CPDER5V0U-HF Circuit Protection

Series:	--
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Type:	Zener
Unidirectional Channels:	1
Voltage - Reverse Standoff (Typ):	5V
Voltage - Breakdown (Min):	6V
Voltage - Clamping (Max) @ Ipp:	12.5V
Current - Peak Pulse (10/1000µs):	16A (8/20µs)
Power - Peak Pulse:	200W
Power Line Protection:	No
Applications:	General Purpose
Capacitance @ Frequency:	90pF @ 1MHz
Operating Temperature:	--
Mounting Type:	Surface Mount
Package / Case:	0503 (1308 Metric)
Supplier Device Package:	0503/SOD-723F

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TVS - Diodes CPDER5V0U-HF Application Field and Working Principle

TVS - diodes are widely used in electrical appliances, such as consumer electronics, automotive electronics, industrial electronics, etc. The CPDER5V0U-HF is an ultra-low capacitance TVS diode, with excellent performance, which is used in high-frequency signal protection in automotive and consumer electronics. As the name suggests, TVS - diodes are special electrical components that provide efficient protection against overvoltage transients. They offer protection for other electronic devices in a variety of applications, such as airbag system, car audio system, switches, relays, power supplies, and other high-frequency circuits. The CPDER5V0U-HF is specifically designed to provide transient voltage protection for automotive and consumer electronics. It is a high-speed diode, with a fast response time of only 1ns or less. The device operates at 5.0V and has a reverse breakdown voltage of up to 18V.The device is also designed to be highly integrated, with a compact size and low capacitance value of 0.25pF. This ensures that the device\'s performance is reliable and efficient. The device has a small leakage current of 0.8mA, which also aids in its efficient operation. The working principle of the CPDER5V0U-HF is quite simple. The device is designed to be a very fast acting protector, as it features a low capacitance. The low capacitance helps to reduce any high-frequency noise, while still allowing signals to pass through at a fast rate. When an over-voltage transient occurs, the device will clamp it and divert it away from the device. The energy of the over-voltage is absorbed by the diode and then dissipated into the ground. This process helps to protect the device from over-voltages and surges, as well as from any static discharge. In addition, the device also features an in-situ thermal protection. This helps to ensure that the device does not overheat due to extended over-voltage transients or excessive ground currents. The device also has an integrated hardware over-voltage protection, which prevents the device from being driven beyond its breakdown voltage. Overall, the CPDER5V0U-HF is an excellent device for providing transient voltage protection for automotive and consumer electronics. It features a fast response time of 1ns or less, a low capacitance of 0.25pF, a maximum reverse breakdown voltage of 18V, and a small leakage current of 0.8mA. The device is also designed for in-situ thermal protection and integrated hardware over-voltage protection. These features make it an excellent choice for protecting high-frequency signal circuits from over-voltage transients.

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