Product introduction：
SIHF540-VB Product Introduction
SIHF540-VB is a single N-type MOSFET packaged in TO220, suitable for medium voltage and high current power management and power conversion applications. The drain-source voltage of this MOSFET is 100V, it can carry a current of up to 55A, and has a low on-resistance (RDS(ON)) of 38mΩ @ VGS=4.5V and 36mΩ @ VGS=10V. It uses Trench technology to provide efficient switching performance and low conduction loss, which is very suitable for systems that require low switching loss and high efficiency.
SIHF540-VB's high current carrying capacity and low on-resistance give it excellent performance in applications that require high power density and low power loss. This MOSFET is suitable for power converters, motor drives, DC-DC converters and other fields, and can maintain stable working performance under high current and high frequency working conditions.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| TO220 |
Single-N |
100V |
|
1.8V |
55A |
|
|
36mΩ |
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| TO220 |
Single-N |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| TO220 |
Single-N |
100V |
|
1.8V |
55A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| TO220 |
Single-N |
100V |
|
1.8V |
55A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| TO220 |
Single-N |
|
|
|
|
|
|
|
Detailed parameter description
- **Package type**: TO220
- **Configuration**: Single N-type MOSFET (Single-N-Channel)
- **Drain-source voltage (VDS)**: 100V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.8V
- **On-resistance (RDS(ON))**:
- 38mΩ @ VGS=4.5V
- 36mΩ @ VGS=10V
- **Maximum leakage current (ID)**: 55A
- **Maximum power dissipation (PD)**: 150W
- **Operating temperature range**: -55°C to +150°C
- **Technology type**: Trench
- **Maximum junction temperature**: 150°C
Domain and module applications：
Applications and module examples
SIHF540-VB's high current and medium-to-high voltage characteristics make it suitable for many power management and power conversion applications that require high current and high efficiency. Here are some typical application areas:
1. **Switching Power Supply (SMPS) and Power Conversion Modules**
SIHF540-VB is an ideal component in switching power supply (SMPS), especially for DC-DC converters, AC-DC power modules, and power adapters that require high voltage and high current. Due to its low on-resistance and high current carrying capacity, it can provide high efficiency and reduce power loss in the power system, improving system efficiency.
2. **Motor Drive and Control System**
Due to its high maximum leakage current (55A), SIHF540-VB can be widely used in motor drive control systems. In the fields of industrial automation, robotics, power tools, and electric vehicles, it can provide efficient motor control to ensure smooth starting, operation, and reverse control of the motor.
3. **Battery Management System (BMS)**
In the battery management system (BMS), SIHF540-VB can be used for battery charging and discharging control. It can maintain a stable working state under high current environment, and has low on-resistance to reduce energy loss. Therefore, it is particularly suitable for battery management systems that require high efficiency and long operation, especially in electric vehicles (EV) and energy storage systems.
4. **Inverter and Photovoltaic System**
SIHF540-VB is suitable for photovoltaic (PV) inverters and other high-power conversion systems. This MOSFET can achieve efficient power conversion in solar power generation systems, especially in systems that require higher input voltage and high current. Provide reliable switching control and improve system efficiency.
5. **High-frequency switching and power regulation applications**
In high-frequency switching circuits and power regulation modules, SIHF540-VB's low on-resistance and good switching performance make it suitable for occasions that require frequent switching. It can effectively manage and regulate electricity and is used in a variety of applications such as battery chargers, charging stations, DC power supplies and power dispatching.
* 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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