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LH1547AAB1 Datasheet PDF : 2 Pages
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Recommended Operating Conditions
Parameter
Sym. Min. Typ. Max. Unit
LED Forward Current IFon 5.0 — 20 mA
for Switch Turn-on
(TA=–40°C to +85°C)
Absolute Maximum Ratings, TA=25°C (except where noted)
Stresses in excess of the absolute Maximum Ratings can cause permanent
damage to the device. These are absolute stress ratings only. Functional oper-
ation 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.
Ambient Operating Temperature Range, TA....................–40° to +85°C
Storage Temperature Range, Tstg..................................–40° to +150°C
Pin Soldering Temperature, t=10 s max, TS ................................ 260°C
Input/Output Isolation Voltage, t=1.0 s, VISO........................5300 VRMS
LED Input Ratings:
Continuous Forward Current, IF...............................................50 mA
Reverse Voltage, VR.................................................................... 10 V
Output Operation:
dc or Peak ac Load Voltage, IL≤50 µA, VL................................. 400 V
Continuous dc Load Current, IL .............................................120 mA
Power Dissipation, PDISS......................................................... 500 mW
Electrical Characteristics, TA=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.
Parameter
Symbol Min.
Typ.
Max.
Unit
Test Condition
LED Forward Current for Switch Turn-on
LED Forward Current for Switch Turn-off
LED Forward Voltage
ON-resistance
OFF-resistance
Current Limit
Output Off-state Leakage Current
Turn-on Time
Turn-off Time
IFon
—
0.9
2.0
mA
IFoff
0.1
0.4
—
mA
VF
1.15
1.22
1.45
V
RON
12
23
34
Ω
ROFF
—
3300
—
GΩ
ILMT
150
210
270
mA
—
—
—
ton
—
0.03
200
nA
—
1.0
µA
1.6
5.0
ms
toff
—
2.2
5.0
ms
IL=90 mA, t=10 ms
VL=±350 V
IF=10 mA
IF=5.0 mA
IF=0 mA, VL=±100 V
IF=5.0 mA, t=5.0 ms
VL=10 V
IF=0 mA, VL=±100 V
VL=±400 V
IF=5.0 mA, VL=50 V
RL=1.0 kΩ
IF=5.0 mA, VL=50 V
RL=1.0 kΩ
2001 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA
www.infineon.com/opto • 1-888-Infineon (1-888-463-4636)
3–184
LH1547AT1/AAB1/AAB1TR
April 1, 2000-23
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