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SiHFI614G-VB Product details
Back to previous pageProduct introduction：
**Product Introduction:**
**SiHFI614G-VB** is a **single N-type MOSFET** in a **TO220F** package with a **250V withstand voltage** and a **4.4A maximum drain current**. This MOSFET uses **Trench technology** and has a **low on-resistance**, making it suitable for a variety of medium and low voltage switching applications. This model is characterized by its efficient current control capability, low conduction loss and reliable performance, making it widely used in power management, switching power supplies and load control. **SiHFI614G-VB** performs well in switching scenarios that need to withstand medium voltages, and is especially suitable for high power density designs.
**SiHFI614G-VB** is a **single N-type MOSFET** in a **TO220F** package with a **250V withstand voltage** and a **4.4A maximum drain current**. This MOSFET uses **Trench technology** and has a **low on-resistance**, making it suitable for a variety of medium and low voltage switching applications. This model is characterized by its efficient current control capability, low conduction loss and reliable performance, making it widely used in power management, switching power supplies and load control. **SiHFI614G-VB** performs well in switching scenarios that need to withstand medium voltages, and is especially suitable for high power density designs.
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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 | 250V | 3V | 4.4A | 1100mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 250V | 3V | 4.4A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 250V | 3V | 4.4A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
**Detailed parameter description:**
- **Model:** SiHFI614G-VB
- **Package type:** TO220F
- **Configuration:** Single N-type MOSFET
- **VDS (drain-source voltage):** 250V (maximum)
- **VGS (gate-source voltage):** ±20V (maximum)
- **Vth (throw-on voltage):** 3V (typical)
- **RDS(ON) (on-resistance):** 1100mΩ @ **VGS=10V**
- **ID (drain current):** 4.4A (maximum)
- **Technology:** Trench
- **Power consumption:** 50W (depending on heat dissipation conditions)
- **Operating temperature range:** -55°C to +150°C
- **Switching speed:** Medium
- **Drain-source reverse recovery time:** Shorter
- **Model:** SiHFI614G-VB
- **Package type:** TO220F
- **Configuration:** Single N-type MOSFET
- **VDS (drain-source voltage):** 250V (maximum)
- **VGS (gate-source voltage):** ±20V (maximum)
- **Vth (throw-on voltage):** 3V (typical)
- **RDS(ON) (on-resistance):** 1100mΩ @ **VGS=10V**
- **ID (drain current):** 4.4A (maximum)
- **Technology:** Trench
- **Power consumption:** 50W (depending on heat dissipation conditions)
- **Operating temperature range:** -55°C to +150°C
- **Switching speed:** Medium
- **Drain-source reverse recovery time:** Shorter
Domain and module applications：
**Application fields and module examples:**
1. **Power switch and power management:**
- **Application fields:** DC-DC converters, power management, inverters
- **SiHFI614G-VB** can be used as a switching element in **power converters**, especially for **DC-DC converters**, **isolated power supplies** and **battery management systems**. It has a low **RDS(ON)**, which helps improve conversion efficiency and reduce heat loss, especially in medium voltage power management circuits.
- **Example:** In **portable electronic devices** or **battery chargers**, **SiHFI614G-VB** can be used as a switch tube to help control battery charging current or power input.
2. **Motor control and drive:**
- **Application fields:** Motor drive, fan control, low voltage power tools
- This MOSFET is suitable for **motor control**, especially in scenarios where load current needs to be controlled. In **low-power power tools** or **small motors**, **SiHFI614G-VB** can be used as a **switching element** to efficiently switch current and drive the motor.
- **Example:** In **low-voltage power tools**, **SiHFI614G-VB** is used as a **motor drive switch** to provide stable current control and help the power tool run smoothly under different working conditions.
3. **Load control and protection:**
- **Application areas:** Load switch, overcurrent protection, current limiting
- This MOSFET can be widely used in **load control**, especially in load switch systems that require stable switching. For example, **SiHFI614G-VB** can be used in **overcurrent protection** or **current limiting** circuits to help prevent circuit damage when the current is too large.
- **Example:** In the **battery protection circuit**, **SiHFI614G-VB** as a switching element can effectively control the battery charging and discharging process to prevent the battery from over-discharging or over-charging.
4. **Automotive electrical system:**
- **Application areas:** Battery management system, automotive electric equipment, electric seats
- In **automotive electrical systems**, especially **battery management systems** and **electric equipment control**, **SiHFI614G-VB** can be used as a medium voltage switch control element to help control the charging and discharging of electric seats and on-board batteries.
- **Example:** In **electric vehicles** or **hybrid vehicles**, **SiHFI614G-VB** can be used in **battery management systems** to regulate battery current and provide efficient battery charging and protection functions.
5. **Consumer electronics:**
- **Application areas:** Laptops, TVs, smartphones
- In **consumer electronics**, **SiHFI614G-VB** can be used as a **switching element** in power supply, battery management, charger and other modules. Due to its **low on-resistance** and **high current carrying capacity**, it can improve the operating efficiency of the device and reduce energy loss.
- **Example:** In the **battery management system** of a **smartphone** or **laptop**, **SiHFI614G-VB** can help stabilize the current during charging and discharging, ensuring that the device works safely and efficiently.
1. **Power switch and power management:**
- **Application fields:** DC-DC converters, power management, inverters
- **SiHFI614G-VB** can be used as a switching element in **power converters**, especially for **DC-DC converters**, **isolated power supplies** and **battery management systems**. It has a low **RDS(ON)**, which helps improve conversion efficiency and reduce heat loss, especially in medium voltage power management circuits.
- **Example:** In **portable electronic devices** or **battery chargers**, **SiHFI614G-VB** can be used as a switch tube to help control battery charging current or power input.
2. **Motor control and drive:**
- **Application fields:** Motor drive, fan control, low voltage power tools
- This MOSFET is suitable for **motor control**, especially in scenarios where load current needs to be controlled. In **low-power power tools** or **small motors**, **SiHFI614G-VB** can be used as a **switching element** to efficiently switch current and drive the motor.
- **Example:** In **low-voltage power tools**, **SiHFI614G-VB** is used as a **motor drive switch** to provide stable current control and help the power tool run smoothly under different working conditions.
3. **Load control and protection:**
- **Application areas:** Load switch, overcurrent protection, current limiting
- This MOSFET can be widely used in **load control**, especially in load switch systems that require stable switching. For example, **SiHFI614G-VB** can be used in **overcurrent protection** or **current limiting** circuits to help prevent circuit damage when the current is too large.
- **Example:** In the **battery protection circuit**, **SiHFI614G-VB** as a switching element can effectively control the battery charging and discharging process to prevent the battery from over-discharging or over-charging.
4. **Automotive electrical system:**
- **Application areas:** Battery management system, automotive electric equipment, electric seats
- In **automotive electrical systems**, especially **battery management systems** and **electric equipment control**, **SiHFI614G-VB** can be used as a medium voltage switch control element to help control the charging and discharging of electric seats and on-board batteries.
- **Example:** In **electric vehicles** or **hybrid vehicles**, **SiHFI614G-VB** can be used in **battery management systems** to regulate battery current and provide efficient battery charging and protection functions.
5. **Consumer electronics:**
- **Application areas:** Laptops, TVs, smartphones
- In **consumer electronics**, **SiHFI614G-VB** can be used as a **switching element** in power supply, battery management, charger and other modules. Due to its **low on-resistance** and **high current carrying capacity**, it can improve the operating efficiency of the device and reduce energy loss.
- **Example:** In the **battery management system** of a **smartphone** or **laptop**, **SiHFI614G-VB** can help stabilize the current during charging and discharging, ensuring that the device works safely and efficiently.
* 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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