SMCJ7.5CAHE3/57T

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Transient Voltage Suppression (TVS) diodes are widely used devices in the electronic protection circuit. They consist of a doped semiconductor junction which is capable of suppressing voltage transients in the circuit. The SMCJ7.5CAHE3/57T is a TVS diode which belongs to the “5K” family of transil diode devices. It is designed for the protection of electronics equipment and sensitive loads from electrical transients due to electrostatic discharge (ESD). As with all transil diodes, the SMCJ7.5CAHE3/57T offers ultra-fast response time and excellent surge handling capability.

The SMCJ7.5CAHE3/57T is used in a variety of applications, including computer peripherals, communication equipment, automotive, audio/video equipment, consumer electronics devices, surveillance systems, industrial control systems, and medical equipment. It is rated for a working voltage of 2000V peak peak, a maximum surge current of 3.5A (8/20μs) and a maximum repetitive peak pulse current of 28A. The device also has a capacitance of 0.72pF at 100kHz.

The working principle of the SMCJ7.5CAHE3/57T is relatively straightforward. In its simplest form, the device acts as a short circuit when exposed to a voltage surge above its rated voltage. This reduces the peak transient voltage to a lower safe level so that the electronics equipment or sensitive load connected to the device is protected. The device can also be connected in series with the circuit in order to provide additional protection.

When exposed to a voltage transient, the SMCJ7.5CAHE3/57T reacts very quickly to suppress the voltage spike. This fast response makes the device an ideal choice for circuit protection where quick reaction time is important. Additionally, the TVS diode can withstand multiple transient events without any permanent damage.

The SMCJ7.5CAHE3/57T is a versatile device with a wide range of applications. It can be used for overvoltage protection in all types of sensitive electronic equipment. The fast response time and excellent surge handling capability make it an ideal choice for use in electrical/electronic protection circuits. As the device is rated for currents up to 28A and a working voltage of 2000V peak, it is an ideal choice for both consumer electronics and industrial applications alike.

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