CMPSH1-4 TR Discrete Semiconductor Products

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The CMPSH1-4 TR is a single diode rectifier with a wide range of applications and a working principle that provides efficient, reliable rectification. The device can be used to rectify alternating current (AC) to direct current (DC) in commercial, industrial and consumer applications. It is designed for use in AC circuits up to 600V and can be used in a wide range of rectification applications, including battery chargers, bridge recover circuits and in electric vehicle applications.

The CMPSH1-4 TR is a single-diode rectifier built with a hybrid silicon material. This construction optimizes the breakdown voltage and transient surge capability of the rectifier, providing excellent reliability and a long lifespan. It also increases efficiency, allowing the device to function across a wide range of input voltages while operating at temperatures as low as -40°C. To protect against over-current or over-voltage, the device comes equipped with a built-in circuit protection.

The working principle of the CMPSH1–4 TR is based on a four-layer structure. The device is composed of two diodes, one P-type layer and one N-type layer, stacked three thin layers of oxide between them. One of the diodes is biased in the forward direction while the other is biased in the reverse direction, allowing the device to rectify alternating currents with minimum losses. When the voltage across the diode exceeds the diode’s breakdown voltage, current will flow from the P-type layer to the N-type layer, creating a rectified current.

The CMPSH1-4 TR is designed for use in AC circuits up to 600 V. It provides an efficient, low-loss alternative to the traditional silicon rectifier for applications that do not require the high switching speed of an IGBT. The device is reliable, with a wide temperature range and built-in circuit protection against over-voltage and over-current. This makes it suitable for a wide range of rectification applications, including electric vehicles, bridge rectification, and battery charging.

The CMPSH1-4 TR is an efficient and reliable single-diode rectifier, capable of operating in AC circuits up to 600 V. It is constructed using a hybrid silicon material that optimizes the breakdown voltage and transient surge capability. It provides excellent efficiency and reliable performance, even in the harshest environments. With built-in circuit protection, it is suitable for use in a wide range of rectification applications.

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