1.5KE7.5A-E3/73

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TVS – Diodes are protective components specifically designed to protect delicate electronic circuits from voltage spikes and transients. The 1.5KE7.5A-E3/73 is a unidirectional Transient Voltage Suppressor (TVS) Diode commonly used in electronics to protect against voltage transients and overvoltage events.

1. Application Field

The 1.5KE7.5A-E3/73 TVS DIode is used in a variety of applications to help prevent damage from voltage spikes. It is predominantly used in consumer electronics such as computers, smartphones, tablets, and LCD displays. Additionally, they can be found in automotive and industrial electronics. It is used as protection for data lines, signal lines, power lines, or other voltage sensitive components is often employed in these types of applications.

2. Working Principle

The 1.5KE7.5A-E3/73 TVS Diode operates according to the same basic principles as other semiconductor components. When exposed to a voltage that exceeds the diode’s breakdown rating, such as from an electrical surge, the diode’s semiconductor material starts to conduct, preventing the higher voltage from passing through. The 1.5KE7.5A-E3/73 is rated with a working voltage of 7.5V, with an absolute breakdown voltage of 5.4V and a clamping voltage of 9.3V.

The diode responds to transients within a few nanoseconds. When a triggering voltage occurs, the diode conducts current, providing an electrical path to ground, reducing stress on components and ultimately protecting the device.

The 1.5KE7.5A-E3/73 also features a low leakage rating, staying off most of the time while an operating voltage is below the breakdown rating. However, when the voltage is above the breakdown voltage, the leakage current increases proportionally. The protection provided by this TVS Diode is often enough to protect against all but the most extreme transients.

The 1.5KE7.5A-E3/73 TVS Diode is the perfect choice for protecting vulnerable electronic components from voltage surges and transients. It is a reliable and efficient option for providing effective protection against voltage spikes and transients, while ensuring the continued safe operation of electronic devices.

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