TV04A201J-HF Circuit Protection

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TV04A201JHF is a Transient Voltage Suppression (TVS) diode that can be used to protect electronics from over or under voltage conditions. This diode is used in many electronic applications and can be found in a variety of electrical panels or devices. The TV04A201JHF is designed to prevent voltage spikes from entering or leaving a circuit, protecting the circuit from being damaged or destroyed by potentially hazardous voltage conditions.

The TV04A201JHF is a surface mount diode (SMD) that is designed to be placed directly onto a PCB. The diode is constructed in a J-bend style, allowing it to be easily mounted or connected with other electronic components. It has a maximum operating current of 1A and a breakdown voltage of 5V. The capacitance of the diode is 40pF and the pulse width is rated up to 500X. The diode also has a maximum power dissipation of 800mW and a peak surge power of 8.0KW.

The TV04A201JHF is an unidirectional diode, meaning it can only allow current to flow in one direction. This is important because it allows the diode to protect a circuit from overvoltages, while preventing current from entering the diode in the opposite direction. This diode also has a low reverse leakage current, ensuring that any backflow of current is limited and kept to a minimum.

When an over or under voltage condition occurs, the TV04A201JHF will absorb the excess energy before it reaches the circuit, dissipating it safely. The diode is designed to become conductive when subjected to high voltages, conducting the pulse of current and dissipating it away from the connected circuit. The diode will remain in this state until the over/under voltage condition is gone, and then will revert back to its non-conductive state. This diode is designed to dissipate a maximum of 8.0KW at 5V, but the actual energy it dissipates will depend on the voltage at which it is triggered.

The TV04A201JHF can be found in a wide variety of applications such as mobile phones, digital TV receivers, medical equipment, LED displays, computers, automotive systems, and other electrical/electronic devices. The diode is also used to protect against electrostatic discharges (ESD) and surges caused by lightning strikes. This diode is highly reliable, and its compact size makes it well suited for use in devices with limited space.

In summary, the TV04A201JHF is a versatile Transient Voltage Suppression (TVS) diode that can be used in a variety of applications. The diode is designed to provide protection from over or under voltage conditions, and is well suited for use in electronics with limited space. It has a low reverse leakage current and is capable of dissipating a maximum of 8.0KW at 5V. The TV04A201JHF is often found in applications such as mobile phones, medical equipment, LED displays, automotive systems, and other electrical/electronic devices.

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