www.vishay.com
2
Document Number 83840
Rev. 1.3, 26-Oct-03
LH1549AB/ AAC/ AACTR
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
Transfer
Parameter
Test condition
Symbol
I
F
V
R
V
L
I
L
Value
50
Unit
mA
LED continuous forward current
LED reverse voltage
I
R
≤
10
μ
A
I
L
≤
50
μ
A
5.0
V
DC or peak AC load voltage
400
V
Continuous DC load current ,
unidirectional operation
Ambient operating temperature
range
Storage temperature range
120
mA
T
amb
- 40 to + 85
°C
T
stg
T
sld
V
ISO
- 40 to + 150
°C
Pin soldering temperature
t = 10 s max
260
°C
Input/output isolation test
voltage
Output power dissipation
(continuous)
5300
V
RMS
P
diss
600
mW
Parameter
Test condition
Symbol
I
Fon
Min
Typ.
0.3
Max
0.5
Unit
mA
LED forward current, switch
turn-on
LED forward current, switch
turn-off
LED forward voltage
I
L
= 100 mA, t = 10 ms
V
L
= ± 350 V
I
Foff
0.1
0.4
mA
I
F
= 3.0 mA
V
F
0.8
1.2
1.4
V
Parameter
Test condition
Symbol
R
ON
Min
17
Typ.
25
Max
36
Unit
ON-resistance ac/dc:
Pin 4 (±) to 6 (±)
Current limit ac/dc :
Pin 4 (±) to 6 (±)
I
F
= 1.5 mA, I
L
= 50 mA
I
F
= 5.0 mA, V
L
= ± 7.0 V,
t = 5.0 ms
I
F
= 0 mA, V
L
= ± 100 V
I
F
= 0 mA, V
L
= ± 400 V
I
F
= 0 mA, V
L
= 1.0 V
I
F
= 0 mA, V
L
= 50 V
I
LMT
170
210
270
mA
Off-state leakage current
I
O
I
O
C
O
C
O
0.04
200
nA
μ
A
1.0
Output capacitance Pin 4 to 6
50
pF
9.0
pF
Parameter
Test condition
Symbol
C
IO
t
on
t
off
Min
Typ.
1.3
Max
Unit
pF
Capacitance (input-output)
V
ISO
= 1.0 V
I
F
= 5.0 mA, I
L
= 50 mA
I
F
= 5.0 mA, I
L
= 50 mA
Turn-on time
0.5
1.0
ms
Turn-off time
0.4
0.9
ms