SA58-E3/54

Voltage - Clamping (Max) @ Ipp:	103V
Supplier Device Package:	DO-204AC (DO-15)
Package / Case:	DO-204AC, DO-15, Axial
Mounting Type:	Through Hole
Operating Temperature:	-55°C ~ 175°C (TJ)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	500W
Current - Peak Pulse (10/1000µs):	4.9A
Series:	TransZorb®
Voltage - Breakdown (Min):	64.4V
Voltage - Reverse Standoff (Typ):	58V
Unidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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TVS - Diodes: SA58-E3/54 Application Field and Working Principle

The SA58-E3/54 is a type of Transient Voltage Suppressor (TVS) diode that is specifically designed to protect sensitive electronics from high voltage or electrostatic discharge (ESD) events. It is a popular choice for design engineers due to its fast reaction time and low power consumption.The SA58-E3/54 is a bi-directional TVS diode which is typically used either in series or in parallel with a sensitive device or circuit. It has a wide operating temperature range of -55C to +125C and a wide reverse standoff voltage of 5 - 58V. The main purpose of a TVS diode is to provide a low resistance path to ground for transient current events and dissipate the energy as heat.When an overvoltage event or ESD occurs, the SA58-E3/54 will conduct the transient current across its junction and provide a low-resistive path to ground. This reduces the overvoltage on sensitive components, preventing them from being damaged due to high voltages or electrostatic discharges.One important way to identify the type of TVS diode is to determine its reverse standoff voltage. The higher the reverse standoff voltage of a TVS diode is, the more protection it provides against overvoltage and ESD events. For the SA58-E3/54, the low reverse standoff voltage of 5V means that it is ideal for protecting sensitive components from low voltage transient events.In addition to its low reverse standoff voltage, the SA58-E3/54 also has a very fast reaction time of only 10ns. This fast response time means that it can protect components from transient events before they can cause significant damage. The low power consumption of the SA58-E3/54 also makes it a popular choice for many design engineers.The SA58-E3/54 is suitable for a variety of different applications, and is commonly used in consumer electronics, industrial equipment, automotive electronics, and communication systems. Some common applications include protection for audio circuits, computer ports, USB ports, electrical circuits, automotive systems, and telecommunication systems.Overall, the SA58-E3/54 is a reliable choice for designers looking to implement TVS diodes in their designs. It offers an excellent combination of low reverse standoff voltage, fast reaction time, and low power consumption, making it the ideal choice for many applications.

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