3EZ130D2E3/TR12

Diodes - Zener - Single

The 3EZ130D2E3/TR12 is a single Zener diode device, which is primarily used as a voltage regulator, voltage reference, and over-voltage protection component. It is used in many different applications, from consumer electronics devices to automotive applications. It features a low dynamic impedance, low forward voltage drop, and a wide operating temperature range.

Applications

The 3EZ130D2E3/TR12 can be used as a voltage regulator in consumer electronics devices, such as mobile phones, TV sets, and other home appliances. It is used to maintain an accurate and stable voltage over a wide temperature range, so that the device can operate correctly. It is also used in automotive applications, where it can protect sensitive electrical components from over-voltage, and regulate the voltage output from electronic control units.

The 3EZ130D2E3/TR12 can also be used as a voltage reference in computer systems, where it is used to ensure that the system is not subjected to voltages outside of its specified range. It can also be used in power conditioning applications, where it is used to regulate the amount of power output from a power supply module. Additionally, it is often used in audio-visual equipment, where it is used to maintain a constant voltage across the power supply.

Working Principle

The 3EZ130D2E3/TR12 works by using the Zener breakdown effect, which occurs when the reverse voltage applied to the diode increases past a certain level. Once this happens, the diode enters a state of reverse polarization, and electrons begin to flow back into the P-type layer. This flow of electrons creates a stable reference voltage, which is then used to regulate the circuit.

When the 3EZ130D2E3/TR12 is connected to a circuit, it causes the voltage across the device to match the breakdown voltage. This in turn regulates the output voltage of the circuit. If the input voltage exceeds the breakdown voltage, then the diode will conduct, thus clamping the output voltage to the breakdown voltage. The diode is thus used to regulate the output voltage of a circuit, in order to protect it from over-voltage. This is the primary function of a Zener diode.

Conclusion

The 3EZ130D2E3/TR12 is a single Zener diode device which is used for a variety of purposes, including voltage regulation, voltage reference, and over-voltage protection. The working principle of the device is based on the Zener breakdown effect, where electrons flow back into the P-type layer when reverse voltage is applied, creating a stable reference voltage. In conclusion, the 3EZ130D2E3/TR12 is a versatile device with a variety of applications, and it is a necessary component for many industries.