Devices with and the LED ESD protection devices and ESD protection devices

摘要

The present invention relates to an ESD protection device having a ceramic material (3) and a BGA terminal or LGA terminal (22). The invention further relates to an ESD protection device (3) comprising a substrate (21) having a lower surface (12) and at least one floating internal electrode (4a), wherein the substrate (21) comprises a ceramic material. The distance (16) between the lower surface (12) and the floating internal electrode (4a) includes 2 to 100 ceramic crystal grains. The invention further relates to a device (20) comprising a carrier (1) and an LED (2) and an ESD protection device (3) disposed on the carrier, the ESD protection device (3) being described above. It is built like this. [Selection] Figure 1A