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Document Number 83871
Rev. 1.3, 26-Oct-04
LH1556FP/ FPTR
Vishay Semiconductors
Absolute Maximum Ratings, T
amb
= 25 °C
Stresses in excess of the absolute Maximum Ratings can cause permanent damage to the device. Functional operation of the device is
not implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute
Maximum Ratings for extended periods of time can adversely affect reliability.
SSR
Electrical Characteristics, T
amb
= 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 only and are not part of the testing requirements.
Input
Output
Parameter
Test condition
Symbol
I
F
V
R
V
L
I
L
T
amb
T
stg
T
sld
V
ISO
R
IO
R
IO
P
diss
Value
50
Unit
mA
LED continuous forward current
LED reverse voltage
I
R
≤
10
μ
A
I
L
≤
50
μ
A
6.0
V
DC or peak AC load voltage
350
V
Continuous DC load current
120
mA
Ambient temperature range
- 40 to + 85
°C
Storage temperature range
- 40 to + 125
°C
Soldering temperature
t = 10 s max.
260
°C
Isolation test voltage
t = 1.0 s
3000
V
RMS
Isolation resistance
V
IO
= 500 V, T
amb
= 25 °C
V
IO
= 500 V, T
amb
= 100 °C
≥
10
12
≥
10
11
550
Total power dissipation
mW
Parameter
Test condition
Symbol
I
Fon
Min
Typ.
1.1
Max
2.0
Unit
mA
LED forward current for switch
turn-on
LED forward current for switch
turn-off
LED forward voltage
I
L
= 100 mA, t = 10 ms
V
L
= ± 300 V
I
Foff
0.2
0.6
mA
I
F
= 10 mA
I
F
= 5.0 mA, t = 5.0 ms,
V
L
= ± 6.0 V
V
F
I
Limit
1.0
1.18
1.45
V
Current limit
170
210
250
mA
Parameter
Test condition
Symbol
R
ON
Min
Typ.
28
Max
35
Unit
ON-resistance, ac/dc:
Pin 3 (±) to 4 (±)
OFF-Resistance
I
F
= 5.0 mA, I
L
= 50 mA
I
F
= 0 mA, V
L
= ± 100 V
I
F
= 0 mA, V
L
= ± 100 V
I
F
= 0 mA, V
L
= ± 350 V
I
F
= 0 mA, V
L
= 1.0 V
I
F
= 0 mA, V
L
= 50 V
R
OFF
I
O
I
O
C
O
C
O
0.5
300
G
Off-state leakage current
0.32
200
nA
μ
A
1.0
Output capacitance Pin 3 to 4
55
pF
10
pF