1.5CE120CA BK

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TVS (Transient Voltage Suppressor) diodes are a type of semiconductor device used to protect equipment from electric surges, ESD (Electrostatic Discharge), and EFT (Electrical Fast Transient) events that can cause both catastrophic and latent damage to semiconductor devices. The 1.5CE120CA BK is a type of TVS diode in a common-cathode configuration, which is designed for high-reliability mass production in consumer and industrial applications. In this article, we will discuss the application field of the 1.5CE120CA BK and its working principle.

The 1.5CE120CA BK is well suited for use in consumer electronics, medical and industrial equipment, automotive electronics, power, and other applications. It provides overcurrent, overvoltage, and ESD protection to low voltage, low power integrated circuits and bus lines. The 1.5CE120CA BK also comes in a variety of package types, such as DPAK, SOT-223, and SMC, which makes it suitable for use in a range of applications. This diode is available in a variety of voltage and power ratings, with a breakdown voltage of 5 V to 20 V and a power rating of 500 mW.

The 1.5CE120CA BK has a working voltage range of 6 V to 12 V, with a diode capacitance of 8 pF. It has a leakage current of 0.5 µA and a clamp voltage of 16 V. The 1.5CE120CA BK also has a fast response time, which is ideal for use in high temperature and high current applications. Furthermore, the device has a wide temperature range and a fast reverse recovery time, which is ideal for consumer electronics and medical applications. This diode also has an ESD protection level of up to 8 kV.

The 1.5CE120CA BK is a bidirectional device with two separate cathode leads, one for the positive side and the other for the negative side. It has two distinct tasks, which are to protect the equipment from overcurrent and overvoltage and to protect against ESD and EFT events. The working principle of the 1.5CE120CA BK is fairly simple and is based on the principle of avalanche breakdown. When the voltage across the diode exceeds the breakdown voltage, the diode will begin to conduct, providing protection against overvoltage. When the current through the diode exceeds the maximum allowable current, the diode will begin to conduct, providing protection against overcurrent. The device also has a low capacitance, which ensures that it will respond quickly to ESD and EFT events.

In conclusion, the 1.5CE120CA BK is a type of TVS diode that is suitable for use in a variety of applications. It provides overvoltage, overcurrent, and ESD protection, and it can be used in high temperature and high current applications. The 1.5CE120CA BK has a fast response time and a wide temperature range, making it an ideal choice for consumer electronics and medical applications. Furthermore, the working principle of the 1.5CE120CA BK is based on the principle of avalanche breakdown, which ensures fast response to ESD and EFT events.

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