1N458ATR

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Diodes - Rectifiers - Single

1N458ATR is a single rectifier diode for a general purpose use. It is a popular device for low-current and medium-voltage applications and can be easily found in many power supplies and other electronic circuits. This diode is essential in the control of rectifying, switching and mixing operations, and can also be used for other power applications such as rectified power, high-frequency coupling, rectification, and surge protection.

The main application field of 1N458ATR diode is rectifiers and related circuit applications. These applications include power-supply rectification and wireless power rectification. Furthermore, 1N458ATR is suitable for use in motor control circuits and voltage stabilization, LED lighting, and signal conditioning.

Working Principle

1N458ATR is a single rectifier diode with a peak repetitive reverse voltage of 1 KV. It is a germanium based diode and is forward biased in order to operate. The forward biasing of this diode increases its conductivity, therefore allowing for current flow. When an incoming voltage is applied in the forward biased direction, the diode will allow the current to flow from the cathode to anode direction.

The reverse biasing of this diode, on the other hand, reduces its conductivity and therefore halts or blocks the current flow from the anode to cathode direction. This is useful for rectifying or modulating incoming AC signals, and is commonly used for filtering AC signals for signal processing operations.

The 1N458ATR rectifier diode also features Soft Recovery, which helps to lower the distortion of the signal caused by switching between the forward and reverse bias modes. It also helps to ensure that the diode has a low voltage drop and efficient heat dissipation.

The 1N458ATR is a stable and reliable device, and is well-suited for use in high-power circuits, AC-DC converters, power supply filtering, switching circuits, rectification in audio-frequency equipment, and many other control circuits.

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