TMPG06-12HE3/73

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TVS diodes, such as the TMPG06-12HE3/73, are devices that prevent high voltages from exceeding a set threshold and damaging electronic components. The TVS diode works by conducting current away from sensitive electronic components, rapidly dissipating the excess energy and protecting the hardware.TVS devices have a wide range of applications, such as board-level transient events and power conditioning. These applications provide transient over-voltage protection, and are suitable for use in consumer electronics, automotive, industrial, and communications equipment.

The TMPG06-12HE3/73 is a TVS diode with a 12V breakdown voltage, 3.3A surge limit, and an operating temperature range of -55°C to 125°C. This device features an ESD protection level of 8kV (air), 4kV (contact) and is RoHS and REACH compliant. The diode also has a peak current rating of 600A and a capacitance of 5pF.

To understand how the TMPG06-12HE3/73 functions, it is helpful to be familiar with the underlying principles of TVS diodes. These devices are essentially composed of two back-to-back zener diodes connected to a common cathode, which results in a bi-directional current flow when triggered. When the breakdown voltage is exceeded, the TVS diode is triggered and shorts the voltage to ground, thus dissipating the excess energy. This energy dissipating capability limits transient voltage surges and prevents damage to sensitive components.

Aside from its ability to protect against transient voltage surges, the TMPG06-12HE3/73 also offers ESD protection, which is an important feature for preventing static electricity-related damage. This type of protection is particularly useful for applications that involve highly sensitive integrated circuits, such as those found in a range of consumer electronics products.

The TMPG06-12HE3/73 is a highly reliable device that is designed to offer excellent protection against both transient voltage and ESD-induced damage. The device is well-suited for use in a range of high-voltage applications, such as board-level protection, power conditioning, and consumer electronics products.

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