STTH1R04

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The STTH1R04 is a single phase, ultra-fast silicon rectifier diode with a maximum current rating of 4 amps and a forward volt drop of 1.1 volts at a rated current of 1 Amp. This diode is designed for use in power applications, such as switching power supplies, LED drivers, motor drives and other power converters. With a low reverse leakage current and a very low forward voltage drop, the STTH1R04 can be used in a wide range of power applications.

This diode is characterized by an ultra-fast switching time, with a reverse recovery time of only 15 nanoseconds. This fast switching time enables the STTH1R04 to provide improved power efficiency and reduced power losses compared to slower diodes. The diode also features low EMI and suppressed parasitic oscillations, allowing it to be used in a variety of noisy electronic circuit applications.

In terms of its field of application, this diode is ideal for use in high frequency switching, voltage clamping and pulse applications. The fast switching time of the STTH1R04 makes it a suitable choice for applications requiring high speed switching, such as in high frequency DC/DC converters and AC/DC converters. The low forward voltage drop of the diode also means that it can be used in applications requiring high efficiency, such as LED lighting.

In terms of its working principle, the STTH1R04 diode works in the same way as other diodes, by allowing current to flow in one direction and blocking it in the other direction. When a positive voltage is applied to the anode of the diode, it will cause electrons from the anode to move towards the negative electrode, called the cathode. This creates a current flowing from the anode to the cathode. However, when a negative voltage is applied to the anode of the diode, the current will be blocked, and no current will flow.

The STTH1R04 diode is a versatile device, ideal for use in variety of power applications. Due to its low forward voltage drop and very fast switching time, it is efficient and reliable, providing improved performance compared to other rectifier diodes. Moreover, the low EMI and suppressed parasitic oscillations of this diode make it suitable for use in noisy electronic circuit applications.

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