ACZRT55C4V7-G

Series:	Automotive, AEC-Q101
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	4.7V
Tolerance:	--
Power - Max:	350mW
Impedance (Max) (Zzt):	80 Ohms
Current - Reverse Leakage @ Vr:	3µA @ 2V
Voltage - Forward (Vf) (Max) @ If:	900mV @ 10mA
Operating Temperature:	-55°C ~ 150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	TO-236-3, SC-59, SOT-23-3
Supplier Device Package:	SOT-23

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ACZRT55C4V7-G is a type of single Zener diodes in the electronic component industry. It is a component commonly used in electronic circuits. Its work is to allow current to flow in one direction only and prevent current from flowing in the opposite direction. This type of component provides voltage regulation and protection against voltage transients and transients in the circuit. The ACZRT55C4V7-G is a niche component in terms of its physical size, with a 0.5 watt Zener voltage range of 4.0 to 4.7 volts. This small size allows its use in many applications. It is commonly used in circuits such as relay drivers, switching regulators, battery management systems, test and measurement systems, and other signal conditioning and protection applications.The ACZRT55C4V7-G harnesses the same general principles as other Diodes to achieve its function. Its basic components are two elements: an Anode and a Cathode. The Anode is the voltage source, which is attached to the left lead of the component. The Cathode is the return path, which is attached to the right lead of the component. The working principle of ACZRT55C4V7-G is based on the breakdown voltage concept of reverse bias diodes. When the ACZRT55C4V7-G is reverse biased and the imposed voltage reaches its breakdown voltage, it creates a conduction path between the Anode and the Cathode that allows electrons to flow freely. This is called Zener Breakdown and is the key characteristic of Zener-based diodes such as the ACZRT55C4V7-G. Once the breakdown voltage of the ACZRT55C4V7-G is reached, the device will conduct current in the reverse direction, allowing a uniform voltage to be held across its terminals. This reverse current also provides protection for the device from voltage transients, allowing it to clamp any voltage spikes that may occur in the circuit. The ACZRT55C4V7-G has a wide range of potential applications due to its small size and ability to hold a voltage across its terminals. It can be used in a variety of situations to provide protection of devices from reversing current, to regulate voltages, or to provide isolation in a circuit. For example, the ACZRT55C4V7-G can be used in relay drivers or switching regulators as a voltage regulator. It can also be used to provide isolation in a circuit, such as channel protection in a battery management system or protection against transients.2 Additionally, the device can be used for accurate test and measurement. Overall, the ACZRT55C4V7-G harbors a variety of potential applications, from providing protection from reversing current and voltage regulation to providing isolation in a circuit. Its compact size and the ability to hold a uniform voltage across its terminals make it a useful and versatile component for a wide range of applications.

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