Esd - Quectel EC200A Series Hardware Design

V Input low voltage
IL
V Output high voltage
OH
V Output low voltage
OL

6.5. ESD

If the static electricity generated by various ways discharges to the module, the module maybe damaged
to a certain extent. Thus, please take proper ESD countermeasures and handling methods. For example,
wearing anti-static gloves during the development, production, assembly and testing of the module;
adding ESD protective component to the ESD sensitive interfaces and points in the product design of the
module.
ESD characteristics of the module's pins are as follows:
Table 40: Electrostatics Discharge Characteristics (25 °C, 45 % Relative Humidity)
Tested Interfaces
VBAT, GND
All Antenna Interfaces
Other Interfaces
-0.3
2.55
-0.3
Contact Discharge
±8
±8
±0.5
LTE Standard Module Series
1.0
3.0
0.45
Air Discharge
±10
±10
±1
V
V
V
Unit
kV
kV
kV