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LH1544AB Datasheet(PDF) 2 Page - Vishay Siliconix

Part No. LH1544AB
Description  Dual 1 Form A Solid State Relay (Low Capacitance)
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Maker  VISHAY [Vishay Siliconix]
Homepage  http://www.vishay.com
Logo VISHAY - Vishay Siliconix

LH1544AB Datasheet(HTML) 2 Page - Vishay Siliconix

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www.vishay.com
For technical questions, contact: optocoupleranswers@vishay.com
Document Number: 83835
2
Rev. 1.6, 17-Mar-11
This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
LH1544AAC, LH1544AACTR, LH1544AB
Vishay Semiconductors
Dual 1 Form A Solid State Relay
(Low Capacitance)
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 (SMD). Refer to wave profile for soldering conditions for through hole
devices (DIP).
(2)
Breakdown occurs between the output pins external to the package.
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.
Footnotes
The following information refers to the SSR recommended operation conditions:
- Both relays on with equal load currents. For single relay operation, refer to the LH1541 recommended operating conditions graph.
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
VALUE
UNIT
INPUT
LED continuous forward current
IF
50
mA
LED reverse voltage
IR  10 μA
VR
8V
OUTPUT
DC or peak AC load voltage
IL  50 μA
VL
200
V
Continuous DC load current, one pole operating
IL
55
mA
Continuous DC load current, two poles operating
IL
40
mA
SSR
Peak load current (single shot)
t = 100 ms
IP
100
mA
Ambient temperature range
Tamb
- 40 to + 85
°C
Storage temperature range
Tstg
- 40 to + 150
°C
Pin soldering temperature (1)
t = 10 s max.
Tsld
260
°C
Input to output isolation voltage
VISO
5300
VRMS
Pole-to-pole isolation voltage (S1 to S2) (2)
dry air, dust free, at sea level
1600
V
Output power dissipation (continuous)
Pdiss
600
mW
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
INPUT
LED forward current, switch turn-on
IL = 100 mA, t = 10 ms
IFon
0.9
2
mA
LED forward current, switch turn-off
VL = ± 150 V
IFoff
0.2
0.8
mA
LED forward voltage
IF = 5 mA
VF
1.1
1.19
1.45
V
OUTPUT
On-resistance
IF = 5 mA, IL = 50 mA
RON
70
110
160
Off-resistance
IF = 0 mA, VL = ± 100 V
ROFF
0.5
10 000
G
Off-state leakage current
IF = 0 mA, VL = ± 100 V
IO
0.01
200
nA
IF = 0 mA, VL = ± 200 V
IO
1μA
Output capacitance
IF = 0 mA, VL = 1 V
CO
0pF
Output capacitance pin 4 to 6
IF = 0 mA, VL = 50 V
CO
0.5
pF
Pole-to-pole Capacitance (S1 to S2)
IF = 5 mA
0.5
pF
Switch offset
IF = 5 mA
VOS
0.1
μV
TRANSFER
Capacitance (input to output)
VISO = 1 V
CIO
1.1
pF
SWITCHING CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
Turn-on time
IF = 5 mA, IL = 50 mA
ton
0.24
0.5
ms
Turn-off time
IF = 5 mA, IL = 50 mA
toff
0.13
0.5
ms


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