TN1215-600G-TR Discrete Semiconductor Products

Current - Hold (Ih) (Max):	30mA
Base Part Number:	TN1215
Supplier Device Package:	D2PAK
Package / Case:	TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
SCR Type:	Standard Recovery
Current - Non Rep. Surge 50, 60Hz (Itsm):	140A, 145A
Current - Off State (Max):	5µA
Series:	--
Current - On State (It (RMS)) (Max):	12A
Current - On State (It (AV)) (Max):	8A
Voltage - On State (Vtm) (Max):	1.6V
Current - Gate Trigger (Igt) (Max):	15mA
Voltage - Gate Trigger (Vgt) (Max):	1.3V
Voltage - Off State:	600V
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

Thyristors - SCRs are well-known semiconductor electronic devices used for controlling electric power and help to regulate the amount of electrical current running through other circuitry. The most common type of thyristors used in a variety of industrial and commercial applications are the TN1215-600G-TR type. This article will discuss the application field and working principle of the TN1215-600G-TR thyristor.

Application Field

The TN1215-600G-TR thyristor is mainly used in induction heating, soft starters, inverters, motor controllers and other electrical circuits. With its fast-response time, the TN1215-600G-TR can help to improve system stability and greatly reduce switching loss. It is also suitable for applications that require high temperature operation and have low gate current requirements. The TN1215-600G-TR is widely used in applications such as automotive and industrial controls, lighting, electric heating, UPS systems, and energy management and monitoring systems.

Working Principle

The basic working principle of a thyristor, such as the TN1215-600G-TR, is that of a three-terminal device. When the gate (G) input is triggered, this triggers the thyristor to enter into a conductive state when the anode (A) voltage is higher than the cathode (K) voltage. This semiconductor device is a two-channel device which means it can handle bidirectional current flow.Once the gate voltage is given, the SCR is turned on and it will remain in its ‘turned on’ state, until the anode current falls below a certain level. At this point, the thyristor will naturally turn off and return to its non-conductive state. This phenomenon is known as the ‘latching’ of the thyristor. The design of the TN1215-600G-TR thyristor takes advantage of its low gate current requirements and the fact that it does not require a current snubber to regulate the latching and turn-on time. This makes the TN1215-600G-TR an ideal choice for applications which require fast response time as it will not cause any current spikes.

Conclusion

The TN1215-600G-TR is a type of thyristor and is widely used in a variety of industries including automotive and industrial controls, lighting, and electric heating systems among others. By understanding its application field and working principle, such as its fast response time and ‘latching’ phenomenon, this thyristor can be used to ensure the safe and efficient operation of electrical systems.

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