BZX55C47 A0G

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The BZX55C47 A0G diode is a single 12 Volt Zener diode that is commonly used in many electronic applications. It has a breakdown voltage of 13.2 Volts at 30mA, a maximum power dissipation of 500mW and a temperature range of – 65° to + 175ᵒC.

The main application of the BZX55C47 A0G diode is in regulating and stabilizing the output voltage from an AC/DC power supply. It is often used to provide a regulated voltage where there is no access to an external voltage regulator such as a voltage regulated IC. The diode is used as an emergency voltage regulator in cases where the input voltage is too high and needs to be brought down quickly.

The working principle of the BZX55C47 A0G diode is based on the Zener effect. The Zener effect occurs when a voltage is applied across a reversed biased junction diode and the Zener breakdown voltage is reached. The Zener breakdown voltage of the BZX55C47 A0G is 13.2V. When the reverse voltage is equal to the Zener breakdown voltage, the diode is made to conduct in the reverse direction and this causes current to flow in the reverse direction, thereby regulating the output voltage.

The BZX55C47 A0G diode is available in a variety of packages including through-hole, surface mount, and axial lead. The diode is also available in both bidding and unbidding packages. The maximum power dissipation of the diode is 500mW, which is suitable for many applications including power distribution or voltage regulator circuits. The temperature range of the diode is – 65° to + 175ᵒC, which makes it suitable for use in high temperature outdoor applications.

In conclusion, the BZX55C47 A0G diode is a single 12 Volt Zener diode used widely in many electronic applications to regulate voltages. The Zener breakdown voltage of the diode is 13.2V while the maximum power dissipation is 500mW and the temperature range is – 65° to + 175ᵒC. It is available in a variety of packages and is suitable for use in power distribution or voltage regulator circuits.

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