LH1520AB, LH1520AAC, LH1520AACTR
www.vishay.com
Vishay Semiconductors
Rev. 1.7, 25-Jul-11
2
Document Number: 83818
For technical questions, contact:
optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc91000
Notes
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 the time can adversely affect reliability.
(1)
Breakdown occurs between the output pins external to the package.
(2)
Refer to current limit performance application note for a discussion on relay operation during transient currents.
(3)
Refer to reflow profile for soldering conditions for surface mounted devices (SMD). Refer to wave profile for soldering conditions for through
hole devices (DIP).
Note
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.
ABSOLUTE MAXIMUM RATINGS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
INPUT
LED continuous forward current
LED reverse voltage
OUTPUT
DC or peak AC load voltage
Continuous DC load current, one pole operating
Continuous DC load current, two poles
operating
Peak load current (single shot), form B
SSR
Ambient temperature range
Storage temperature range
Pin soldering temperature
(3)
Input to output isolation test voltage
Pole-to-pole isolation voltage (S1 to S2)
(1)
(dry air, dust free, at sea level)
Output power dissipation (continuous)
TEST CONDITION
SYMBOL
VALUE
UNIT
I
F
V
R
50
8
mA
V
I
R
10 μA
I
L
50 μA
V
L
I
L
350
150
V
mA
I
L
110
mA
t = 100 ms
I
P
(2)
T
amb
T
stg
T
sld
V
ISO
- 40 to + 85
- 40 to + 150
260
5300
°C
°C
°C
t = 10 s max.
t = 1 s, I
ISO
= 10 μA max.
V
RMS
1600
V
P
diss
600
mW
ELECTRICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
INPUT
LED forward current, switch turn-on
LED forward current, switch turn-off
LED forward voltage
OUTPUT
On-resistance
Off-resistance
Current limit
I
F
= 5 mA, t = 5 ms, V
L
= ± 6 V
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
I
L
= 100 mA, t = 10 ms
V
L
= ± 300 V
I
F
= 10 mA
I
Fon
I
Foff
V
F
1
2
mA
mA
V
0.2
1.15
1.1
1.26
1.45
I
F
= 5 mA, I
L
= 50 mA
I
F
= 0 mA, V
L
= ± 100 V
R
ON
R
OFF
I
LMT
I
O
I
O
C
O
C
O
12
0.5
230
20
300
270
0.32
25
G
mA
nA
μA
pF
pF
pF
μV
370
200
1
Off-state leakage current
I
F
= 0 mA, V
L
= ± 100 V
I
F
= 0 mA, V
L
= ± 350 V
I
F
= 0 mA, V
L
= 1 V
I
F
= 0 mA, V
L
= 50 V
I
F
= 5 mA
I
F
= 5 mA
Output capacitance
55
10
0.5
0.15
Pole-to-pole capacitance (S1 to S2)
Switch offset
TRANSFER
Capacitance (input to output)
V
OS
V
ISO
= 1 V
C
IO
1.1
pF
SWITCHING CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
Turn-on time
Turn-off time
TEST CONDITION
I
F
= 5 mA, I
L
= 50 mA
I
F
= 5 mA, I
L
= 50 mA
SYMBOL
t
on
t
off
MIN.
TYP.
1.4
0.7
MAX.
2
2
UNIT
ms
ms