IRKT136/08

Current - On State (It (RMS)) (Max):	300A
Base Part Number:	KT136
Package / Case:	INT-A-PAK (3 + 4)
Mounting Type:	Chassis Mount
Operating Temperature:	-40°C ~ 125°C (TJ)
Current - Hold (Ih) (Max):	200mA
Current - Non Rep. Surge 50, 60Hz (Itsm):	3200A, 3360A
Current - Gate Trigger (Igt) (Max):	150mA
Voltage - Gate Trigger (Vgt) (Max):	2.5V
Series:	--
Current - On State (It (AV)) (Max):	135A
Voltage - Off State:	800V
Number of SCRs, Diodes:	1 SCR, 1 Diode
Structure:	Series Connection - SCR/Diode
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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IRKT136/08 Application Field and Working Principle

Thyristors, also known as silicon controlled rectifiers (SCRs), are semiconductor switches modeled after rectifiers. Because thyristors can control and switch electric power, they are commonly used in electronic circuits. In particular, the IRKT136/08 thyristor module is commonly used as a power switch in electrical or electronic-based applications. This article will discuss the application field of the IRKT136/08 silicon controlled rectifier and its working principle.

Application Field of the IRKT136/08 SCR

The IRKT136/08 thyristor module is an ideal solution for a variety of motor and electric power control applications. It is used in power control systems to ensure uninterrupted power supply to these systems. IRKT136/08 modules are used in electric motor speed controller/regulator systems where they are used to prevent power fluctuations and offer reliable motor control.The IRKT136/08 thyristor module is also used in electric heating panels, adjustable electric load breakers, and inverter systems. Furthermore, IRKT136/08 modules are widely used in the manufacturing, transportation, and communication the sector for their power processing capabilities.

Working Principle of the IRKT136/08 SCR

The IRKT136/08 thyristor module has a unique four-layer structure consisting of two P-type and two N-type semiconductor layers. This two-directional design allows for the efficient regulation of electric current and power. The four layers are connected to two gate terminals and two cathode terminals, which allow for easy control.The working principle of the IRKT136/08 thyristor is based on the principle of positive operation. When a positive voltage is applied to the gate terminals, a portion of the electric current is directed to the SCR. This activates the thyristor, allowing electric current to flow through it. When the load discharge is finished and the positive voltage is removed, the thyristor is then reversed and the current is stopped. The IRKT136/08 SCR module can operate over a wide range of temperatures. Its rated current is up to 108 Amps, while its rated voltage is up to 600 Volts. The device has a high power dissipation of up to 1200 Watts, making it ideal for a variety of electric power control applications.

Conclusion

The IRKT136/08 thyristor module is an ideal solution for electric power control applications. Its four-layer semiconductor structure combined with two gate terminals and two cathode terminals allows for safe and efficient regulation of electric current and power. The device has a rated current of up to 108 Amps and a rated voltage up to 600 Volts, making it suitable for a variety of motor and automatic power control systems. Furthermore, its 1200 Watts power dissipation capacity allows for long-term operation in a high-temperature environment.

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