Product introduction：
：**
SUP85N15-21-VB is a high-performance N-channel MOSFET in a TO220 package, suitable for switching applications requiring medium to high voltage and high current. With a drain-source voltage (VDS) of 150V and a gate-source voltage (VGS) of ±20V, this MOSFET can withstand higher voltages and currents while having a low on-resistance and a maximum drain current (ID) of 100A, making it suitable for high-power, high-efficiency systems. The on-resistance (RDS(ON)) is 8.5mΩ (at VGS=10V), ensuring low power loss and efficient switching characteristics. This product uses Trench technology, providing excellent switching performance and current handling capabilities, making it an ideal switching element in power management, power tools, battery management systems (BMS) and other fields.
**
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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 |
150V |
|
3V |
100A |
|
|
8.5mΩ |
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 |
150V |
|
3V |
100A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| TO220 |
Single-N |
150V |
|
3V |
100A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| TO220 |
Single-N |
|
|
|
|
|
|
|
：**
- **Model**: SUP85N15-21-VB
- **Package**: TO220
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 150V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**: 8.5mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 100A
- **Technology type**: Trench technology
- **Operating temperature range**: Typically -55°C to 150°C (specific values may vary depending on application and conditions)
- **Maximum power dissipation**: Based on on-resistance and operating conditions, it has high power handling capability and is suitable for high current applications.
**
Domain and module applications：
：**
1. **High-efficiency power management system**:
SUP85N15-21-VB is very suitable for switching elements in power management systems, especially in high-efficiency power modules such as DC-DC converters and AC-DC converters. Due to its low on-resistance, it can reduce power loss and improve the efficiency of the overall system, especially suitable for high-power power equipment and industrial power systems.
2. **Power tools and motor drive systems**:
In power tools and industrial motor drive systems, the high current capability and low RDS(ON) characteristics of this MOSFET enable it to stably drive high-power motors. It can withstand high-frequency switching operations while reducing switching losses, thereby improving the operating efficiency and battery life of power tools.
3. **Battery Management System (BMS)**:
SUP85N15-21-VB can be widely used in battery management systems, especially in electric vehicles (EVs) and other battery-powered systems with high current requirements. It can efficiently control the high current during battery charging and discharging while providing low power loss, thereby improving the efficiency of the system and the service life of the battery.
4. **Power Control Module**:
This MOSFET also has important applications in power control systems, especially in industrial automation and power conversion devices. It can be used as a high-power switching element and is widely used in inverters, motor drives and other fields. With its excellent switching performance and ability to withstand high currents, it helps to improve the stability and energy efficiency of the system.
5. **Solar Inverter**:
SUP85N15-21-VB is suitable for power conversion modules in renewable energy equipment such as solar inverters. Its high voltage tolerance and low RDS(ON) make it very suitable for efficient DC-AC conversion, ensuring that solar energy systems can operate stably and efficiently while reducing power losses.
6. **Power Amplifier**:
In the field of communications, SUP85N15-21-VB can also be used in power amplifier (PA) circuits as an efficient switching element to process power signals. Its low on-resistance and good switching performance can reduce heat generation and provide stable output power in high-frequency signal amplification applications.
In summary, SUP85N15-21-VB is widely used in power management, power tools, battery management, industrial automation, renewable energy systems and other fields with its high voltage, high current capability, low on-resistance and excellent switching performance, becoming a key component in modern high-efficiency power electronic systems.
* 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
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
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