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Thyristors - TRIACs: QJ6016RH3TP Application Field and Working Principle

Thyristors are a kind of semi-conductor devices used extensively in electronic control systems. It is one of three basic types of solid-state electronic components, which include the bipolar junction transistor (BJT), the field-effect transistor (FET), and the thyristor (triode AC switch, abbreviated as TRIAC). Among these, the TRIAC is widely used in various types of motor control, light dimming and temperature control systems.QJ6016RH3TP is a TRIAC device produced by well-known company Kinsemi. This device is widely used in AC motor control and other related applications. It is characterized by small size, large junction temperature and excellent reliability. It is also designed to handle very large inrush currents, up to 25V peak and 6A surge with a maximum holding current of 20A.According to the datasheet of this product, the maximum power dissipation is 240W at 25°C. It has a high blocking voltage of 16A, a low current value of 0.4mA and a very low turn-on time of 9ns. It is also designed to handle very large inrush currents, up to 25V peak and 6A surge with a maximum holding current of 20A.The main application field of the QJ6016RH3TP is in AC motor control, as it provides high power handling capability and fast turn-on performance. It is also used in various types of light dimming and temperature control systems for its excellent reliability and high junction temperature. Additionally, it is also suitable in applications such as switching power supplies, solid-state relays, inverters, and phase control.When considering the structure of the TRIACs, they are composed of a main terminal and two additional terminals. The main terminal is connected to the anode of the outermost thyristor, while the two additional terminals are connected to the anodes of the other two thyristors. The three thyristors are mutually connected, and they are each connected to two gate connections. The gate connections, in turn, are connected to a power source, in order to provide the necessary gate current, which makes the TRIAC device active.Now, let us analyze the working principle of the TRIAC device. When an external trigger signal is applied to the gate connections, a gate current flows through the thyristors. This in turn causes a voltage instability across the thyristors, which enables a current flow between the anode and the cathode. When a maximum current is reached, the TRIAC device will turn off and the current flow will stop. This cycle is repeated again and again, allowing the TRIAC devices to function as it was intended to.In conclusion, the QJ6016RH3TP is a TRIAC device produced by Kinsemi, and it is widely used in AC motor control and other related applications. It has a very low turn-on time, high blocking voltage, and high power dissipation, making it one of the most reliable and powerful TRIAC devices on the market. Furthermore, its working principle is based on the relationship between a gate current and the thyristors, enabling it to cycle between on and off states.

Allicdata Part #:	F10293-ND
Manufacturer Part#:	QJ6016RH3TP
Price:	$ 1.36
Product Category:	Discrete Semiconductor Products
Manufacturer:	Littelfuse Inc.
Short Description:	ALTERNISTOR TRIAC 16A TO220
More Detail:	TRIAC Alternistor - Snubberless 600V 16A Through H...
DataSheet:	QJ6016RH3TP Datasheet/PDF
Quantity:	1000

Series:	--
Part Status:	Active
Triac Type:	Alternistor - Snubberless
Voltage - Off State:	600V
Current - On State (It (RMS)) (Max):	16A
Voltage - Gate Trigger (Vgt) (Max):	1.3V
Current - Non Rep. Surge 50, 60Hz (Itsm):	167A, 200A
Current - Gate Trigger (Igt) (Max):	20mA
Current - Hold (Ih) (Max):	35mA
Configuration:	Single
Operating Temperature:	-40°C ~ 150°C (TJ)
Mounting Type:	Through Hole
Package / Case:	TO-220-3
Supplier Device Package:	TO-220AB

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F10293-ND

QJ6016RH3TP

Discrete Semiconductor Products

Thyristors - TRIACs: QJ6016RH3TP Application Field and Working Principle