For typical Multi Media Card (MMC) circuits, the data transfer rate is less than 20 Mbps, so protection devices with capacitance values less than 40 pF can be used. The lines to be protected against ESD include SCK, SI, SO, CS, Reset, WP and Ready.
Solutions：ESD1～ESD7：LP1P882C05P01
Part Number | VRWM | IPP | VC | C | ESD Capacity | Package |
LP1P882C05P01 | 5V | 4A | 12V@4A | 12pF | ±8KV ±15KV | SOD-882 |
