LH1546AEF, LH1546AEFTR
www.vishay.com
Vishay Semiconductors
Rev. 1.9, 16-Aug-12
2
Document Number: 83837
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/doc?91000
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)
Refer to reflow profile for soldering conditions for surface mounted devices.
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 TEST CONDITION SYMBOL VALUE UNIT
INPUT
LED continuous forward current I
F
50 mA
LED reverse voltage I
R
≤ 10 μA V
R
6V
OUTPUT
DC or peak AC load voltage I
L
≤ 50 μA V
L
350 V
Continuous DC load current at 25 °C,
bidirectional
I
L
120 mA
SSR
SSR output power dissipation
(continuous)
P
diss
550 mW
Ambient temperature range T
amb
- 40 to + 85 °C
Storage temperature range T
stg
- 40 to + 150 °C
Soldering temperature
(1)
t = 10 s max. T
sld
260 °C
Isolation test voltage t = 1 min V
ISO
3750 V
RMS
Isolation resistance
V
IO
= 500 V, T
amb
= 25 °C R
IO
≥ 10
12
Ω
V
IO
= 500 V, T
amb
= 100 °C R
IO
≥ 10
11
Ω
ELECTRICAL CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT
INPUT
LED forward current, switch turn-on I
L
= 100 mA, t = 10 ms I
Fon
1.1 2 mA
LED forward current, switch turn-off V
L
= ± 300 V I
Foff
0.2 0.6 mA
LED forward voltage I
F
= 10 mA V
F
1 1.18 1.45 V
OUTPUT
On-resistance, AC/DC: pin 3 (±) to 4 (±) I
F
= 5 mA, I
L
= 50 mA R
ON
28 35 Ω
Off-resistance I
F
= 0 mA, V
L
= ± 100 V R
OFF
0.5 5000 GΩ
Off-state leakage current
I
F
= 0 mA, V
L
= ± 100 V I
O
0.32 200 nA
I
F
= 0 mA, V
L
= ± 350 V I
O
1nA
Output capacitance pin 3 to 4
I
F
= 0 mA, V
L
= 1 V C
O
55 pF
I
F
= 0 mA, V
L
= 50 V C
O
10 pF
Current limit I
F
= 5 mA, t = 5 ms, V
L
= ± 6 V I
limit
170 210 250 mA
TRANSFER
Capacitance (input to output) V
ISO
= 1 V C
IO
0.6 pF
SWITCHING CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT
Turn-on time I
F
= 5 mA, I
L
= 50 mA t
on
23ms
Turn-off time I
F
= 5 mA, I
L
= 50 mA t
off
0.08 3 ms