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SIHG14N50D-E3-VB Product details
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1. Product Introduction (SIHG14N50D-E3-VB)
SIHG14N50D-E3-VB is a high-performance single N-channel MOSFET in TO247 package, designed for high voltage applications. With a maximum drain-source voltage (VDS) of 500V and a drain current (ID) of 40A, the device is suitable for high power switching and power management systems. With a gate-source voltage (VGS) of ±30V and a threshold voltage (Vth) of 3.8V, it has a low on-resistance (RDS(ON) = 80mΩ @ VGS = 10V), providing low switching losses and high current handling capability. Manufactured using SJ_Multi-EPI technology, it has good thermal stability and low conduction losses, and is suitable for a variety of medium and high power power conversion, automotive electronics, battery management systems (BMS), power tools and other applications.
SIHG14N50D-E3-VB is a high-performance single N-channel MOSFET in TO247 package, designed for high voltage applications. With a maximum drain-source voltage (VDS) of 500V and a drain current (ID) of 40A, the device is suitable for high power switching and power management systems. With a gate-source voltage (VGS) of ±30V and a threshold voltage (Vth) of 3.8V, it has a low on-resistance (RDS(ON) = 80mΩ @ VGS = 10V), providing low switching losses and high current handling capability. Manufactured using SJ_Multi-EPI technology, it has good thermal stability and low conduction losses, and is suitable for a variety of medium and high power power conversion, automotive electronics, battery management systems (BMS), power tools and other applications.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 500V | 3.8V | 40A | 80mΩ | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 500V | 3.8V | 40A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 500V | 3.8V | 40A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N |
2. Detailed parameter description
- **Model**: SIHG14N50D-E3-VB
- **Package**: TO247
- **Configuration**: Single N-channel MOSFET
- **Maximum drain-source voltage (VDS)**: 500V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.8V
- **RDS(ON)**: 80mΩ @ VGS = 10V
- **Drain current (ID)**: 40A
- **Technology**: SJ_Multi-EPI technology
- **Model**: SIHG14N50D-E3-VB
- **Package**: TO247
- **Configuration**: Single N-channel MOSFET
- **Maximum drain-source voltage (VDS)**: 500V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.8V
- **RDS(ON)**: 80mΩ @ VGS = 10V
- **Drain current (ID)**: 40A
- **Technology**: SJ_Multi-EPI technology
Domain and module applications：
3. Applications and modules
#### Power management and DC-DC converters
SIHG14N50D-E3-VB is widely used in high-voltage power systems such as power management and DC-DC converters. In these applications, MOSFET is mainly used as a switching element to help achieve efficient voltage conversion and stable power transmission. Due to its low on-resistance (RDS(ON)), it can effectively reduce switching losses under high voltage conditions and enhance the efficiency of the power system. It is widely used in power conversion, battery charging and voltage regulation applications.
#### Power tools and home appliance power supplies
In power tools and home appliance power supply modules, SIHG14N50D-E3-VB plays an important role as a power switching component in the battery charging, power control and motor drive circuits of power tools. It can effectively manage battery current and ensure efficient operation of the equipment, reducing power loss. High-efficiency power modules in power tools such as electric drills, saws, etc. and home appliances can also be optimized using this MOSFET.
#### Automotive Electronics
In automotive electronics, the SIHG14N50D-E3-VB is mainly used in battery management systems (BMS), electric vehicle (EV) battery charging and power management modules. Due to its high voltage withstand capability of 500V, it is very suitable for handling higher voltages and larger current flows in the battery pack of electric vehicles or hybrid vehicles. In these systems, this MOSFET effectively improves energy efficiency and ensures the stability and safety of vehicle batteries during charging and discharging.
#### Inverter and Solar Applications
In solar energy systems, the SIHG14N50D-E3-VB is used as a switching component in the inverter to convert direct current (DC) into alternating current (AC). In solar energy systems, the switching performance of the MOSFET directly affects the battery charging efficiency and energy conversion efficiency. The high voltage capability and high current handling capability of this MOSFET enable it to work stably under high voltage conditions and optimize the power conversion between solar panels and battery systems.
#### Industrial Automation and Motor Control
SIHG14N50D-E3-VB is also used in motor control systems, especially in industrial automation systems. It can be used as a switching element for motor start, speed regulation, stop and other control processes, and is widely used in automation control, robotics and other high-efficiency motor drive systems. Due to its low on-resistance and high current carrying capacity, it is very suitable for use in applications requiring high current control.
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SIHG14N50D-E3-VB is widely used in high-power power management, automotive electronics, battery management, solar inverters, power tools and motor control through its 500V withstand voltage, 40A drain current and low on-resistance. Its manufacturing process based on SJ_Multi-EPI technology ensures low power loss and high thermal stability, making it an ideal switching element in high-efficiency power conversion applications.
#### Power management and DC-DC converters
SIHG14N50D-E3-VB is widely used in high-voltage power systems such as power management and DC-DC converters. In these applications, MOSFET is mainly used as a switching element to help achieve efficient voltage conversion and stable power transmission. Due to its low on-resistance (RDS(ON)), it can effectively reduce switching losses under high voltage conditions and enhance the efficiency of the power system. It is widely used in power conversion, battery charging and voltage regulation applications.
#### Power tools and home appliance power supplies
In power tools and home appliance power supply modules, SIHG14N50D-E3-VB plays an important role as a power switching component in the battery charging, power control and motor drive circuits of power tools. It can effectively manage battery current and ensure efficient operation of the equipment, reducing power loss. High-efficiency power modules in power tools such as electric drills, saws, etc. and home appliances can also be optimized using this MOSFET.
#### Automotive Electronics
In automotive electronics, the SIHG14N50D-E3-VB is mainly used in battery management systems (BMS), electric vehicle (EV) battery charging and power management modules. Due to its high voltage withstand capability of 500V, it is very suitable for handling higher voltages and larger current flows in the battery pack of electric vehicles or hybrid vehicles. In these systems, this MOSFET effectively improves energy efficiency and ensures the stability and safety of vehicle batteries during charging and discharging.
#### Inverter and Solar Applications
In solar energy systems, the SIHG14N50D-E3-VB is used as a switching component in the inverter to convert direct current (DC) into alternating current (AC). In solar energy systems, the switching performance of the MOSFET directly affects the battery charging efficiency and energy conversion efficiency. The high voltage capability and high current handling capability of this MOSFET enable it to work stably under high voltage conditions and optimize the power conversion between solar panels and battery systems.
#### Industrial Automation and Motor Control
SIHG14N50D-E3-VB is also used in motor control systems, especially in industrial automation systems. It can be used as a switching element for motor start, speed regulation, stop and other control processes, and is widely used in automation control, robotics and other high-efficiency motor drive systems. Due to its low on-resistance and high current carrying capacity, it is very suitable for use in applications requiring high current control.
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SIHG14N50D-E3-VB is widely used in high-power power management, automotive electronics, battery management, solar inverters, power tools and motor control through its 500V withstand voltage, 40A drain current and low on-resistance. Its manufacturing process based on SJ_Multi-EPI technology ensures low power loss and high thermal stability, making it an ideal switching element in high-efficiency power conversion applications.
* 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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