Product introduction：
1. Product Introduction (STP75NF75-VB)
STP75NF75-VB is a high-performance N-type MOSFET in TO220 package, suitable for high current and high efficiency switching applications. The maximum drain-source voltage (Vds) of this MOSFET is 80V, the maximum drain current (Id) is 100A, and it has a very low on-resistance (Rds(on)), which is 7mΩ at Vgs=10V, which greatly reduces energy loss. This makes it very suitable for applications such as high-power, high-efficiency switching power supplies, inverters, motor drives, and battery management systems (BMS).
STP75NF75-VB uses Trench technology, which can provide fast switching response and low loss characteristics, and is suitable for working in high frequency and high current environments. This MOSFET also has a wide gate-source voltage range (±20V), which is compatible with various drive circuits, has excellent thermal stability and high reliability, and is suitable for a variety of industrial and consumer electronics 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 |
80V |
|
3V |
100A |
|
|
7mΩ |
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 |
80V |
|
3V |
100A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| TO220 |
Single-N |
80V |
|
3V |
100A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| TO220 |
Single-N |
|
|
|
|
|
|
|
2. Detailed parameter description
| **Parameter** | **Value** |
|------------------------|-------------------------------|
| **Model** | STP75NF75-VB |
| **Package** | TO220 |
| **Configuration** | Unipolar N-channel|
| **Maximum drain-source voltage (Vds)** | 80V |
| **Maximum gate-source voltage (Vgs)** | ±20V |
| **Threshold voltage (Vth)** | 3V |
| **On-resistance (Rds(on))** | 9mΩ @ Vgs=4.5V, 7mΩ @ Vgs=10V |
| **Maximum drain current (Id)** | 100A |
| **Technology type** | Trench technology|
Domain and module applications：
3. Applications and modules
**1. Switching power supply (SMPS): **
The low on-resistance and high current carrying capacity of STP75NF75-VB make it very suitable for high-efficiency switching power supply (SMPS). Its low power loss and excellent switching characteristics can improve the overall efficiency of the power supply system and is widely used in various application scenarios such as computer power supply, TV power supply, and communication equipment power supply.
**2. Motor drive: **
In the motor drive system, STP75NF75-VB can provide stable and efficient current control for the motor, especially for power tools, electric motor drives, variable frequency drives, etc. Its high drain current capability can effectively drive high-power motors, support fast start and stop, and reduce mechanical vibration and noise.
**3. Battery Management System (BMS): **
This MOSFET is widely used in battery management systems (BMS) to effectively control the charging and discharging process of the battery. Due to its low on-resistance, it can reduce battery loss, improve system efficiency, and help extend the battery life, suitable for electric vehicles and renewable energy systems.
**4. Solar inverter: **
STP75NF75-VB can be used in solar inverters as a power switch to control the exchange of power between solar panels and the grid. Its high current capability and low on-resistance make it very suitable for efficient conversion of solar cells, reducing losses and improving energy utilization.
**5. Power transmission and conversion equipment: **
In power transmission and conversion equipment, STP75NF75-VB can be used for efficient power conversion, distribution and regulation. Its high power capability and low loss characteristics make it very suitable for various power control modules, such as DC-DC converters and DC-AC inverters.
**6. UPS (Uninterruptible Power System): **
In UPS systems, STP75NF75-VB can effectively support battery charging and power supply tasks, helping to improve system reliability and efficiency. Its high current carrying capacity and fast switching characteristics make it suitable for high-load applications to ensure uninterrupted power supply to equipment.
* 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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