TD175N16SOFHPSA1

Series:	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Structure:	Series Connection - SCR/Diode
Moisture Sensitivity Level (MSL):	--
Number of SCRs, Diodes:	1 SCR, 1 Diode
Voltage - Off State:	1.6kV
Current - On State (It (AV)) (Max):	175A
Current - On State (It (RMS)) (Max):	275A
Voltage - Gate Trigger (Vgt) (Max):	2V
Current - Gate Trigger (Igt) (Max):	150mA
Current - Non Rep. Surge 50, 60Hz (Itsm):	5400A @ 50Hz
Current - Hold (Ih) (Max):	400mA
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Chassis Mount
Package / Case:	Module

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TD175N16SOFHPSA1 Application Field and Working Principle

Thyristors, often referred to as silicon-controlled rectifiers (SCRs), are essentially devices with three terminals, namely anode, cathode, and gate. TD175N16SOFHPSA1 is a type of thyristors which is essentially three-terminal devices that are widely used for industrial and commercial applications around the world. In its most widely used form, the thyristor is commonly used as a bidirectional AC switch.

Application Field

TD175N16SOFHPSA1 is a popular choice when it comes to industrial and commercial applications. It is especially popular for applications with electric furnace controllers, motor speed controllers, electric welder controls, electric motor controllers, and fan controllers. It is commonly used as a power regulator for AC power systems and to protect system against over-voltage. It is also used for high-voltage applications as it is perfect for controlling very large currents.

Working Principle

TD175N16SOFHPSA1 works on the principle of its three terminals. When the anode and cathode terminals are biased with current, the device remains in its off state until the control or gate terminal is triggered. This causes a pulse of current to flow through the gate that in turn triggers the thyristor and causes it to turn on. The current then runs through the gate and anode-cathode circuit, resulting in the current to remain on until the current flowing through the terminals drops down below the holding current.

Conclusion

TD175N16SOFHPSA1 is a popular three-terminal thyristor that is used extensively in industrial and commercial applications. It is perfect for controlling large currents and protecting electric systems from over-voltage. The working principle of the device is based on controlling the current flow between its anode, cathode, and gate terminals.

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