TV04A180J-G

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TVS - Diodes

TVS - Diodes (also known as Transient Voltage Suppressors, TVSs or ESDS Protection) are fast-acting electronic components used to protect data and systems against transient voltage spikes, such as those caused by electrostatic discharge (ESD) or electrical fault. TVS-Diodes are designed to rapidly clamp the voltage to a safe level while allowing the current to flow, thereby limiting damage to the circuit board and components. In most cases, a TVS-Diode is the go-to choice for ESD and/or fault protection.

TV04A180J-G is one of the TVS - Diodes series. This diode is a Surface Mounted Device (SMD) that is used to protect sensitive electronic components from transient voltages caused by electrostatic discharge (ESD) or other sudden voltage spikes. It is a unidirectional device which works by instantaneously clamping the voltage to a safe level while allowing the current to pass in order to minimize damage to the circuit board.

The application field of the TV04A180J-G includes but not limited to Automotive systems, Industrial systems, Consumer electronics and Telecommunication devices.

As for the TV04A180J-G working principle, it works by using a combination of avalanche breakdown and zener breakdown. Avalanche breakdown works by using a reverse biased junction breakdown. In this case, the voltage (the reverse bias) must exceed the breakdown voltage before electric current (the avalanche current) will flow. At the same time, zener breakdown works by using a forward biased junction breakdown. In this case, the voltage (the forward bias) must exceed the breakdown voltage (the zener voltage) for electric current to flow. The combination of the two effects allows for the TV04A180J-G to instantly clamp the voltage to a safe level while allowing the current to pass, thereby limiting damage to the circuit board and components.

The TV04A180J-G is designed to work in temperatures of -55°C to 125°C, and can operate at a current of up to 5 amperes. It also has an IEC ranking of 12/15/21, making it an ideal device for protecting against ESD events.

In summary, the TV04A180J-G is a fast-acting transient voltage suppressor used to protect data and systems against voltage transients related to electrostatic discharge (ESD) or electrical fault. It is widely used in automotive, industrial, consumer electronic and telecommunications applications, and has a wide temperature range of -55°C to 125°C and maximum current handling of 5 amperes. It is also rated at 12/15/21 as per standards set by IEC.

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