S8025NTP

Series:	--
Packaging:	Tube
Part Status:	Active
Voltage - Off State:	800V
Voltage - Gate Trigger (Vgt) (Max):	1.5V
Current - Gate Trigger (Igt) (Max):	35mA
Voltage - On State (Vtm) (Max):	1.6V
Current - On State (It (AV)) (Max):	16A
Current - On State (It (RMS)) (Max):	25A
Current - Hold (Ih) (Max):	50mA
Current - Off State (Max):	20µA
Current - Non Rep. Surge 50, 60Hz (Itsm):	300A, 350A
SCR Type:	Standard Recovery
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
Supplier Device Package:	TO-263 (D2Pak)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Thyristors - SCRs: S8025NTP Application Field and Working Principle
Thyristors, commonly known as Silicon-Controlled Rectifiers (SCRs), are current-controlled semiconductor electronic switches that can be triggered by voltage. Specifically, an SCR is programmed to get turned on by a pulse of electric current and operate until it is turned off by another technique (such as voltage or mechanical switch) or when the current reaches zero. Different types of SCRs including the S8025NTP have become the most common type of power control elements used in modern industrial applications.The S8025NTP is an N-type SCR designed to provide a solid-state switching solution often found in AC Motor Drive and Industrial Automation applications. It is designed to switch higher currents (up to 25A) as well as having voltage protection features.Application Field
The S8025NTP can be used in various scenarios, but is typical for controlling loads like induction motors in industrial applications. Aside from its direct connection to, and control of, AC induction motors, the S8025NTP can be used in a wide range of applications. For example, the SCR can be used as a heater element in heaters, stoves, and ovens; as a current controller for ballasts, incandescent lamps, and LED systems; and for lighting control applications. It can also be used for speed turning in pipe lines, automation and machine maintenance, AC Motor/Door Control in elevators, ventilation fan control in household appliances, and PLC multiple tasks synchronization.Working Principle
The S8025NTP is designed to be triggered by voltage. More precisely, when a voltage pulse is applied to the Gate terminal of an SCR, current is briefly allowed to flow before the main current can reach the load. This main current can then enter the long terminal of the SCR, as long as the right polarity of the voltage is at the other side of the SCR. This situation can be maintained until the main current is purposely stopped by the use of another switching component, such as a mechanical switch. This is because the current will remain on in the load even if the voltage applied to the Gate has been completely cut off during the commutation process.The S8025NTP can also be used in commutated circuits in which the load current is removed from the SCR after it has been triggered, such as in dimming controllers for lighting fixtures and many other speed control applications.Since the flow of current is restricted to one direction, the S8025NTP is also suited for applications where protection against surges or overloads is required. By limiting the current to a single direction, it prevents any reverse currents or overload currents from damaging important components in control systems.Conclusion
Due to its versatility, the S8025NTP has become a popular component among industrial manufacturers, engineers and manufacturers of AC motors, switches and related components. Its ability to provide reliable, consistent, short-term control of AC power for various applications is highly sought after by those who wish to efficiently and safely control the output of their AC motors. Its versatility and reliable performance make it the ideal choice in a wide range of industrial applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description