LH1516AT/AAB/AABTR
1 Form A
Solid State Relay
FEATURES
•
•
•
•
•
•
•
•
•
5300 V
RMS
I/O Isolation
Current-limit Protection Built-in
Linear ac/dc Operation
High-reliability Monolithic Receptor
Low Power Consumption (1.0 mW—12 mW)
Logic Compatible
Clean, Bounce-free Switching
High Surge Capability
Surface Mountable
Package Dimensions in Inches (mm)
DIP
Pin One ID.
3
.256 (6.50)
.248 (6.30)
4
5
6
2
1
S
6
DC
5
S'
4
S
S'
1
2
3
.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)
AGENCY APPROVALS
• UL – File No. E52744
• CSA – Certification 093751
• BSI/BABT Certified
APPLICATIONS
•
•
•
•
Telecom Switching
Programmable Controllers
Instrumentation
Industrial Controls
– Micro Control of Solenoids, Lights, Motors
SMD
.343 (8.71)
.335 (8.51)
Pin one I.D.
.256 (6.50)
.248 (6.30)
DESCRIPTION
The LH1516 relays are low ON-resistance, SPST nor-
mally open switch (1 Form A) that can replace electrome-
chanical relays in many applications. The relays are
constructed 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 DMOS switches. In addition, the
LH1516 relay employs current-limiting circuity enabling it
to pass FCC 68.302 and other regulatory surge require-
ments when overvoltage protection is provided. The
relays can be configured for ac/dc or dc only operation.
.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
LH1516AT
LH1516AAB
LH1516AABTR
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
March 17, 2000-19
Recommended Operating Conditions
200
160
Load Current (mA)
120
80
40
0
–40
I
Fon
=
5.0 to 20 mA
I
Fon
=2.0 mA
I
Fon
=3.0 mA
I
Fon
=2.0 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.
–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
ISO
) .................................. 3750 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 mA) (
V
L
) ............................ 400 V
Continuous DC Load Current (
I
L
)
Bidirectional Operation ........................................................... 240 mA
Unidirectional Operation ......................................................... 450 mA
Peak Load Current (t=100 ms) (single shot) (
I
P
) ................................ †
Output Power Dissipation (continuous) (
P
DISS
) ....................... 600 mW
† Refer to Current Limit Performance Application Note 58 for a discussion on
relay operation during transient currents.
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 (±) to 6 (±)
dc: Pin 4, 6 (+) to 5 (±)
OFF-resistance
Current Limit
ac/dc: Pin 4 (±) to 6 (±)
dc: Pin 4, 6 (+) to 5 (±)
Off-state Leakage Current
I
Fon
I
Foff
V
F
—
0.2
1.15
0.9
0.8
1.26
2.0
—
1.45
mA
mA
V
Ω
I
L
=100 mA, t=10 ms
V
L
±350 V
I
F
=10 mA
I
F
=5.0 mA,
I
L
=50 mA
I
F
=5.0 mA,
I
L
=100 mA
G
Ω
mA
I
F
=0 mA,
V
L
=±100 V
I
F
=5.0 mA, t=5.0 ms
V
L
=±5.0 V
I
F
=5.0 mA,
V
L
=4.0 mA
t=5.0 ms
nA
µ
A
pF
µ
V
I
F
=0 mA,
V
L
=±100 V
I
F
=0 mA,
V
L
=±400 V
I
F
=0 mA,
V
L
=1.0 V
I
F
=0 mA,
V
L
=50 V
I
F
=5.0 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
5.0
1.25
7.0
2.0
2500
400
—
0.04
—
150
30
0.1
10
2.5
—
550
—
200
1.0
—
—
—
R
OFF
I
LMT
0.5
290
—
—
—
—
Output Capacitance
Pin 4 to 6
Switch Offset
Transfer
Input/Output Capacitance
Turn-on Time
Turn-off Time
—
—
—
—
—
C
ISO
t
on
t
off
—
—
—
0.8
1.1
0.8
—
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
LH1516AT/AAB/AABTR
2
March 17, 2000-19
Typical Performance Characteristics
Figure 1. LED Current for Switch Turn-on vs. Temperature
100
Figure 4. Switch Breakdown Voltage vs. Temperature
8
Change in Breakdown Voltage (%)
Normalized to 25°C
LED Forward Current for Switch
Turn-on (%), Normalized to 25
°C
80
60
40
20
0
–20
–40
–60
–40
I
L
= 100 mA
6
4
2
0
–2
–4
–6
–8
–40
–20
0
20
40
60
80
–20
0
20
40
60
80
Ambient Temperature (°C)
Ambient Temperature (°C)
Figure 2. ON-Resistance vs. Temperature
50
Change in ON-Resistance (%)
Normalized to 25°C
40
30
20
10
0
–10
–20
–30
–40
–40
I
L
= 50 mA
Figure 5. Switch Capacitance vs. Applied Voltage
200
I
F
=0 mA
T
A
=25°C
f=1.0 MHz
160
Capacitance (pF)
120
80
40
0
–20
0
20
40
60
80
0
20
40
60
80
100
Ambient Temperature (°C)
Applied Voltage (V)
Figure 3. Current Limit vs. Temperature
40
Change in Current Limit (%)
Normalized to 25°C
30
20
10
0
–10
–20
–30
–40
–40
–20
0
20
40
60
80
I
F
= 5.0 mA
t = 5.0 ms
V
L
=
SEE ELEC. CHAR
.
Figure 6. Leakage Current vs. Applied Voltage at Elevated
Temperatures
3.0
85°C
Off-state Leakage Current (nA)
2.5
2.0
1.5
1.0
0.5
0
0
50
100
150
200
250
300
350
400
50°C
70°C
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
Load Voltage (V)
LH1516AT/AAB/AABTR
3
March 17, 2000-19
Figure 7. Leakage Current vs. Applied Voltage
100
Off-state Leakage Current (pA)
90
80
70
60
50
40
30
20
10
0
0
50
100
150
200
250
300
350 400
I
F
= 0 mA
T
A
= 25
°C
Load Voltage (V)
Figure 8. Turn-Off Time vs. Temperature
160
140
Change in Turn-off Time (%)
Normalized to 25°C
120
100
80
60
40
20
0
–20
–40
–60
–80
–40
I
F
=5.0 mA
I
L
=50 mA
–20
0
20
40
60
80
Ambient Temperature (°C)
Figure 9. Turn-On Time vs. LED Current
10
I
L
=50 mA
8
Turn-on Time (ms)
6
4
2
–40°C
25°C
85°C
0
0
10
20
30
40
50
LED Forward Current (mA)
©
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
LH1516AT/AAB/AABTR
4
March 17, 2000-19
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