HFP8N70U-VB is a high-voltage N-channel MOSFET packaged in TO220. It is designed for high-voltage applications and supports a drain-source voltage (VDS) of 700V and a gate-source voltage (VGS) of ±30V. Its turn-on voltage (Vth) is 3.5V, the on-resistance (RDS(ON)) is 1100mΩ at VGS=10V, and the maximum drain current (ID) is 5A. HFP8N70U-VB uses SJ_Multi-EPI technology, which gives it excellent switching performance in high-voltage environments and is suitable for high-voltage power management, power conversion and other high-voltage applications.
1. **Package type**: TO220 - The TO220 package provides good heat dissipation and is suitable for applications handling higher power, especially in high voltage MOSFETs, which can effectively manage heat.
2. **Configuration**: Single N-channel - The single N-channel configuration makes this MOSFET suitable for high voltage switching and control circuits. N-channel MOSFETs are typically used for efficient current switching and signal amplification.
3. **Drain-source voltage (VDS)**: 700V - The drain-source voltage of up to 700V allows the HFP8N70U-VB to handle high voltage loads, suitable for high voltage applications and power management.
4. **Gate-Source Voltage (VGS)**: ±30V - The allowable gate-source voltage range is ±30V, making the MOSFET compatible with a variety of control circuits and providing a wide range of control voltages.
5. **Throw Voltage (Vth)**: 3.5V - The turn-on voltage is 3.5V, ensuring that the MOSFET can be reliably turned on at moderate gate-source voltages, suitable for a variety of power control applications.
6. **On-Resistance (RDS(ON))**: 1100mΩ @ VGS=10V - The on-resistance at VGS=10V is 1100mΩ, which is suitable for high voltage switching applications and effectively reduces power consumption.
7. **Maximum Drain Current (ID)**: 5A - The maximum drain current is 5A, suitable for handling medium current loads and performs well in high voltage switching applications.
8. **Technology**: SJ_Multi-EPI - Adopting SJ_Multi-EPI technology, this technology provides high-efficiency performance and reliability of high-voltage MOSFET, suitable for high-voltage environment.
Domain and module applications：
III. Application fields and module examples
1. **High voltage switching circuit**: - The high drain-source voltage of HFP8N70U-VB makes it very suitable for high voltage switching circuits. For example, in the switching application of high voltage DC power supply, this MOSFET can stably withstand and control high voltage loads to ensure the reliability of switching operation.
2. **Power converter**: - In high voltage DC to DC (DC-DC) converters, this MOSFET can effectively handle high voltage switching tasks. Its relatively low on-resistance improves conversion efficiency and reduces energy loss, making it suitable for high power conversion modules.
3. **Power management system**: - HFP8N70U-VB is suitable for high voltage switching and control modules in power management systems. For example, it can control and manage high voltage loads to ensure the stability and reliability of the power system.
4. **Inverter and Motor Driver**: - In inverter and motor driver applications, this MOSFET is capable of handling high voltage and medium current loads. Its stable switching performance makes it suitable for motor control and power conversion.
5. **High Voltage Protection Circuit**: - The high voltage capability of HFP8N70U-VB makes it suitable for high voltage protection circuits such as overvoltage protection and overcurrent protection. It can effectively protect other circuit components in high voltage environments.
HFP8N70U-VB is a high voltage MOSFET that is suitable for a variety of high voltage switching and control applications with its high voltage handling capability and relatively low on-resistance.
* 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
*To request free samples, please complete and submit the following information. Our team will review your application within 24 hours and arrange shipment upon approval. Thank you!
X
SN Check
***Serial Number Lookup Prompt**
1. Enter the complete serial number, including all letters and numbers.
2. Click Submit to proceed with verification.
The system will verify the validity of the serial number and its corresponding product information to help you confirm its authenticity.
If you notice any inconsistencies or have any questions, please immediately contact our customer service team. You can also call 400-655-8788 for manual verification to ensure that the product you purchased is authentic.
Download now
中文
English
Back to previous page
