Q4016LH3

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Thyristors-TRIACs are semiconductor components which have current control capabilities. They are used extensively in industries like manufacturing, aerospace, medical and automotive because they offer a cost-effective and reliable solution for controlling current. The Q4016LH3 is a sixteen pin (dual-isolated) TRIAC, which has a rated current of 16A at 400V and a peak current of 25A at 400V. It has a switching speed of 30A (18ns) at 400V and a gate trigger current of 2.5A at 5V.

One of the key features of TRIACs is that they can act as both a switch and an amplifier at the same time. A TRIAC is a three terminal device that consists of two thyristors connected in an antiparallel configuration. It has two operating modes: one is called static and the other is dynamic. In static mode, the thyristors can be activated by applying a control signal or a trigger pulse. In dynamic mode, the device can be triggered even with a small current and can be turned off with a much larger current.

The Q4016LH3 is mainly used in motor control and AC power switching applications. It has an average on-state current rating of 16A and can operate up to a maximum of 400V. The device has a fast switching time of 18ns and a low triggering current of 2.5A. The device also has a built-in soft start feature which prevents large transient inrush currents from occurring. This makes the device ideal for use in AC power switching, dimmer switches and electronic fan speed controllers.

The Q4016LH3 works by using the basic thyristor principles. When a trigger signal is applied to the gate of the device, it becomes conductive. The device then conducts until the current through the main terminal reaches a certain value and the device turns off. The device also has a diode incorporated inside the device, which provides a safety switch to prevent any current flow in the reverse direction. Additionally, an inverse turn-off feature is incorporated in the device, which helps it to turn off immediately when the gate signal is removed.

The Q4016LH3 is typically used in applications such as motor speed control, power factor correction, AC lighting dimmers and electronic fans. It can be used with a variety of other components, such as opto-isolators, for further control and protection. The device is rated at 16A and 400V and is capable of operating at temperatures from -40°C to 125°C.

In summary, the Q4016LH3 is a sixteen pin dual-isolated TRIAC which has a rated current of 16A at 400V and a peak current of 25A at 400V. The device has a switching speed of 18ns and a gate trigger current of 2.5A at 5V. It is primarily used in motor speed control, power factor correction, AC lighting dimmers and electronic fans. It is rated at 16A and 400V and is capable of operating at temperatures from -40°C to 125°C. The device has a fast switching time and a low triggering current, making it perfect for use in AC power switching applications and other related fields.

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