MTX MTX-3G-JAVA-IoT - 3.1.5 Optoisolated Input;Output

MTX-xG-JAVA-IoT Family
www.mtxm2m.com 2017/07 v1.2 Page 41/105
MTX M2M® by MATRIX ELECTRONICA S.L.U
3.1.5 Optoisolated Input/Output
ABSOLUTE MAXIMUM RATINGS (TCMD4000 OPTOCOUPLER)
Symbol
Parameter
Conditions
Min.
Max.
Unit
Input
V
R
Reverse voltage
6
V
I
F
Forward current
60
mA
I
FSM
Forward surge current
1.5
A
P
diss
Power dissipation
100
mW
Output
V
CEO
Collector-emitter voltage
35
V
V
ECO
Emitter-collector voltage
7
V
I
C
Collector current
80
mA
I
CM
Collector peak current
t
P
/T=0.5, t
P
≤ 10ms
100
mA
P
diss
Power dissipation
150
mW
Coupler
V
ISO
AC isolation test voltage
(RMS)
3750
V
RMS
P
tot
Total power dissipation
250
mW
CHARACTERISTICS (TCMD4000 OPTOCOUPLER)
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
Input
V
F
Forward voltage
I
F
=50mA
1.25
1.6
V
C
j
Junction capacitance
V
R
=0V, f=1MHz
50
pF
Output
V
CEO
Collector-emitter voltage
I
C
=100µA
35
V
V
ECO
Emitter-collector voltage
I
E
=100µA
7
V
I
CEO
Collector dark current
V
CE
=10V, I
F
=0
100
nA
Coupler
V
CEsat
Collector-emitter saturation voltage
I
F
=50V, I
C
=5mA
1
V
f
c
Cut-off frequency
I
F
=10mA, V
CE
=5V, R
L
=100Ω
10
kHz
C
k
Coupling capacitance
f=1MHz
0.3
pF
I
C
/I
F
Current transfer ratio
V
CE
=2V, I
F
=1mA
600
800
%
t
r
Rise time
V
CE
=2V, I
F
=1mA, R
L
=100Ω
300
µs
t
off
Turn-off time
V
CE
=2V, I
F
=1mA, R
L
=100Ω
250
µs
Please see equivalent circuits in Section 4.4.4 to view voltage input/output ranges and determine
operating conditions in each case.