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SFR9214-VB Product details
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SFR9214-VB Product Introduction
**SFR9214-VB** is a high-performance **unipolar P-Channel MOSFET**, using **TO252 package**, suitable for **250V maximum drain-source voltage (VDS)** and **±20V gate-source voltage (VGS)**. The **threshold voltage (Vth)** of this MOSFET is **-2V**, with a low **on-resistance (RDS(ON))**. When **VGS = 10V**, its on-resistance is **1000mΩ**, and it can handle **a maximum drain current (ID) of -6A**. SFR9214-VB uses **Trench technology**, with low conduction loss and good switching characteristics, suitable for efficient power management and load control.
**SFR9214-VB** is a high-performance **unipolar P-Channel MOSFET**, using **TO252 package**, suitable for **250V maximum drain-source voltage (VDS)** and **±20V gate-source voltage (VGS)**. The **threshold voltage (Vth)** of this MOSFET is **-2V**, with a low **on-resistance (RDS(ON))**. When **VGS = 10V**, its on-resistance is **1000mΩ**, and it can handle **a maximum drain current (ID) of -6A**. SFR9214-VB uses **Trench technology**, with low conduction loss and good switching characteristics, suitable for efficient power management and load control.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-P | -250V | -2V | -6A | 1000mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | -250V | -2V | -6A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | -250V | -2V | -6A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-P |
SFR9214-VB Detailed parameter description
- **Package type**: TO252
- **Configuration**: Unipolar P-Channel
- **Maximum drain-source voltage (VDS)**: -250V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: -2V
- **On-resistance (RDS(ON))**:
- **At VGS = 10V**, it is **1000mΩ**
- **At VGS = 4.5V**, it is **1200mΩ**
- **Maximum leakage current (ID)**: -6A
- **Technology**: Trench technology
- **Maximum power dissipation**: 65W (depending on actual working conditions)
- **Operating temperature range**: -55°C to 150°C (typical)
- **Package type**: TO252
- **Configuration**: Unipolar P-Channel
- **Maximum drain-source voltage (VDS)**: -250V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: -2V
- **On-resistance (RDS(ON))**:
- **At VGS = 10V**, it is **1000mΩ**
- **At VGS = 4.5V**, it is **1200mΩ**
- **Maximum leakage current (ID)**: -6A
- **Technology**: Trench technology
- **Maximum power dissipation**: 65W (depending on actual working conditions)
- **Operating temperature range**: -55°C to 150°C (typical)
Domain and module applications：
Applications and modules
1. **High voltage power management**:
SFR9214-VB is suitable for **high voltage power management systems**, such as **DC-DC converters** and **AC-DC converters**. It can handle voltages up to **250V**, making it an ideal choice for **high voltage power switches**. Its low **on-resistance** and **high current carrying capacity** can effectively improve power conversion efficiency and reduce power losses.
2. **Battery Management System (BMS)**:
In **Battery Management System** (BMS), SFR9214-VB can be used for **battery charge and discharge control**, especially for battery switch applications for large battery packs. The **low on-resistance** characteristic of this MOSFET can provide effective current control, while its **250V withstand voltage** can ensure stable operation of the system under high voltage conditions and avoid damage caused by excessive voltage.
3. **Inverters and Power Converters**:
SFR9214-VB has broad application prospects in **inverters** and **power converters**, especially in **renewable energy systems** (such as solar inverters, wind power generation systems, etc.), providing reliable current switching functions. It can operate stably in **high voltage** environments and has low **RDS(ON)**, making it very suitable for **inverter power switches** and **power management** modules.
4. **High-efficiency load switch applications**:
Due to its **high voltage tolerance** and **low on-resistance**, SFR9214-VB is suitable for various **load switch** applications. For example, in load switch modules such as **industrial equipment**, **home appliance circuits**, **power tools**, etc., it can effectively control load current and reduce switching losses, enhancing system efficiency and reliability.
5. **Motor drive system**:
In **motor drive systems**, especially in **high voltage motor drive** scenarios, SFR9214-VB can provide stable current control. It plays a vital role in **industrial automation equipment** and **electric vehicle drive systems**, ensuring smooth operation of motors under different load conditions.
6. **Switching power supply (SMPS) and adapter**:
This MOSFET is suitable for **switching power supply (SMPS)**, especially **low power adapter** and **power module**. It can handle higher voltage and current while ensuring high efficiency, especially for **power converter** and **power amplifier** applications that require high voltage and low loss.
7. **Automotive electronic applications**:
In **automotive electronic systems**, SFR9214-VB is used as a **high voltage load switch** in **battery management system**, **electric vehicle charger**, **DC-DC converter** and other modules. Due to its **high withstand voltage characteristics**, it can operate stably in the vehicle's power electronics system, ensuring the safety and efficiency of electric vehicles.
1. **High voltage power management**:
SFR9214-VB is suitable for **high voltage power management systems**, such as **DC-DC converters** and **AC-DC converters**. It can handle voltages up to **250V**, making it an ideal choice for **high voltage power switches**. Its low **on-resistance** and **high current carrying capacity** can effectively improve power conversion efficiency and reduce power losses.
2. **Battery Management System (BMS)**:
In **Battery Management System** (BMS), SFR9214-VB can be used for **battery charge and discharge control**, especially for battery switch applications for large battery packs. The **low on-resistance** characteristic of this MOSFET can provide effective current control, while its **250V withstand voltage** can ensure stable operation of the system under high voltage conditions and avoid damage caused by excessive voltage.
3. **Inverters and Power Converters**:
SFR9214-VB has broad application prospects in **inverters** and **power converters**, especially in **renewable energy systems** (such as solar inverters, wind power generation systems, etc.), providing reliable current switching functions. It can operate stably in **high voltage** environments and has low **RDS(ON)**, making it very suitable for **inverter power switches** and **power management** modules.
4. **High-efficiency load switch applications**:
Due to its **high voltage tolerance** and **low on-resistance**, SFR9214-VB is suitable for various **load switch** applications. For example, in load switch modules such as **industrial equipment**, **home appliance circuits**, **power tools**, etc., it can effectively control load current and reduce switching losses, enhancing system efficiency and reliability.
5. **Motor drive system**:
In **motor drive systems**, especially in **high voltage motor drive** scenarios, SFR9214-VB can provide stable current control. It plays a vital role in **industrial automation equipment** and **electric vehicle drive systems**, ensuring smooth operation of motors under different load conditions.
6. **Switching power supply (SMPS) and adapter**:
This MOSFET is suitable for **switching power supply (SMPS)**, especially **low power adapter** and **power module**. It can handle higher voltage and current while ensuring high efficiency, especially for **power converter** and **power amplifier** applications that require high voltage and low loss.
7. **Automotive electronic applications**:
In **automotive electronic systems**, SFR9214-VB is used as a **high voltage load switch** in **battery management system**, **electric vehicle charger**, **DC-DC converter** and other modules. Due to its **high withstand voltage characteristics**, it can operate stably in the vehicle's power electronics system, ensuring the safety and efficiency of electric vehicles.
* 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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