LH1540ACD View Datasheet(PDF) - Vishay Semiconductors
Part Name
Description
Manufacturer
LH1540ACD Datasheet PDF : 4 Pages
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www.vishay.com
LH1540ACD, LH1540ACDTR
Vishay Semiconductors
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
VALUE
UNIT
INPUT
LED input ratings: continuous forward current
LED input ratings: reverse voltage
OUTPUT
IF
50
mA
VR
5
V
Output operation: DC or peak ac load voltage
IL 50 μA
VL
Continuous DC load current: one pole
operating
IL
350
V
110
mA
SSR
Ambient operating temperature range
Storage temperature range
Pin soldering temperature
Input/output isolation voltage
Power dissipation
Thermal resistance, junction to ambient
t = 5 s max
Tamb
Tstg
Tsld
VISO
Pdiss
Rthja
- 40 to + 85
- 55 to + 150
260
2500
550
200
°C
°C
°C
VRMS
mW
C/W
Note
• 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.
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
INPUT
LED forward current for switch
turn-on
IL = 100 mA, t = 10 ms
IFon
0.6
1
mA
LED forward current for switch
turn-off
VL = ± 300 V, t = 100 ms
IFoff
0.001
0.1
mA
LED forward voltage
OUTPUT
IF = 1.5 mA
VF
0.80
1.15
1.40
V
On-resistance: pin 5 (±) to 8 (±)
IF = 1.5 mA, IL = ± 50 mA
RON
12
18
25
Current limit
IF = 1.5 mA, t = 5 ms,
VL = 7 V
ILMT
170
210
270
mA
Output off-state leakage current
IF = 0 mA, VL = ± 100 V
IF = 0 mA, VL = ± 350 V
0.7
200
nA
1
A
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.
SWITCHING CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
Turn-on time
Turn-off time
IF = 1.5 mA, IL = 50 mA
ton
IF = 5 mA, IL = 50 mA
ton
IF = 1.5 mA, IL = 50 mA
toff
IF = 5 mA, IL = 50 mA
toff
TYP.
0.6
0.3
0.7
0.7
MAX.
1
1.2
UNIT
ms
ms
ms
ms
RECOMMENDED OPERATING CONDITIONS
PARAMETER
TEST CONDITION
LED forward current for switch
turn-on
Tamb = - 40 °C to + 85 °C
SYMBOL
IFon
MIN.
1.5
TYP.
MAX.
20
UNIT
mA
Rev. 1.7, 25-Jul-11
2
Document Number: 83843
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
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