CR1402AA

Voltage - Clamping (Max) @ Ipp:	--
Supplier Device Package:	TO-220
Package / Case:	TO-220-3 No Tab
Mounting Type:	Through Hole
Operating Temperature:	-55°C ~ 175°C (TJ)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	--
Current - Peak Pulse (10/1000µs):	--
Series:	SiBOD™ TO-220
Voltage - Breakdown (Min):	77V
Voltage - Reverse Standoff (Typ):	58V
Bidirectional Channels:	2
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

TVS diodes are special type of diodes used to guard against surges in current or voltage in electronic circuits. They are designed to limit the level of the surge voltage to a level that can be tolerated by the electronic components in the circuit. CR1402AA is one of the most commonly used TVS diodes in commercial and industrial applications.

Applications

CR1402AA TVS diodes are used in a wide variety of applications, ranging from consumer electronics to automotive and industrial electronics. They are typically used to protect against high voltage transients in audio/video systems, mobile phones, digital signal processing circuits, high voltage distribution networks, and motor control circuits. In automotive applications, CR1402AA diodes are used to protect electronic and electrical systems from extreme voltage transients due to a short circuit or lightning strike. They can also be used to protect high-value components such as CPUs in computers, or to prevent overvoltage in a controller board.

Working principle

The CR1402AA TVS diodes are designed to limit any high voltage transient that may occur from the source to a safe voltage level. During normal operation, the diode\'s voltage is clamped at its breakdown voltage level and the current is regulated at a safe level. When a surge or overvoltage occurs, the diode is opened and the current begins to flow through the diode. The diode is designed so that its current rating exceeds the maximum amount of current that could pass through it, thus providing protection against excessive voltage and current.

Conclusion

CR1402AA TVS diodes are an important component for protecting electronic circuits and systems from damaging voltage transients and surges. These diodes can be used in a variety of applications to protect valuable components and wiring systems from damage. The CR1402AA is a reliable and cost-effective solution for protecting electrical services against overvoltage and short-circuit events.

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