
Electrical Characteristics
T
A
=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 infor-
mation purposes only and are not part of the testing require-
ments.
* I
F
=1.5 mA
I
F
=10 mA
I
L
=25 mA
Parameter
LED Forward Current
for Switch Turn-on
Symbol
I
Fon
Test Conditions
I
L
=100 mA
t=10 ms
Values
LH1517
LH1518
LH1519
Units
I
N
P
U
T
Min
Typ
Max
Min
Typ
Max
—
0.9
2.0
0.2
0.8
—
100
—
0.8
2.0
0.2
0.7
—
200
—
0.9
2.0
0.2
0.8
—
200
mA
mA
mA
mA
mA
mA
V
LED Forward Current
for Switch Turn-off
I
Foff
V
L
I
F
=10 mA
±
LED Forward Voltage
V
F
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
1.15
1.26
1.45
1
2
3
0.25
0.50
0.85
0.5
2500
—
—
—
—
—
—
—
—
—
—
—
1.15
1.26
1.45
10
15
20
2.50
3.75
5.00
0.5
5000
—
—
—
—
—
—
—
170
200
280
6
1.15
1.26
1.45
3
6
10
0.75
1.50
2.50
0.5
2500
—
—
—
—
—
—
—
330
450
550
4
V
V
V
O
U
T
P
U
T
ON-resistance
ac/dc
Pin 4 (
±
) to 6 (
±
)
dc
Pin 4, 6 (+) to 5 (
±
)
R
ON
I
F
=5 mA
I
L
=50 mA
W
W
W
W
W
W
I
F
=5 mA
I
L
=100 mA
OFF-resistance
R
OFF
I
F
=0 mA
V
L
=
±
100 V
G
W
G
W
G
W
V
V
V
V
V
V
mA
mA
mA
V
ON-state Voltage
—
I
L
=1 mA
I
L
=90 mA
t=10 ms
Current Limit
ac/dc
Pin 4 (
±
) to 6 (
±
)
dc
Pin 4, 6 (+) to 5 (
±
)
I
LMT
I
F
=5 mA
t=5 ms
VL
I
F
=5 mA, V
L
=4 V
t=5 ms
±
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
—
—
—
—
0.04
200
—
—
1.0
150
—
—
—
—
0.02
200
—
—
1.0
250
—
—
—
—
0.04
200
—
—
1.0
mA
mA
mA
nA
nA
nA
m
A
m
A
m
A
V
Off-state
Leakage Current
—
I
F
=0 mA
V
L
=
±
100 V
I
F
=0 mA
V
L
I
F
=0 mA
V
L
=1 V
±
Output Capacitance
Pin 4 to 6
—
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
—
185
—
—
45
—
—
0.1
—
—
0.8
—
—
1.7
3.0
—
1.3
3.0
—
55
—
—
10
—
—
0.15
—
—
0.8
—
—
1.4
3.0
—
0.7
3.0
—
100
—
—
20
—
—
0.1
—
—
0.8
—
—
2.0
3.0
—
0.9
3.0
pF
pF
pF
pF
pF
pF
V
V
V
pF
pF
pF
ms
ms
ms
I
F
=0 mA
V
L
=50 V
Switch Offset
—
I
F
=5 mA
T
R
A
N
S
F
E
R
Input/Output Capaci-
tance
C
ISO
V
ISO
=1 V
Turn-on Time
t
on
I
F
=5 mA
I
L
=50 mA
Turn-off Time
t
off
I
F
=5 mA
I
L
=50 mA
ms
ms
Siemens Microelectronics, Inc. Optoelectronics Division
www.smi.siemens.com/opto/
LH1517, LH1518, LH1519
October 1998
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