SA150A-E3/54

Voltage - Clamping (Max) @ Ipp:	243V
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):	2.1A
Series:	TransZorb®
Voltage - Breakdown (Min):	167V
Voltage - Reverse Standoff (Typ):	150V
Unidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction

TVS (Transient Voltage Suppressor) diodes are specialized devices designed to protect sensitive electronics from voltage transients caused by lightning, power supply surges, electrostatic discharges or other sources. The SA150A-E3/54 is an example of a TVS diode that is suitable for a range of applications. In this article, we will examine the application field and working principle of the SA150A-E3/54.

Application Field

The SA150A-E3/54 is a voltage suppressor that is designed for use in low voltage applications. It is suitable for applications such as television sets, air conditioning systems, LCD displays, digital cameras, computers and many other types of electronic devices. It is especially suitable for the protection of digital and analog circuits due to its high surge protection capabilities.

Features

The SA150A-E3/54 has a number of features that make it appealing for use in many different applications. Some of its features include a low clamping voltage, a high peak pulse current and a fast response time. It also has a low leakage current and a low capacitance. Additionally, it has a wide working temperature range of -55°C to +125°C.

Working Principle

The SA150A-E3/54 is a bi-directional device with a symmetric voltage clamp. When the voltage at the anode is higher than the voltage of the cathode, current begins to flow from the anode to the cathode, forming a voltage clamp. The clamp will remain in place until the voltage of the anode drops below the voltage of the cathode. The clamping voltage of the SA150A-E3/54 is determined by the breakdown voltage of the device and the capacitance of the load.

Conclusion

The SA150A-E3/54 is a TVS diode that is suitable for a range of applications. It is suitable for protection of digital and analog circuits from voltage transients caused by lightning, power supply surges, electrostatic discharges or other sources. It has a low clamping voltage, a high peak pulse current, a fast response time, a low leakage current and a low capacitance. Additionally, it has a wide working temperature range of -55°C to +125°C.

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