BZT55C75 L1G

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	75V
Tolerance:	±5%
Power - Max:	500mW
Impedance (Max) (Zzt):	170 Ohms
Current - Reverse Leakage @ Vr:	100nA @ 56V
Voltage - Forward (Vf) (Max) @ If:	1V @ 10mA
Operating Temperature:	-65°C ~ 175°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	DO-213AC, MINI-MELF, SOD-80
Supplier Device Package:	Mini MELF

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Diodes - Zener - Single - BZT55C75 L1G Application Field and Working Principle

The BZT55C75 L1G diode is a type of zener diode with wide application within its respective fields. A zener diode is an electronic component that behaviorally shares the qualities of both a normal diode and a voltage-regulating element. It is comprised of an anode and cathode connected to a silicon-based semiconductor material.The most common field of application for a BZT55C75 L1G diode is in voltage-regulation circuits, where it is used to protect other components from overvoltage. It is also used as a switching diode and in protection circuits, where it protects from sudden voltage spikes and surges. Additionally, the BZT55C75 L1G diode can be used in DC/DC converters and peak detectors. It has a power rating of 0.75 Watts, reverse voltage of 2.5- 33 Volt and a breakdown voltage of 5.2V.The working principle of a zener diode, such as the BZT55C75 L1G is similar to that of a normal diode, except it is designed to work the opposite way. A traditional diode conducts current in one direction only, but a zener diode will conduct current in both directions, once the reverse voltage reaches a specified “breakdown voltage”, known as the zener voltage. The breakdown voltage is determined prior to the manufacturing of the diode and does not depend on the device current itself. At voltages below the breakdown voltage, the diode behaves like a normal connection, blocking current from one end to the other. When the reverse voltage across the diode reaches the value set on the breakdown voltage, the diode starts to conduct current, regulating the voltage and allowing current to flow in both directions.The BZT55C75 L1G is a classic example of a zener diode with a reverse breakdown voltage of 5.2V. This makes it suited to applications requiring a breakdown voltage of around 5.2V, such as voltage-regulation, DC/DC converters, and peak detectors. The diode has a power rating of 0.75 Watts, so it is well suited to applications that require a low power draw.Another key feature of the BZT55C75 L1G diode is its low forward voltage, which is around 0.8-1.1V. This makes it suitable for low-voltage applications, such as switching circuits where voltage drops need to be kept to a minimum. Additionally, the diode\'s low forward impedance makes it a great choice when dealing with high-frequency signals. The BZT55C75 L1G diode has many advantages over other zener diodes, and a wide range of applications within its respective field. It is widely used in a variety of voltages-regulation circuits and protection circuits to prevent overvoltage and current spikes. Additionally, it can be used as a switching diode in low-voltage applications, and in DC/DC converters and peak detectors. Its low forward voltage, power rating, and low forward impedance also make it suitable for a number of high-frequency applications.

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