The keypads and various buttons found on a cell phone can be an entry way for ESD. These circuits are low-voltage DC switches, typically less than 5VDC.
Test standard:IEC 61000-4-2：±8KV（contact）±15KV（air）
Solutions：ESD1～ESD4：SP1PN06C05P01
Part Number | VRWM | IPP | VC | C | ESD Capacity | Package |
SP1PN06C05P01 | 5V | 15A | 24V@15A | 30pF | ±30KV | DFN0603-2L |
