CPDQR5V0HE-HF 7A ESD Protection Diode ComChip CPDQR5V0HE-HF 7A ESD Protection Diode is used for bi-directional ESD protection. This device is offered in a 0402/SOD-923F standard package with gold plated terminations. This device is RoHS compliant and Halogen-free. ComChip CPDQR5V0HE-HF 7A ESD Protection Diode features low clamping voltage, low leakage current, and offers a robust 7A IPP rating.