LH1547AT1/AAB1/AAB1TR
1 Form A
Solid-State Relay
FEATURES
•
•
•
•
•
•
•
•
•
•
•
Load Voltage 400 V
Load Current 120 mA
Typical R
ON
23
Ω
I/O Isolation, 5300 V
RMS
Current-limit Protection
Linear dc Operation
High-surge Capability
Clean, Bounce-free Switching
Low Power Consumption
Surface-mountable
Flammability; UL94,VØ
Package Dimensions in Inches (mm)
DIP
Pin One ID.
3
.256 (6.50)
.248 (6.30)
4
5
6
1
2
3 LH1547AT1
S
6
NC
5
S
S'
4
2
1
Control
S
S'
.343 (8.70)
.335 (8.50)
.039
(1.00)
Min.
4° Typ.
.300 (7.62)
Typ.
.150 (3.81)
.130 (3.30)
18° Typ.
.020 (.051) Min.
.035 (0.90)
.031 (0.80)
.100 (2.54) Typ.
.014 (.35)
.010 (.25)
.347 (8.82)
.300 (7.62)
.150 (3.81)
.110 (2.79)
AGENCY APPROVALS
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•
•
•
•
UL – File No. E52744
CSA – Certification 093751
BSI/BABT Cert. No. 7980
VDE 0884 Approval
FIMKO Approval
.022 (0.55)
.018 (0.45)
SMD
.343 (8.71)
.335 (8.51)
Pin one I.D.
APPLICATIONS
•
•
•
•
•
General Telecom Switching
Programmable Controllers
Industrial Controls
Instrumentation
Peripherals
.039
(0.99)
min.
.256 (6.50)
.248 (6.30)
.050 (1.27) typ.
.052 (1.33)
.048 (1.22)
.150 (3.81)
.130 (3.30)
.0098 (.25)
.0040 (.10)
.040 (1.016)
.020 (0.508)
.395 (10.03)
.375 (9.63)
.300 (7.62)
typ.
3° to 7°
DESCRIPTION
The LH1547 is a SPST normally open unidirectional relay
that can switch dc signals. The relay is constructed using
a GaAIAs LED for actuation control and an integrated
monolithic die for the switch output. The die, fabricated
in a high-voltage dielectrically isolated technology, is
comprised of a photodiode array, switch control circuitry,
18°
.012 (0.31)
.008 (0.20)
4°
.100 (2.54)
.315 (8.00)
min.
and a DMOS switch.
Part Identification
Part Number
LH1547AT1
LH1547AAB1
LH1547AAB1TR
Description
6-pin DIP, Tubes
6-pin SMD, Gullwing, Tubes
6-pin SMD, Gullwing, Tape and Reel
2001 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA
www.infineon.com/opto • 1-888-Infineon (1-888-463-4636)
3–183
April 1, 2000-23
Recommended Operating Conditions
Parameter
LED Forward Current
for Switch Turn-on
(
T
A
=–40
°
C to +85
°
C)
Sym.
Min. Typ.
5.0
—
Max. Unit
20
mA
Absolute Maximum Ratings,
T
A
=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.
I
Fon
Ambient Operating Temperature Range,
T
A
....................–40
°
to +85
°
C
Storage Temperature Range,
T
stg
..................................–40
°
to +150
°
C
Pin Soldering Temperature, t=10 s max,
T
S
................................ 260
°
C
Input/Output Isolation Voltage, t=1.0 s,
V
ISO
........................5300 V
RMS
LED Input Ratings:
Continuous Forward Current,
I
F
...............................................50 mA
Reverse Voltage,
V
R
.................................................................... 10 V
Output Operation:
dc or Peak ac Load Voltage,
I
L
≤
50
µ
A,
V
L
................................. 400 V
Continuous dc Load Current,
I
L
.............................................120 mA
Power Dissipation,
P
DISS
......................................................... 500 mW
Electrical Characteristics,
T
A
=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
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
Symbol
I
F
on
I
F
off
V
F
Min.
—
0.1
1.15
12
—
150
—
—
—
—
Typ.
0.9
0.4
1.22
23
3300
210
0.03
—
1.6
2.2
Max.
2.0
—
1.45
34
—
270
200
1.0
5.0
5.0
Unit
mA
mA
V
Ω
G
Ω
mA
nA
µ
A
ms
ms
Test Condition
I
L
=90 mA, t=10 ms
V
L
=±350 V
I
F
=10 mA
I
F
=5.0 mA
I
F
=0 mA,
V
L
=
±
100 V
I
F
=5.0 mA, t=5.0 ms
V
L
=10 V
I
F
=0 mA,
V
L
=±100 V
V
L
=±400 V
I
F
=5.0 mA,
V
L
=50 V
R
L
=1.0 k
Ω
I
F
=5.0 mA,
V
L
=50 V
R
L
=1.0 k
Ω
R
ON
R
OFF
I
LMT
—
t
on
t
off
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
