The ESD3V3D06B is a bidirectional single-channel ESD protection diode designed to provide reliable protection for low-voltage sensitive electronic systems. The device supports a reverse working voltage of 3.3V and a reverse breakdown voltage range of 3.5V to 5V, ensuring independent and stable operation of a single signal under various working conditions. Its reverse leakage current is as low as 0.1μA maximum at VRWM. Under transient voltage shock, the device achieves a clamping voltage of 10V in an 8/20μs pulse test, and can simultaneously conduct a maximum reverse peak pulse current of 8A, providing precise overvoltage control for a single channel.
Complying with the IEC 61000-4-2 international standard, the contact discharge and air discharge protection levels are both ±30kV. The 15pF diode capacitance helps ensure signal transmission quality and electromagnetic compatibility performance. It is suitable for consumer electronics, handheld devices, and other occasions that require low-voltage single-channel protection solutions that focus on circuit reliability and transient overvoltage protection. ESD3V3D06B adopts the industry-standard DFN0603 package.