Electrical Characteristics TA=25°C
Minimum and maximum values are testing requirements.
Typical values are characteristics of the device and are the
result of engineering evaluations. Typical values are for
information purposes only and are not part of the testing
requirements.
Parameter
Symbol Test Condition Values LH1527 LH1537 Units
LED Forward Current IFon
for Switch Turn-on
(NO)
LED Forward Current IFoff
for Switch Turn-off
(NO)
I
N LED Forward Current IFon
P
U
for Switch Turn-on
T (NC)
LED Forward Current IFoff
for Switch Turn-off
(NC)
LED Forward
VF
Voltage
IL=100 mA
t=10 ms
—
VL
IL=100 mA
t=10 ms
—
VL
IF=10 mA
Min
—
—
mA
Typ
2.0
2.0
mA
Max
3.0
3.0
mA
Min
0.2
0.2
mA
Typ
1.0
1.0
mA
Max
—
—
mA
±
300
200
V
Min
0.2
0.2
mA
Typ
0.6
0.6
mA
Max
—
—
mA
Min
—
—
mA
Typ
0.7
0.7
mA
Max
3.0
3.0
mA
±
300
200
V
Min
1.15
1.15
V
Typ
1.26
1.26
V
Max
1.45
1.45
V
ON-resistance:
(NO, NC)
OFF-resistance
(NO)
RON
IF=5 mA (NO),
Min
17*
0 mA (NC)
Typ
25*
8
W
12
W
IL=50 mA (NC)
Max
33*
16
W
ROFF
IF=0 mA
VL=±100 V
Min
0.5
0.5
GW
Typ
600
600
GW
Max
—
—
GW
(NC)
IF=5 mA
VL=±100 V
Min
0.1
Typ
5.0
Max
—
0.1
GW
5.0
GW
—
GW
Off-state
—
Leakage Current
(NO)
(NC)
O
U
T
P
(NO, NC)
U
T
IF=0 mA
VL=±100 V
IF=5 mA
VL=±100 V
IF=0 mA (NO)
IF=5 mA (NC)
Min
—
—
nA
Typ
0.17
0.17
nA
Max
200
200
nA
Min
—
—
mA
Typ
0.02
0.02
mA
Max
1.0
1.0
mA
Min
—
—
mA
Typ
—
—
mA
Max
1.0
1.0
mA
Output Capacitance —
(NO)
VL
IF=0 mA
VL=1 V
±
350
250
V
Min
—
—
pF
Typ
55
60
pF
Max
—
—
pF
IF=0 mA
VL=50 V
Min
—
Typ
10
Max
—
—
pF
15
pF
—
pF
(NC)
IF=5 mA
VL=1 V
Min
—
Typ
35
Max
—
—
pF
45
pF
—
pF
IF=5 mA
VL=50 V
Min
—
Typ
10
Max
—
—
pF
15
pF
—
pF
Siemens Microelectronics, Inc. • Optoelectronics Division
www.smi.siemens.com/opto/
2 of 25
LH1527, LH1537
October 1998