T435-700B-TR Discrete Semiconductor Products

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Thyristors - TRIACs are a type of power switching devices. The T435-700B-TR is a 4-pin surface-mount gate- Commutated Thyristor (GCT) which is used for high power applications. It has an operating temperature range of -40°C to +125°C, with a voltage rating of 200V and a current rating of 700A. The T435-700B-TR can be used in various applications such as solenoid and motor control, switching circuits, and driving a relay. The unit is packaged in a low profile, surface-mount package and is RoHS compliant.The T435-700B-TR has three main application fields. First, it can be used in motor speed and torque control; when used to drive an AC motor, the unit can be used to achieve smooth speed and torque control, while minimizing power losses. Second, it can be used as a switch for lighting systems. By taking advantage of the high speed switching of the T435-700B-TR, designers are able to construct bright, flexible, and cost-effective lighting systems. Third, the T435-700B-TR can be used as a fire safety switch. The device can be used to detect smoke and fire, and will then quickly switch off power to minimize damage.The working principle of the T435-700B-TR is based on the physics of the PN junction. When the four-terminal T435-700B-TR is triggered, a large electric field in its junction creates a conducting path between its anode and cathode. This current flow acts like a switch and allows electric current to pass through the device, allowing it to control high current applications. The electric field must be maintained above a certain value in order for the device to remain biased and stay on.In addition to its applications, the T435-700B-TR also offers many advantages. First, its surface-mount package makes it ideal for large scale loads such as motors and solenoids. Second, it can handle high current ratings, up to 700A, and its high-speed switching can reduce system power losses. Third, its low profile makes it suitable for a wide range of applications and its RoHS compliance ensures a safe and reliable operation. Finally, the device has a wide operating temperature range, from -40°C to +125°C.In conclusion, the T435-700B-TR is a 4-pin surface-mount GCT which can be used to drive motors, control lighting systems, and switch off power when smoke or fire is detected. The unit has a wide range of applications and offers several advantages, such as high current ratings, high-speed switching, a low profile, and a wide operating temperature range. These advantages make the T435-700B-TR an ideal choice for designers who are looking for a reliable and efficient power switching device.

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