CPDQC5V0R-HF

Series:	--
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Type:	Zener
Bidirectional Channels:	1
Voltage - Reverse Standoff (Typ):	5V (Max)
Voltage - Breakdown (Min):	5.6V
Voltage - Clamping (Max) @ Ipp:	12V
Current - Peak Pulse (10/1000µs):	11A (8/20µs)
Power - Peak Pulse:	--
Power Line Protection:	No
Applications:	General Purpose
Capacitance @ Frequency:	24pF @ 1MHz
Operating Temperature:	-40°C ~ 150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	0402 (1006 Metric)
Supplier Device Package:	0402/SOD-923F

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TVS – Diodes

TVS – Diodes are transient voltage suppressors (TVS) that help protect electronic systems and components from transients caused by induced lightning, electrostatic discharge (ESD), inductive switching and other external sources. The CPDQC5V0R-HF is a TVS Diode that is designed for use on high-frequency applications, such as HDMI, high-speed USB, and other advanced digital interfaces. This article will discuss the application field and working principle of the CPDQC5V0R-HF.Application FieldThe CPDQC5V0R-HF is designed for use on high-frequency applications, such as HDMI, high-speed USB, and other advanced digital interfaces. It is the ideal choice for protecting sensitive electronic circuits from ESD pulses, in addition to lightning and inductive switching transients. The device is also designed to suppress transients on CAN, LIN, SPI, I2C, and other serial buses.The CPDQC5V0R-HF meets all relevant ISO, AEC-Q101, and UL standards, ensuring that it is an ideal choice for applications that require the highest level of ESD protection. Additionally, it is small footprint and low profile design allow it to be used in space constrained applications.Working PrincipleThe CPDQC5V0R-HF is designed to protect devices from transient voltage gradients that may occur due to lightning, ESD, or induced switching transients. The device works by clamping the voltage at its breakdown voltage, absorbing the transient energy, and then dissipating it as heat.The device uses a Zener diode construction to achieve its protection level. A Zener diode is a form of diode that has a large breakdown voltage. When the voltage across the diode exceeds its breakdown voltage, it will begin to conduct, clamping the voltage at its breakdown voltage. This clamps the transient voltage and diverts current away from the protected circuit and into the Zener diode. This process dissipates the transient energy as heat in the diode.The CPDQC5V0R-HF also features an ultra-fast response time of 2-500ns, enabling it to clamp the voltage before it can harm the protected circuit. This extremely fast response time ensures that the device can protect the circuit from transient voltage changes that occur too quickly for other components to react.In conclusion, the CPDQC5V0R-HF is a TVS Diode that is designed for use in high-frequency applications such as HDMI, high-speed USB and other advanced digital interfaces. It works by clamping the voltage at its breakdown voltage, absorbing the transient energy and then dissipating it as heat. The device is also designed to meet all relevant ISO, AEC-Q101, and UL standards, ensuring it is an ideal choice for applications that require the highest level of ESD protection. Its small footprint and low profile design also make it perfect for space constrained applications.

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