LH1501AT/AAB/AABTR
1 Form B
Solid State Relay
FEATURES
• l/O Isolation, 5300 V
RMS
• Typical
R
ON
20
Ω
• Load Voltage 350 V
• Linear, AC/DC Operation
• Clean Bounce Free Switching
• Low Power Consumption
• High Reliability Monolithic Receptor
• SMD Lead Available on Tape and Reel
AGENCY APPROVALS
•
•
•
•
•
UL – File No. E52744
CSA – Certification 093751
BSI/BABT Cert. No. 7980
VDE 0884 Approval
FIMKO Approval
Package Dimensions in Inches (mm)
DIP
Pin One ID.
3
.256 (6.50)
.248 (6.30)
4
5
6
1
2
3
S
6
DC
5
S'
4
S
S'
2
1
.343 (8.70)
.335 (8.50)
.039
(1.00)
Min.
4° Typ.
.020 (.051) Min.
.022 (0.55)
.018 (0.45)
.035 (0.90)
.031 (0.80)
.100 (2.54) Typ.
.300 (7.62)
Typ.
.150 (3.81)
.130 (3.30)
18° Typ.
.014 (.35)
.010 (.25)
.347 (8.82)
.300 (7.62)
.150 (3.81)
.110 (2.79)
APPLICATIONS
• General Telecom Switching
• Security Equipment
• Instrumentation
• Industrial Controls
DESCRIPTION
The LH1501 relays are SPST normally closed switches
(1 Form B) that can replace electromechanical relays in
many applications. The relays are constructed by using
a GaAlAs 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 circuity,
and MOSFET switches. The relays can be configured for
AC/DC or DC only operation.
SMD
.343 (8.71)
.335 (8.51)
Pin one I.D.
.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.
.039
(0.99)
min.
3° to 7°
18°
.012 (0.31)
.008 (0.20)
4°
.100 (2.54)
.315 (8.00)
min.
Part Identification
Part Number
LH1501AT
LH1501AAB
LH1501AABTR
Description
6-pin DIP, Tubes
6-pin SMD, Gullwing, Tubes
6-pin SMD, Gullwing, Tape and Reel
©
2000 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA
www.infineon.com/opto • 1-888-Infineon (1-888-463-4636)
OSRAM Opto Semiconductors GmbH & Co. OHG • Regensburg, Germany
www.osram-os.com • +49-941-202-7178
1
April 26, 2000-20
Recommended Operating Conditions
150
120
90
50
30
I
Foff
=2.0 mA
I
Foff
=3.0 mA
I
Foff
=4.0 mA
I
Foff
=
5.0 to 20 mA
Absolute Maximum Ratings,
T
A
=25
°
C
Stresses in excess of the Absolute Maximum Ratings can cause permanent
damage to the device. These are absolute stress ratings only. Functional opera-
tion of the device is not implied at these or any other conditions in excess of
those given in the operational sections of the data sheet. Exposure to maximum
rating conditions for extended periods can adversely affect device reliability.
Load Current (mA)
0
–40
–20
0
20
40
60
Ambient Temperature (°C)
80
Ambient 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
(
V
RMS
t=1.0 s,
I
ISO
=10
µ
A max) (
V
ISO
) .............................. 5300 V
RMS
LED Continuous Forward Current (
I
F
) .........................................50 mA
LED Reverse Voltage (
I
R
≤
10
µ
A) (
V
R
)........................................... 8.0 V
DC or Peak AC Load Voltage (
I
L
≤
50
µ
A) (
V
L
) .............................. 350 V
Continuous DC Load Current (
I
L
)
Bidirectional Operation............................................................150 mA
Unidirectional Operation..........................................................250 mA
Peak Load Current (t=100 ms) (single shot) (
I
P
) ......................400 mA
Output Power Dissipation (continuous) (
P
DISS
)........................ 550 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
Input
LED Forward Current, Switch Turn-on
LED Forward Current, Switch Turn-off
LED Forward Voltage
Output
ON-resistance
ac/dc: Pin 4, 6 (+) to 5 (–)
dc: Pin 4, 6 (+) to 5 (–)
OFF-resistance
Off-state Leakage Current
Output Capacitance
I
Fon
I
Foff
V
F
0.2
—
1.15
0.9
1.0
1.26
—
2.0
1.45
mA
mA
V
Ω
I
L
=±150 mA, t=10 ms
V
L
±300 V
I
F
=10 mA
I
F
=0 mA,
I
L
=50 mA
I
F
=0 mA,
I
L
=100 mA
G
Ω
µ
A
pF
µ
V
I
F
=5.0 mA,
V
L
=±100 V
I
F
=5.0 mA,
V
L
=±350 V
I
F
=5.0 mA,
V
L
=1.0 V
I
F
=5.0 mA,
V
L
=50 V
I
F
=0 mA
V
ISO
=1.0 V
I
F
=5.0 mA,
I
L
=50 mA
I
F
=5.0 mA,
I
L
=50 mA
Sym.
Min.
Typ.
Max.
Units
Test Conditions
R
ON
12
3.0
20
5.0
1.4
0.08
45
10
0.1
25
6.25
—
1.0
—
—
—
R
OFF
—
0.1
—
—
—
—
Switch Offset
Transfer
Input/Output Capacitance
Turn-on Time
Turn-off Time
* I
F
=10 mA
—
—
C
ISO
t
on
t
off
—
—
—
0.8
2.0*
1.0*
—
3.0*
3.0*
pF
ms
ms
©
2000 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA
www.infineon.com/opto • 1-888-Infineon (1-888-463-4636)
OSRAM Opto Semiconductors GmbH & Co. OHG • Regensburg, Germany
www.osram-os.com • +49-941-202-7178
LH1501AT/AAB/AABTR
2
April 26, 2000-20
Typical Performance Characteristics
Figure 1. LED Voltage vs. Temperature
1.6
1.5
LED Forward Voltage (V)
I
F
=50 mA
1.4
1.3
1.2
I
F
=2.0 mA
1.1
I
F
=5.0 mA
1.0
–40
–20
0
20
40
60
80
0.95
–40
–20
0
20
40
60
80
LED Forward Voltage (V)
Figure 4. LED Dropout Voltage vs. Temperature
1.20
I
L
= 100 mA
1.15
TYP.
I
F
=10 mA
I
F
=20 mA
1.10
MIN.
1.05
1.00
Ambient Temperature (°C)
Ambient Temperature (°C)
Figure 2. LED Current for Switch Turn-off vs. Temperature
100
LED Forward Current for Switch
Turn-off (%), Normalized to 25
°C
80
60
40
20
0
–20
–40
–60
–40
–20
0
20
40
60
80
I
L
= 100 mA
Figure 5. ON-resistance vs. Temperature
50
40
Change in On-resistance (%)
Normalized to 25
°C
30
20
10
0
–10
–20
–30
–40
–40
–20
0
20
40
I
L
= 50 mA
60
80
Ambient Temperature (°C)
Ambient Temperature (°C)
Figure 3. Switch Capacitance vs. Applied Voltage
80
70
60
Capacitance (pF)
50
40
30
20
10
0
0
20
40
60
80
100
I
F
= 5.0 mA
T
A
=25°C
f=1.0 MHz
Figure 6. Output Isolation
100
80
Isolation (dB)
60
I
F
=10 mA
V
P
=10 V
R
L
=50
Ω
40
20
0
10
2
10
3
10
4
10
5
10
6
10
7
Applied Voltage (V)
Frequency (Hz)
©
2000 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA
www.infineon.com/opto • 1-888-Infineon (1-888-463-4636)
OSRAM Opto Semiconductors GmbH & Co. OHG • Regensburg, Germany
www.osram-os.com • +49-941-202-7178
LH1501AT/AAB/AABTR
3
April 26, 2000-20
Figure 7. Insertion Loss vs. Frequency
0.30
Figure 10. Leakage Current vs. Applied Voltage at 25
°
C
400
Off-state Leakage Current (nA)
360
320
280
240
200
160
120
80
40
0
0
50
100
150
200
250
300
350
Load Voltage (V)
I
F
=5.0 mA
I
F
=2.0 mA
I
F
=10 mA
I
F
=20 mA
0.25
Insertion Loss (dB)
0.20
0.15
0.10
0.05
0
R
L
= 600
Ω
10
2
10
3
Frequency (Hz)
10
4
10
5
Figure 8. Leakage Current vs. Applied Voltage at 50
°
C
700
Off-state Leakage Current (nA)
Figure 11. Leakage Current vs. Applied Voltage at 70
°
C
700
Off-state Leakage Current (nA)
600
500
400
300
200
100
0
I
F
=10 mA
I
F
=5.0 mA
I
F
=2.0 mA
I
F
=20 mA
600
500
I
F
=20 mA
400
300
200
100
0
0
50
100
150
200
250
300
350
400
Load Voltage (V)
I
F
=10 mA
I
F
=5.0 mA
I
F
=2.0 mA
0
50
100
150
200
250
300
350
400
Load Voltage (V)
Figure 9. Leakage Current vs. Applied Voltage at 85
°
C
700
I
F
=20 mA
Off-state Leakage Current (nA)
600
500
400
300
200
100
0
I
F
=10 mA
I
F
=5.0 mA
I
F
=2.0 mA
Figure 12. Switch Breakdown Voltage vs. Temperature
8
Change in Breakdown Voltage (%)
Normalized to 25°C
6
4
2
0
–2
–4
–6
–8
–40
–20
0
20
40
60
80
0
50
100
150
200
250
300
350
400
Load Voltage (V)
Ambient Temperature (°C)
©
2000 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA
www.infineon.com/opto • 1-888-Infineon (1-888-463-4636)
OSRAM Opto Semiconductors GmbH & Co. OHG • Regensburg, Germany
www.osram-os.com • +49-941-202-7178
LH1501AT/AAB/AABTR
4
April 26, 2000-20
Figure 13. Switch Offset Voltage vs. Temperature
3.5
3.0
Figure 16. Turn-off Time vs. LED Current
10
I
L
=50 mA
8
Switch Offset Voltage (µV)
Turn-off Time (ms)
2.5
2.0
1.5
1.0
0.5
0
0
0
10
20
30
40
50
6
4
2
–40°C
25°C
85°C
20
30
40
50
60
70
80
90
Ambient Temperature (°C)
LED Forward Current (mA)
Figure 14. Turn-on Time vs. LED Current
2.5
I
L
=50 mA
–40°C
2.0
Turn-on Time (ms)
1.5
25°C
1.0
85°C
0.5
0
10
20
30
40
50
LED Forward Current (mA)
Figure 15. Turn-on/off vs. Temperature
90
Change in Turn-on/off Time (%)
Normalized to 25°C
70
50
30
10
–10
–30
–50
–40
t
off
t
on
I
F
=5.0 mA
I
L
=50 mA
–20
0
20
40
60
80
Ambient Temperature (°C)
©
2000 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA
www.infineon.com/opto • 1-888-Infineon (1-888-463-4636)
OSRAM Opto Semiconductors GmbH & Co. OHG • Regensburg, Germany
www.osram-os.com • +49-941-202-7178
LH1501AT/AAB/AABTR
5
April 26, 2000-20
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