中文
English
STB170NF04-VB Product details
Back to previous pageProduct introduction：
Product Introduction
The STB170NF04-VB is a high-performance single N-channel MOSFET in a TO263 package, designed for low voltage, high current applications. Its drain-source voltage (VDS) is 40V and it can withstand drain currents up to 100A. With its extremely low on-resistance (RDS(ON) of 5mΩ), it excels in high-efficiency power supplies and current management systems. This MOSFET uses Trench technology, has excellent conductivity and thermal management capabilities, and is suitable for a variety of applications that require high efficiency and low power consumption.
---
The STB170NF04-VB is a high-performance single N-channel MOSFET in a TO263 package, designed for low voltage, high current applications. Its drain-source voltage (VDS) is 40V and it can withstand drain currents up to 100A. With its extremely low on-resistance (RDS(ON) of 5mΩ), it excels in high-efficiency power supplies and current management systems. This MOSFET uses Trench technology, has excellent conductivity and thermal management capabilities, and is suitable for a variety of applications that require high efficiency and low power consumption.
---
File download
Download PDF document
Download now
Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 40V | 2.5V | 100A | 5mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 40V | 2.5V | 100A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 40V | 2.5V | 100A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
Detailed parameter description
| Parameter | Specification | Description |
|-----------------|------------------------------------|-----------------------------------------------------|
| **Package** | TO263 | Surface mount package, suitable for high power applications, good thermal conductivity. |
| **Channel Configuration** | Single N-channel | Adopts single N-channel design, suitable for a wide range of high voltage switching and power management applications. |
| **VDS** | 40V | Maximum drain-source voltage is 40V, suitable for low voltage switch control and power conversion. |
| **VGS** | ±20V | Maximum gate-source voltage is ±20V, suitable for various standard control signals. |
| **Vth** | 2.5V | Startup voltage is 2.5V, suitable for low voltage drive applications. |
| **RDS(ON)** | 6mΩ@VGS=4.5V, 5mΩ@VGS=10V | Ultra-low on-resistance reduces power loss and improves efficiency in high current applications. |
| **ID** | 100A | Maximum drain current is 100A, supporting high load current applications. |
| **Technology** | Trench | Trench technology provides low on-resistance and high conductivity, improving current transfer efficiency and system reliability. |
---
| Parameter | Specification | Description |
|-----------------|------------------------------------|-----------------------------------------------------|
| **Package** | TO263 | Surface mount package, suitable for high power applications, good thermal conductivity. |
| **Channel Configuration** | Single N-channel | Adopts single N-channel design, suitable for a wide range of high voltage switching and power management applications. |
| **VDS** | 40V | Maximum drain-source voltage is 40V, suitable for low voltage switch control and power conversion. |
| **VGS** | ±20V | Maximum gate-source voltage is ±20V, suitable for various standard control signals. |
| **Vth** | 2.5V | Startup voltage is 2.5V, suitable for low voltage drive applications. |
| **RDS(ON)** | 6mΩ@VGS=4.5V, 5mΩ@VGS=10V | Ultra-low on-resistance reduces power loss and improves efficiency in high current applications. |
| **ID** | 100A | Maximum drain current is 100A, supporting high load current applications. |
| **Technology** | Trench | Trench technology provides low on-resistance and high conductivity, improving current transfer efficiency and system reliability. |
---
Domain and module applications：
Applications and module examples
1. **DC-DC power converter**
STB170NF04-VB is an ideal power switch in DC-DC converters, especially for power conversion applications that require high efficiency and high current. Its low on-resistance and high current carrying capacity enable it to reduce losses during high power conversion, ensuring more efficient and stable system operation.
2. **Power tool and electric vehicle battery management system**
This MOSFET can be used in the battery management system (BMS) of power tools and electric vehicles. Its high current capability and low on-resistance help to effectively control the battery charging and discharging process, ensure stable operation of the battery under high load conditions, and extend battery life.
3. **Motor drive control**
In motor drive systems, STB170NF04-VB can be used as a switching element to control the start and stop and speed regulation of the motor. Its high current handling capability enables it to effectively drive high-power motors, especially suitable for home appliances, power tools and other equipment.
4. **Server and Data Center Power Supply**
This MOSFET can also be used in high-efficiency server power supplies and data center UPS systems as part of a power supply module. Due to its low on-resistance and high current carrying capacity, it can effectively improve the efficiency of power transmission and reduce heat generation, adapting to the stable supply needs of high power.
5. **Battery-powered modules for consumer electronics**
The STB170NF04-VB has a wide range of applications in consumer electronics that require stable battery power. It can provide efficient power management and conversion capabilities and is widely used in mobile devices, smart home devices, and wearable devices.
6. **Solar inverter**
In solar systems, the STB170NF04-VB can be used in solar inverters to provide efficient power conversion. Its high current carrying capacity and low on-resistance enable it to improve energy conversion efficiency and reduce energy losses in solar power generation systems.
1. **DC-DC power converter**
STB170NF04-VB is an ideal power switch in DC-DC converters, especially for power conversion applications that require high efficiency and high current. Its low on-resistance and high current carrying capacity enable it to reduce losses during high power conversion, ensuring more efficient and stable system operation.
2. **Power tool and electric vehicle battery management system**
This MOSFET can be used in the battery management system (BMS) of power tools and electric vehicles. Its high current capability and low on-resistance help to effectively control the battery charging and discharging process, ensure stable operation of the battery under high load conditions, and extend battery life.
3. **Motor drive control**
In motor drive systems, STB170NF04-VB can be used as a switching element to control the start and stop and speed regulation of the motor. Its high current handling capability enables it to effectively drive high-power motors, especially suitable for home appliances, power tools and other equipment.
4. **Server and Data Center Power Supply**
This MOSFET can also be used in high-efficiency server power supplies and data center UPS systems as part of a power supply module. Due to its low on-resistance and high current carrying capacity, it can effectively improve the efficiency of power transmission and reduce heat generation, adapting to the stable supply needs of high power.
5. **Battery-powered modules for consumer electronics**
The STB170NF04-VB has a wide range of applications in consumer electronics that require stable battery power. It can provide efficient power management and conversion capabilities and is widely used in mobile devices, smart home devices, and wearable devices.
6. **Solar inverter**
In solar systems, the STB170NF04-VB can be used in solar inverters to provide efficient power conversion. Its high current carrying capacity and low on-resistance enable it to improve energy conversion efficiency and reduce energy losses in solar power generation 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
