1.5KE43CAE3/TR13

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TVS Diodes are high-power semiconductor devices that are used mostly to protect sensitive electronic components and circuits from transient voltage. The 1.5KE43CAE3/TR13 is designed to provide a fast and reliable form of protection against unhealthy electrical transients.

Application Field

The 1.5KE43CAE3/TR13 is a unidirectional protection device that is used primarily for overvoltage and overcurrent protection. It is used in high speed digital circuitry for the protection of multiple digital and analog circuits from transients caused by externally generated ESD or electrical surges. It can also be used in industrial production lines and consumer products, such as computers, cell phones, tablets, and other small electronic devices.

Working Principle

The 1.5KE43CAE3/TR13 works by diverting extra current away from the protected circuit. When a surge voltage appears on the circuit, the 1.5KE43CAE3/TR13 will respond quickly and start to conduct the excess current across its junction to the ground. The 1.5KE43CAE3/TR13 is designed with a breakdown voltage of 43V and a clamping voltage of 44.5V, which means that it will divert any voltage over 44.5V away from the protected circuit.

The 1.5KE43CAE3/TR13 is a fast-acting device that will limit the voltage across the junction to a safe level in just a few nanoseconds. It is also designed with a reverse leakage current of 1 μA at reverse voltage of 25V, which helps dissipate excessive voltage across the protected device.

The 1.5KE43CAE3/TR13 is a reliable and affordable solution for protecting sensitive circuits and electronic components from harmful transients. It is designed with high power and low capacitance, and offers excellent performance in the field of overvoltage and overcurrent protection.

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