40CTQ045STRR

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40CTQ045STRR is a rectifier diode array with four independent high voltage diodes connected with common anode and shared cathode. It is in the SMA package and meets the RoHS compliant requirements for environmental protection. This diode has a variety of applications and its working principle is also easy to understand.

Application Field

40CTQ045STRR is suitable for a variety of applications such as lighting, heating, and high voltage power supplies. Generally, the applications of 40CTQ045STRR includes power rectification, speed detection, pulse width modulation, and Voltage-Output (VO) stabilization circuits. In addition, it can also be applied in audio frequency amplifier protection and peak current clamping circuit protection.

Working Principle

The 40CTQ045STRR uses the PN junction to convert the alternating current into direct current. In its functional circuit, the anode is connected to the positive pole of the power supply and the cathode is connected to the negative pole. When the alternating current is applied to the anode and the cathode, the electrons are generated across the PN junction, and the diode is in the active state. The current flows from the anode to the cathode, which is called forward conduction current. At this time, the diode has the characteristics of high conduction resistance, low reverse conduction current, high withstanding voltage and low reverse attenuation. In the opposite direction, since the reverse polar current is blocked by the PN junction, the diode is in the reverse blocking state.

The 40CTQ045STRR has various benefits, such as its fast reverse recovery time, surge current capability and high voltage capability. It has a forward voltage drop of 5.2V, an average rectified current of 40A and a forward surge current of 60A. Its reverse current of 5% is a great performance, making it a perfect choice for many devices. With the unique dielectric isolation and thin film technology, the 40CTQ045STRR can be used in a wide range of applications, such as automotive, industrial, and military use.

To sum up, 40CTQ045STRR diode array is very versatile and can be used for many applications. Its features, such as fast reverse recovery time, surge current capability, and high voltage capability make it a popular choice for many industries. Its cost-effectiveness makes it even more appealing in today\'s market, making it the ideal product for many projects.

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