CQ48-35M

Series:	--
Packaging:	Bulk
Part Status:	Obsolete
Triac Type:	Standard
Voltage - Off State:	600V
Current - On State (It (RMS)) (Max):	35A
Voltage - Gate Trigger (Vgt) (Max):	1.5V
Current - Non Rep. Surge 50, 60Hz (Itsm):	300A @ 100Hz
Current - Gate Trigger (Igt) (Max):	100mA
Current - Hold (Ih) (Max):	100mA
Configuration:	Single
Operating Temperature:	-40°C ~ 125°C (TJ)
Mounting Type:	Chassis, Stud Mount
Package / Case:	TO-208AA, TO-48-3, Stud
Supplier Device Package:	TO-48

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Thyristors - TRIACs

Thyristors are a type of semiconductor device in which current flow is triggered once it reaches a certain threshold and becomes blocked when it reaches a certain reverse voltage. This is useful in applications such as power switching applications, where it is necessary to switch an AC circuit or perform pulse-width modulation. In these applications, it is not necessary to use a mechanical switch, as thyristors can be used instead. One such device, the CQ48-35M, is a TRIAC, which stands for Triple Insulated Anode Controlled Rectifier. This device consists of three gate terminals and a single anode, with the current flow being triggered by any single gate.The CQ48-35M is a popular choice for AC power switching applications, due to its wide voltage range, fast response time, and low power consumption. It is capable of switching a range of voltages from 6V to 350V and currents up to 36A. This makes it suitable for applications ranging from motor control to lighting control. The CQ48-35M also has a fast response time, allowing it to be used in applications where quick on/off cycles are required. The low power consumption also makes it ideal for applications that require power efficiency.The working principle of the CQ48-35M is based on the principle of thyristor operation. As the voltage across the device is increased, the current flow will increase until it reaches the breakover point. At this point, the device switches on and the current flow continues to increase until it reaches the maximum rated current of the device. In order to switch off the device, the current must be reduced below the breakover point. This can be done by reducing the voltage across the device or by triggering the reverse breakover point. This is the point where the device will switch off if the voltage is reversed.The CQ48-35M is well suited for applications that require a high level of control over the output voltage of an AC power supply. For example, it can be used in motor control and lighting applications, where it can be used to switch the AC line voltage on and off in order to control the output voltage. It is also ideal for applications such as pulse-width modulation, where it can be used to control the speed and intensity of an AC motor.The CQ48-35M can also be used in applications such as dynamic braking, where it can be used to reduce the speed of a motor quickly and safely. Another application where the device can be useful is in biomedical equipment, where it can be used to monitor and control the power to devices such as heart monitors and life support systems. The fast response time and low power consumption of the CQ48-35M makes it particularly well suited for these types of applications.In summary, the CQ48-35M is a popular choice for AC power switching applications due to its wide voltage range, fast response time, and low power consumption. It is capable of switching a range of voltages from 6V to 350V and currents up to 36A. It is commonly used for applications such as motor control, lighting control, pulse-width modulation, dynamic braking, and biomedical equipment. Its fast response time and low power consumption make it particularly well suited for these types of applications.

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