1N4745A,133

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A Zener diode is an electronic component that is composed of a semiconductor material. It is designed to conduct electric current opposite to the flow of conventional electric current, and it has many applications in electronics. The 1N4745A is a single Zener diode that can be used in a variety of applications.

The 1N4745A Zener diode has a maximum operating voltage of 13V. When operating the diode at this voltage, it will have a typical power dissipation of 0.5W and a zener current of 5mA. The maximum reverse voltage breakdown for the diode is 15V, and the maximum power dissipation is 1W. The peak reverse current is also 5mA. This diode can work in a wide temperature range from -65°C to +175°C.

Single Zener diodes can be used in various applications such as voltage regulation and reverse bias protection. They are used to protect sensitive electronic components from unwanted reverse voltage spikes or transients. When a single Zener diode is used in a voltage regulation application, it will maintain a constant voltage level. This allows for more precise control of a circuit’s output voltage.

The 1N4745A is a silicon epitaxial planar Zener diode. In a Zener diode, current will freely flow in either direction, as long as the diode’s forward voltage does not exceed its breakdown voltage. As the applied voltage reaches or exceeds the breakdown voltage, the diode will start to conduct in the opposite direction. This will cause the voltage to drop to a constant level - the Zener voltage. This Zener voltage is determined by the characteristics of the diode, and this is why Zener diodes are used in voltage regulation applications.

The 1N4745A Zener diode is an efficient electronic component that can be used in a wide variety of applications. It has a reverse breakdown voltage of 13V and is designed to conduct electric current in the opposite direction to the flow of conventional electric current. It can be used in voltage regulation and protecting sensitive electronic components from unwanted reverse voltage spikes or transients. When used in voltage regulation applications, it helps maintain a constant voltage level, allowing for more precise control of a circuit’s output voltage.

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