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SiHFU9214-GE3-VB Product details
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SiHFU9214-GE3-VB Product Introduction
**SiHFU9214-GE3-VB** is a unipolar P-type power MOSFET in TO251 package, designed for medium and high voltage power switching and load control applications. The maximum drain-source voltage (VDS) of this device is -200V, and it can work stably in high voltage applications. It uses Trench technology and has a relatively high on-resistance (RDS(ON) is 2400mΩ@VGS=4.5V, 2000mΩ@VGS=10V), which is suitable for some low-power or less demanding power management, battery protection, motor drive and other systems. Although the RDS(ON) is relatively high, its stability and high voltage resistance make it perform well in some low-current demand applications.
**SiHFU9214-GE3-VB** is a unipolar P-type power MOSFET in TO251 package, designed for medium and high voltage power switching and load control applications. The maximum drain-source voltage (VDS) of this device is -200V, and it can work stably in high voltage applications. It uses Trench technology and has a relatively high on-resistance (RDS(ON) is 2400mΩ@VGS=4.5V, 2000mΩ@VGS=10V), which is suitable for some low-power or less demanding power management, battery protection, motor drive and other systems. Although the RDS(ON) is relatively high, its stability and high voltage resistance make it perform well in some low-current demand applications.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO251 | Single-P | -200V | -2V | -3.6A | 2000mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-P | -200V | -2V | -3.6A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-P | -200V | -2V | -3.6A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO251 | Single-P |
SiHFU9214-GE3-VB Detailed parameter description
- **Package**: TO251
- **Configuration**: Single-P-Channel
- **Maximum drain-source voltage (VDS)**: -200V
- **Gate-source voltage (VGS)**: ±20V
- **Throughput voltage (Vth)**: -2V
- **On-resistance (RDS(ON))**:
- 2400mΩ @ VGS = 4.5V
- 2000mΩ @ VGS = 10V
- **Maximum drain current (ID)**: -3.6A
- **Technology type**: Trench technology (used to reduce switching losses and optimize conductive characteristics)
- **Package**: TO251
- **Configuration**: Single-P-Channel
- **Maximum drain-source voltage (VDS)**: -200V
- **Gate-source voltage (VGS)**: ±20V
- **Throughput voltage (Vth)**: -2V
- **On-resistance (RDS(ON))**:
- 2400mΩ @ VGS = 4.5V
- 2000mΩ @ VGS = 10V
- **Maximum drain current (ID)**: -3.6A
- **Technology type**: Trench technology (used to reduce switching losses and optimize conductive characteristics)
Domain and module applications：
SiHFU9214-GE3-VB application areas and module examples
1. **Power management system**
SiHFU9214-GE3-VB can be widely used in medium voltage power management systems, especially some power regulation and load control modules with lower power requirements. During the power conversion process, although its on-resistance is relatively high, it can effectively handle the working environment of higher voltage (200V), and is suitable for some low-power DC-DC converters, power protection circuits and other applications. Its reliable working characteristics and large withstand voltage range make it an ideal choice for conventional power management systems.
2. **Battery Management System (BMS)**
In the battery management system, SiHFU9214-GE3-VB can be used as a switching element to control the charging and discharging process of the battery. Its high withstand voltage characteristics (200V) make it very reliable in situations with high battery voltages, especially suitable for protection and management applications of high-voltage battery packs. Although its RDS(ON) is large, it can provide good efficiency and reliability when the load current is small.
3. **Motor drive system**
In some low- and medium-power motor drive systems, SiHFU9214-GE3-VB can be used as a load switch and driver element. With its stable switching characteristics and moderate current carrying capacity (3.6A), it can be applied to DC motor drive systems in small power tools, electric toys, and household appliances to ensure smooth starting, speed regulation, and stopping of the motor.
4. **LED drive power supply**
In LED lighting power supplies, SiHFU9214-GE3-VB can be used for switching regulation of drive current. Its high withstand voltage performance makes it suitable for LED drive applications that require higher voltages, especially medium-power LED lighting systems. Although the device has a high on-resistance, its efficiency and stability can still meet the requirements for low- and medium-power LED drive applications.
5. **Power switch and load control**
In some lower-power load switch applications, SiHFU9214-GE3-VB is suitable for use as a switch element. The device can withstand higher voltages, so it can be widely used in power protection, load switching, and simple switch control circuits. In some high-voltage environments, especially in some light-load scenarios, SiHFU9214-GE3-VB provides a relatively stable and reliable solution.
6. **Automotive electronic systems**
In automotive electronic systems, SiHFU9214-GE3-VB can be used as a load switch to handle the flow of battery current, especially in battery management systems and power distribution units of electric vehicles (EVs). Its high-voltage resistance makes it very suitable for switching applications in high-voltage systems, such as battery charge and discharge management, battery protection, etc.
1. **Power management system**
SiHFU9214-GE3-VB can be widely used in medium voltage power management systems, especially some power regulation and load control modules with lower power requirements. During the power conversion process, although its on-resistance is relatively high, it can effectively handle the working environment of higher voltage (200V), and is suitable for some low-power DC-DC converters, power protection circuits and other applications. Its reliable working characteristics and large withstand voltage range make it an ideal choice for conventional power management systems.
2. **Battery Management System (BMS)**
In the battery management system, SiHFU9214-GE3-VB can be used as a switching element to control the charging and discharging process of the battery. Its high withstand voltage characteristics (200V) make it very reliable in situations with high battery voltages, especially suitable for protection and management applications of high-voltage battery packs. Although its RDS(ON) is large, it can provide good efficiency and reliability when the load current is small.
3. **Motor drive system**
In some low- and medium-power motor drive systems, SiHFU9214-GE3-VB can be used as a load switch and driver element. With its stable switching characteristics and moderate current carrying capacity (3.6A), it can be applied to DC motor drive systems in small power tools, electric toys, and household appliances to ensure smooth starting, speed regulation, and stopping of the motor.
4. **LED drive power supply**
In LED lighting power supplies, SiHFU9214-GE3-VB can be used for switching regulation of drive current. Its high withstand voltage performance makes it suitable for LED drive applications that require higher voltages, especially medium-power LED lighting systems. Although the device has a high on-resistance, its efficiency and stability can still meet the requirements for low- and medium-power LED drive applications.
5. **Power switch and load control**
In some lower-power load switch applications, SiHFU9214-GE3-VB is suitable for use as a switch element. The device can withstand higher voltages, so it can be widely used in power protection, load switching, and simple switch control circuits. In some high-voltage environments, especially in some light-load scenarios, SiHFU9214-GE3-VB provides a relatively stable and reliable solution.
6. **Automotive electronic systems**
In automotive electronic systems, SiHFU9214-GE3-VB can be used as a load switch to handle the flow of battery current, especially in battery management systems and power distribution units of electric vehicles (EVs). Its high-voltage resistance makes it very suitable for switching applications in high-voltage systems, such as battery charge and discharge management, battery protection, 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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