ACS120-7SB-TR

Series:	ASD™
Packaging:	Tape & Reel (TR)
Part Status:	Active
Triac Type:	Logic - Sensitive Gate
Voltage - Off State:	700V
Current - On State (It (RMS)) (Max):	2A
Voltage - Gate Trigger (Vgt) (Max):	1V
Current - Non Rep. Surge 50, 60Hz (Itsm):	20A, 11A
Current - Gate Trigger (Igt) (Max):	10mA
Current - Hold (Ih) (Max):	45mA
Configuration:	Single
Operating Temperature:	-30°C ~ 125°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	TO-252-3, DPak (2 Leads + Tab), SC-63
Supplier Device Package:	DPAK
Base Part Number:	ACS120

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Thyristors - TRIACsThe ACS120-7SB-TR is one of the most popular semiconductor devices used in the industrial automation sector. It is a TRIAC (Triangular Alternating Current) that is used to regulate a variety of electrical loads through its four pins – Main (MT1), Gate (G), MT2, and Neutral (N). The main function of the ACS120-7SB-TR is to switch an incoming alternating current from a single voltage source on and off at a rate of up to 3 kHz frequency. This rate allows for a regulated flow of electricity that can be used for powering devices such as motors and lights.The ACS120-7SB-TR can be used in a wide range of applications from industrial automation to home appliances and automotive applications. Its popularity is attributed to its reliability and ability to be used in both AC and DC conditions.The ACS120-7SB-TR mainly consists of three components – the main or MT1, the gate pin, and the MT2 and neutral pins. These components control the switching of an incoming alternating current. The MCU or other control device sends a pulse to the gate pin which initiates a switching action. This pulse also controls the firing angle andwidth of every impulse, explaining why the ACS120-7SB-TR can be used in a variety of AC and DC applications.Therefore, when the pulse is given, the alternating current is switched off and on at different speeds, depending on the application. For example, in an industrial automation system, the alternating current can be switched at the rate of 130 to 210 times per second.The ACS120-7SB-TR also offers advantages such as load sharing and paralleling with other components. It also supports a range of current from 0.2mA to 2.7A and features reverse-blocking capability, which allows for controlling current in both directions to the load.In conclusion, the ACS120-7SB-TR is an electronically controlled semiconductor device designed for a variety of industrial automation systems. It can switch an AC source on and off at a rate of up to 3 kHz with the help of its various components, enabling it to be used in a vast array of applications such as home automation, automotive, and industrial automation systems. With its advantages such as load sharing and paralleling, reverse-blocking capability, and range of current control, the ACS120-7SB-TR is sure to be a popular choice among engineers and professionals in the industrial automation sector.

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