LC12 Circuit Protection

Voltage - Clamping (Max) @ Ipp:	22V
Supplier Device Package:	DO-202AA (DO-13)
Package / Case:	DO-13
Mounting Type:	Through Hole
Operating Temperature:	-65°C ~ 175°C (TJ)
Capacitance @ Frequency:	100pF @ 1MHz
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	1500W (1.5kW)
Current - Peak Pulse (10/1000µs):	68A
Series:	--
Voltage - Breakdown (Min):	13.3V
Voltage - Reverse Standoff (Typ):	12V
Unidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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LC12 Application Field and Working PrincipleTVS - Diodes are a type of diode that has been used for many years in a number of different applications. The LC12 type of TVS diode has been designed for use in high voltage circuits, and is most often used as a static protection device in telecommunications applications. Its main purpose is to protect transistors, ICs, and other sensitive electronic components from excessive static or transient voltages.In order to better understand the application field of LC12 TVS Diode, it is important to understand its working principle. The LC12 diode works by using a small junction capacitance in series with a large reverse breakdown voltage. When a transient voltage is applied to the diode, the voltage across the junction is increased until it surpasses the breakdown voltage and the current through the diode increases rapidly. This current limit is called the clamping voltage, and it serves to protect transistors, ICs, and other components from over-voltages.The LC12 diode is also capable of providing protection against electrostatic discharge (ESD) and other types of transients. It can be designed to handle a wide range of transient currents, up to several hundred volts. This enables the diode to provide the protection necessary to meet the needs of critical applications, such as telecommunications, medical, and automotive industries.The LC12 diode is manufactured in a variety of ways, but the most common method is to sandwich a thin film of reverse breakdown voltage and junction capacitance between two layers of interconnected electrodes. This provides much greater reliability than other types of diode.In addition to providing protection against transients, the LC12 diode has other important benefits, such as improved power efficiency. For example, its excellent current limiting characteristics allow it to dissipate very little power, while still providing efficient protection.The LC12 diode has a wide range of applications, including telecommunications, medical, and automotive industries. It is also suitable for circuit protection in home appliances, computers, and data centers. The diode can be used in combination with other protection systems, such as MOVs and brushless fans.In summary, the LC12 TVS Diode is a versatile, reliable, and efficient protection solution for high voltage circuit applications. It offers excellent current limiting characteristics, making it suitable for a variety of applications. In addition, its excellent power efficiency make it a cost-effective solution.

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