure battery safety and efficiency.
**3. Motor drive and load switch**
- **Application scenarios**: SiHF614S-VB can be used in **motor drive systems** and **load switch** circuits, especially those that require high voltage control and current around 4.4A.
- **Example**: In **industrial automation equipment and home appliances**, MOSFET is used to drive motors or control the switching of high voltage loads.
**4. Switch control and load protection**
- **Application scenarios**: This MOSFET is suitable for **medium and high voltage switch control and load protection** systems, especially when the operating current is low.
- **Example**: In **load switch and protection circuit**, MOSFET is used as a power control switch to switch loads or disconnect power to prevent circuit overload.
**5. Industrial power supply system**
- **Application scenarios**: SiHF614S-VB is suitable for various **industrial power supply systems**, especially **medium voltage power conversion modules**.
- **Example**: In **industrial power modules**, MOSFETs control the flow of power in and out, helping to achieve efficient power distribution and management.
* 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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