SA7.0A-E3/54 Circuit Protection

Series:	TransZorb®
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Type:	Zener
Unidirectional Channels:	1
Voltage - Reverse Standoff (Typ):	7V
Voltage - Breakdown (Min):	7.78V
Voltage - Clamping (Max) @ Ipp:	12V
Current - Peak Pulse (10/1000µs):	41.7A
Power - Peak Pulse:	500W
Power Line Protection:	No
Applications:	General Purpose
Capacitance @ Frequency:	--
Operating Temperature:	-55°C ~ 175°C (TJ)
Mounting Type:	Through Hole
Package / Case:	DO-204AC, DO-15, Axial
Supplier Device Package:	DO-204AC (DO-15)

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SA7.0A-E3/54 TVS - Diodes Overview

Transient Voltage Suppression (TVS) Diodes provide protection from voltage transients such as electrical fast transients (EFT), lightning, and other high-energy disturbances caused by switching of other electrical components. The SA7.0A-E3/54 TVS Diodes are designed for use in various electronic circuits that require protection against EFT and/or other transient events.

Applications of SA7.0A-E3/54 TVS - Diodes

The SA7.0A-E3/54 TVS diodes are highly reliable, and designed for use in a wide range of applications, such as:

• Data protection in corporate networks
• Protection of audio/video equipment from line noise
• Protection of telecom systems from electrical surges
• Protection of electrical grids, solar systems and other power systems

Working Principle of SA7.0A-E3/54 TVS - Diodes

The basic working principle of the SA7.0A-E3/54 TVS diodes is quite simple. When the input voltage rises above the TVS diode\'s breakdown voltage, the diode will become forward biased and begin to conduct. This will quickly reduce the voltage across the protected circuit and help to achieve the desired level of protection. The SA7.0A-E3/54 offers superior performance due to its fast response time and low clamping voltage. The TVS diode is designed to handle repetitive peak pulse currents up to 15.6 A (8/20 μs) for the 10/1000 μs waveform, and provides its protection in a tiny, low profile package.

Advantages of SA7.0A-E3/54 TVS - Diodes

The SA7.0A-E3/54 TVS diodes offer a number of advantages compared to other conventional transient protection components. These include:

• Protection against multiple simultaneous transient events
• Excellent signal integrity and minimal over-voltages
• Highly reliable, with low failure rate
• Low cost and easy installation
• Quicker response times than traditional transient protection components
• Low profile, compact design, ideal for space constrained applications

Conclusion

The SA7.0A-E3/54 TVS Diodes provide effective, reliable sensor-level protection against common transient events such as EFT, lightning, and others. This protection is offered in a highly compact form factor, with quick response time and high reliability. With its low profile design, ease of installation, and superior signal integrity, the SA7.0A-E3/54 is an ideal choice for many applications.

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Part Number	Manufacturer	Price	Quantity	Description