Electro-Static Discharge - SimCom SIM800L Hardware Design

Power drop
Voltage ripple
I Average current
VBAT
I Peak current
MAX
Note: In above table the current consumption value is the typical one of the module tested in laboratory. In the mass production
stage, there may be differences among each individual.
6.9

Electro-Static Discharge

SIM800L is an ESD sensitive component, so attention should be paid to the procedure of handling and packaging.
The ESD test results are shown in the following table.
Table 44: The ESD characteristics (Temperature: 25℃, Humidity: 45 %)
Pin name
VBAT
GND
SIM800L(MT6261)_Hardware Design_V1.01
PCL=5
PCL=5
@ f<200kHz
@ f>200kHz
Power down mode
Sleep mode (AT+CFUN=1)：
( BS-PA-MFRMS=9 )
( BS-PA-MFRMS=5)
( BS-PA-MFRMS=2)
Idle mode (AT+CFUN=1)：
EGSM900
Voice call (PCL=5)：
GSM850
EGSM900
DCS1800
PCS1900
Data mode(1Rx,4Tx)：
GSM850
EGSM900
DCS1800
PCS1900
Data mode (3Rx,2Tx)：
GSM850
EGSM900
DCS1800
PCS1900
Data mode (4Rx,1Tx,)：
GSM850
EGSM900
DCS1800
PCS1900
During Tx burst
Contact discharge
±5KV
±6KV
Smart Machine Smart Decision
144.3
1.62
1.49
1.94
13.42
219.59
208.92
143.61
143.75
398.74
395.49
283.88
277.10
330.72
320.78
218.28
219.08
221.41
211.45
155.52
157.49
Air discharge
±10KV
±12KV
55
350 mV
50 mV
2.0 mV
200 uA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
2.0 A
2016-07-07