SMBJ45CA-13

Current - Peak Pulse (10/1000µs):	8.3A
Base Part Number:	SMBJ45
Supplier Device Package:	SMB
Package / Case:	DO-214AA, SMB
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 150°C (TJ)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	600W
Series:	SMBJ
Voltage - Clamping (Max) @ Ipp:	72.7V
Voltage - Breakdown (Min):	50V
Voltage - Reverse Standoff (Typ):	45V
Bidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Discontinued at Digi-Key
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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.SMBJ45CA-13 TVS - Diodes Application Field and Working PrincipleThe SMBJ45CA-13 is a special type of Transient Voltage Suppressor (TVS) Diode, designed for use in a broad range of applications. It is designed to provide protection for devices, components, and circuitry from transient electrical stress, such as electrostatic discharge (ESD) and power surges. This type of diode has a number of advantages that make it suitable for use in many applications where electrical and electronic components may be exposed to higher levels of stress which could cause damage if proper protection is not in place.The SMBJ45CA-13 offers a fast response time in the nanoseconds range due to its low capacitance range. It also has a very low leakage current that is suitable for a variety of applications to protect against ESD, transients, and power surges. It can be used with a device or system in order to help protect sensitive components from damage due to transient conditions.The main component in the SMBJ45CA-13 is a silicon die in the shape of an “L”. This die absorbs the initial transient current flow during a surge event and redirects it to ground. This die increases the energy absorption capacity of the diode, allowing it to more effectively respond to transient and surge events.The working principle of the SMBJ45CA-13 is very simple. When a transient event occurs, the flow of current is diverted to the silicon die and becomes a steady current. This steady current then creates a “clamping” force on the device which limits the amount of voltage rise during the surge period. This is what makes the SMBJ45CA-13 so effective in surge protection.The SMBJ45CA-13 is designed for a broad range of applications, including computers, servers, and other electronic components. It is suitable for use in both high voltage and low voltage applications. It can be used in both AC and DC applications, as well as in high powered systems. The diode is available in a variety of sizes and packages which makes it suitable for a wide variety of applications.The main advantages of the TVS diodes such as the SMBJ45CA-13 are that they are easy to use, inexpensive, and require no additional components. They have a very low capacitance and leakage current, making them suitable for sensitive applications. They also have an extremely fast response time, allowing them to effectively protect against transient events. The SMBJ45CA-13 is a great choice for many applications where electrical and electronic components may be exposed to higher levels of stress which could cause damage if not properly protected.

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