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SIHFR214-VB Product details
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SIHFR214-VB is a single N-channel power MOSFET in TO252 package for medium voltage applications. Its maximum withstand voltage is 250V and the maximum drain current is 4.5A. This MOSFET uses Trench technology, which provides the advantage of low on-resistance (RDS(ON)), higher switching efficiency and lower power loss. This device is particularly suitable for power management, load switching, DC-DC conversion, and other power systems requiring high efficiency. Due to its low on-resistance (RDS(ON) = 640mΩ@VGS=10V), SIHFR214-VB can effectively reduce energy loss and improve work efficiency. It is widely used in automotive electronics, power tools, LED drivers, power adapters and other fields.
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**SIHFR214-VB MOSFET
SIHFR214-VB is a single N-channel power MOSFET in TO252 package for medium voltage applications. Its maximum withstand voltage is 250V and the maximum drain current is 4.5A. This MOSFET uses Trench technology, which provides the advantage of low on-resistance (RDS(ON)), higher switching efficiency and lower power loss. This device is particularly suitable for power management, load switching, DC-DC conversion, and other power systems requiring high efficiency. Due to its low on-resistance (RDS(ON) = 640mΩ@VGS=10V), SIHFR214-VB can effectively reduce energy loss and improve work efficiency. It is widely used in automotive electronics, power tools, LED drivers, power adapters and other fields.
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**SIHFR214-VB MOSFET
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 250V | 3V | 4.5A | 640mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 250V | 3V | 4.5A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 250V | 3V | 4.5A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
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- **Model**: SIHFR214-VB
- **Package Type**: TO252
- **Configuration**: Single-N-Channel
- **Maximum Drain-Source Voltage (VDS)**: 250V
- **Gate-Source Voltage (VGS)**: ±20V
- **Gate Threshold Voltage (Vth)**: 3V
- **On-Resistance (RDS(ON))**:
- 640mΩ @VGS=10V
- **Maximum Drain Current (ID)**: 4.5A
- **Technology Type**: Trench Technology
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**SIHFR214-VB MOSFET
- **Model**: SIHFR214-VB
- **Package Type**: TO252
- **Configuration**: Single-N-Channel
- **Maximum Drain-Source Voltage (VDS)**: 250V
- **Gate-Source Voltage (VGS)**: ±20V
- **Gate Threshold Voltage (Vth)**: 3V
- **On-Resistance (RDS(ON))**:
- 640mΩ @VGS=10V
- **Maximum Drain Current (ID)**: 4.5A
- **Technology Type**: Trench Technology
---
**SIHFR214-VB MOSFET
Domain and module applications：
**
1. **Power Management and DC-DC Conversion**
SIHFR214-VB is suitable for power management systems, especially in DC-DC converters. Due to its low on-resistance, SIHFR214-VB can effectively reduce power loss and improve conversion efficiency. This MOSFET is commonly used in power adapters, battery chargers, and communication equipment, and can provide reliable switching performance during efficient power conversion.
2. **LED Drive Circuit**
This MOSFET can be used as a key switching element in LED drive circuits. The low RDS(ON) characteristics of SIHFR214-VB make it suitable for current regulation and voltage control, thereby improving the efficiency of LED drive. It is widely used in LED lighting systems, automotive LED lamps, and smart home lighting systems.
3. **Power Tools and Home Appliances**
SIHFR214-VB is suitable for power control modules in power tools and home appliances. MOSFET can be used as a switching element in power tools to control the start and stop of the motor, providing stable and efficient power conversion. These power tools include electric screwdrivers, electric saws, handheld drills, etc. SIHFR214-VB can provide reliable power control in these devices.
4. **Automotive Electronic Systems**
In automotive electronic applications, SIHFR214-VB can be used in battery management systems (BMS) and on-board power conversion modules. It can provide precise switching functions for battery charging control of electric vehicles to ensure high efficiency and safety of batteries during charging. Due to the high current carrying capacity of this MOSFET, it is also suitable for on-board LED lighting, electric seat control and on-board entertainment systems.
5. **Load Switch and Power Control**
As an efficient load switch, SIHFR214-VB can be used for switching control of various low to medium current loads. It can be widely used in products such as battery protection circuits, UPS power systems, and intelligent power switches to help achieve efficient load control and power management.
6. **Low-power electric drive systems**
SIHFR214-VB's low on-resistance and high current capability make it suitable for electric drive systems, especially in low-power electric drive applications such as electric toys, power tools, and robots. MOSFET can efficiently control motor start, speed regulation, and stop, reducing energy loss and improving system performance.
7. **Portable devices**
In portable devices, SIHFR214-VB can be used as a core component for power management and battery control. Its low RDS(ON) characteristics ensure low heat generation during long-term use, and is suitable for battery charge and discharge management of devices such as smartphones, portable audio, and tablets.
With its low on-resistance and high current capability, SIHFR214-VB MOSFET can be widely used in a variety of power management and switch control fields, providing efficient and reliable performance, improving the overall efficiency and durability of the device.
1. **Power Management and DC-DC Conversion**
SIHFR214-VB is suitable for power management systems, especially in DC-DC converters. Due to its low on-resistance, SIHFR214-VB can effectively reduce power loss and improve conversion efficiency. This MOSFET is commonly used in power adapters, battery chargers, and communication equipment, and can provide reliable switching performance during efficient power conversion.
2. **LED Drive Circuit**
This MOSFET can be used as a key switching element in LED drive circuits. The low RDS(ON) characteristics of SIHFR214-VB make it suitable for current regulation and voltage control, thereby improving the efficiency of LED drive. It is widely used in LED lighting systems, automotive LED lamps, and smart home lighting systems.
3. **Power Tools and Home Appliances**
SIHFR214-VB is suitable for power control modules in power tools and home appliances. MOSFET can be used as a switching element in power tools to control the start and stop of the motor, providing stable and efficient power conversion. These power tools include electric screwdrivers, electric saws, handheld drills, etc. SIHFR214-VB can provide reliable power control in these devices.
4. **Automotive Electronic Systems**
In automotive electronic applications, SIHFR214-VB can be used in battery management systems (BMS) and on-board power conversion modules. It can provide precise switching functions for battery charging control of electric vehicles to ensure high efficiency and safety of batteries during charging. Due to the high current carrying capacity of this MOSFET, it is also suitable for on-board LED lighting, electric seat control and on-board entertainment systems.
5. **Load Switch and Power Control**
As an efficient load switch, SIHFR214-VB can be used for switching control of various low to medium current loads. It can be widely used in products such as battery protection circuits, UPS power systems, and intelligent power switches to help achieve efficient load control and power management.
6. **Low-power electric drive systems**
SIHFR214-VB's low on-resistance and high current capability make it suitable for electric drive systems, especially in low-power electric drive applications such as electric toys, power tools, and robots. MOSFET can efficiently control motor start, speed regulation, and stop, reducing energy loss and improving system performance.
7. **Portable devices**
In portable devices, SIHFR214-VB can be used as a core component for power management and battery control. Its low RDS(ON) characteristics ensure low heat generation during long-term use, and is suitable for battery charge and discharge management of devices such as smartphones, portable audio, and tablets.
With its low on-resistance and high current capability, SIHFR214-VB MOSFET can be widely used in a variety of power management and switch control fields, providing efficient and reliable performance, improving the overall efficiency and durability of the device.
* 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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