Product introduction：
1. Product Introduction:
**UTT80N08-VB** is a **single N-channel MOSFET** in a **TO220** package, designed for high-efficiency power conversion, load driving and power management. This MOSFET supports a drain-source voltage (VDS) of up to **80V** and a drain current (ID) of **100A**, enabling it to perform well in power conversion applications. Using **Trench technology**, its on-resistance (RDS(ON)) can be as low as **7mΩ**, ensuring high-efficiency current transmission and lower power loss when **VGS=10V**. This model is suitable for various scenarios with strict requirements on high current and high efficiency, including switching power supplies, motor drives, battery management systems 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 |
| 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:
- **Package**: TO220
- **Configuration**: Single N-type 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**: Trench
- **Maximum power loss**: The specific power loss can be calculated based on the application scenario and heat dissipation design.
- **Operating temperature range**: -55°C to +150°C
Domain and module applications：
3. Application fields and module examples:
**UTT80N08-VB** MOSFET has excellent current carrying capacity and on-resistance performance, which is very suitable for the following fields and modules:
1. **Switching Power Supply (SMPS)**:
- **UTT80N08-VB**'s low **RDS(ON)** can significantly reduce power loss and improve efficiency in **DC-DC converters**, **AC-DC power adapters** and **power modules**. It is particularly suitable for **high-efficiency switching power supplies** (such as server power supplies, power supply modules), and can still ensure high efficiency and stability under high-frequency and high-current working conditions.
2. **Motor Drives**:
- This MOSFET has a drain current capability of **100A** and is suitable for motor control that requires high current, such as **brushless DC motors (BLDC)** and **stepper motor drives**. It provides stable and efficient power conversion in motor drive applications such as **power tools, electric vehicle drive systems** and **industrial automation equipment**.
3. **Battery Management System (BMS)**:
- In electric vehicles (EV) and other high-performance battery systems, **UTT80N08-VB** can be used as a switching element for battery charging, discharging management and power distribution. Its high current carrying capacity enables it to effectively manage the energy flow of the battery and ensure the long-term stability and efficiency of the battery pack.
4. **High-efficiency power conversion module**:
- Due to its low **RDS(ON)** and high **ID**, **UTT80N08-VB** is very suitable for use in **high-power converters**, **inverters**, **power conditioners**, especially in high-power electronic devices such as **solar inverters**, **UPS (uninterruptible power supply) systems** and **wind power generation systems**, which can improve the overall efficiency and reliability of the system.
5. **LED driver**:
- In **LED driver**, low on-resistance can reduce power loss, thereby improving overall drive efficiency. Suitable for **LED lighting systems**, especially power supply design for high-power lamps.
With its **low on-resistance, high current carrying capacity and high-efficiency Trench technology**, **UTT80N08-VB** is an ideal choice for power conversion, motor drive, battery management and other high-efficiency 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
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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