CPDV5-3V3UP Circuit Protection

Voltage - Clamping (Max) @ Ipp:	8V
Supplier Device Package:	SOT-353
Package / Case:	5-TSSOP, SC-70-5, SOT-353
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 125°C (TJ)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	40W
Current - Peak Pulse (10/1000µs):	5A (8/20µs)
Series:	--
Voltage - Breakdown (Min):	--
Voltage - Reverse Standoff (Typ):	3.3V (Max)
Unidirectional Channels:	4
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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TVS - Diodes are a type of semiconductor component that are extremely important in many electronics applications. The CPDV5-3V3UP is a specific type of TVS diode, and is one of the most widely used TVS diodes on the market today. In this article, we will discuss the application field and working principle of the CPDV5-3V3UP.The CPDV5-3V3UP is a TVS diode that was designed for the protection of electronic equipment and components against electrical transients. It is used in a variety of electronic devices, including computers, cell phones, laptops, and automotive electronics. The CPDV5-3V3UP is designed to provide reliable over-voltage protection, with a working range of up to 200V.The CPDV5-3V3UP is designed to have a low clamping voltage, providing superior performance when compared to other TVS diodes. The low clamping voltage makes the CPDV5-3V3UP well suited for a variety of applications, including automotive electronics and power supplies. The CPDV5-3V3UP is also designed to have low capacitance, which makes it suitable for high frequency applications.The working principle of the CPDV5-3V3UP is based on the PN junction diode. When the voltage across the diode reaches a certain level, the diode begins to conduct current. The CPDV5-3V3UP is designed with a voltage clamping element, which is an array of resistors and capacitors that determine the maximum voltage the diode can tolerate. The PN junction can only tolerate a certain amount of voltage, so the voltage clamping element ensures that the maximum voltage is not exceeded. This allows the CPDV5-3V3UP to provide effective protection against transient voltage surges, without causing damage to the protected device.In summary, the CPDV5-3V3UP is a type of TVS diode that is designed for the protection of electronic equipment and components against electrical transients. It has a wide operating range and low clamping voltage, making it suitable for a variety of applications. The CPDV5-3V3UP is designed with a PN junction diode and a voltage clamping element, which allows it to provide reliable over-voltage protection, while still offering superior performance.

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