signal protection
20.2 RS232 Interface Integrated Surge and ESD Protection Solution
Solution Advantages: This solution employs a two-level protection system, with the first level using a GDT for surge protection and the second level using an ESD diode for electrostatic discharge protection. The ESD protection complies with the IEC 61000-4-2 (ESD) ±30kV (air) and ±30kV (contact) standards. The surge protection level is 8/20µs 5KA.
