LH1532FP/FPTR
Dual 1 Form A
Solid State Relay
FEATURES
• Two Independent Relays in a Single Package
• Package—
FLAT PAK
• l/O Isolation, 3000 V
RMS
• Flammability; UL94,VØ
• Solid-state Relay (Equivalent to AQW210S)
– Typical
R
ON
20
Ω
– Load Voltage 350 V
– Load Current 120 mA
– Current Limit Protection
– High Surge Capability
– Linear, AC/DC Operation
– Clean Bounce Free Switching
– Low Power Consumption
– High Reliability Monolithic Receptor
AGENCY APPROVALS
• UL – File No. E52744
APPLICATIONS
• General Telecom Switching
– On/off Hook Control
– Ring Relay
– Ground Start
• Industrial Controls
– Triac Predriver
– Output Modules
• Peripherals
– Transducer Driver
• Instrumentation
– Automatic Tuning/Balancing
– Flying Capacitor
– Analog Multiplexing
• See Application Note 56
DESCRIPTION
The LH1532FP is a Dual 1 Form A (SPST) which can
replace electromechanical relays in many applications.
They are constructed using a GaAlAs LED for activation
control and an integrated monolithic die for the switch
output. The die is comprised of a photodiode array,
switch control circuity and MOSFET switches. The SSR
features low ON-resistance, high breakdown voltage
and current-limit circuitry that protects the relay from
telephone line induced lightning surges.
The LH1532FP comes in an 8 pin, 0.080 inch thick plas-
tic Flat Pack: surface mount leads with100 mil spacing.
Dimensions in Inches (mm)
.029
(.74)
pin
one
ID
.180
(4.57)
A 1
K 2
A 3
K 4
8 S
1
7 S’
1
6 S
2
5 S’
2
.374 typ.
(9.50)
See Detail A
.000–.004
(.000–.102)
.080
(2.03)
.016
(.41)
.100
(2.54)
Lead
coplarity
.004 (.10)
max.
.274
.216 (6.96)
(5.48)
40°
.015 (.39)
.010 typ.
(.25)
.020
(.50)
Detail A
(not to scale)
)
13
(2. 1)
4
.08 6 (.4
1
.0
3°–7°
.020 (.51)
.010 (.25)
Part Identification
Part Number
LH1532FP
LH1532FPTR
Description
8-pin SMD, Tubes
8-pin SMD, Tape and Reel
2001 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA
www.infineon.com/opto • 1-888-Infineon (1-888-463-4636)
3–139
April 19, 2000-19
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 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.
Package
Ambient Temperature Range ...........................................–40 to +85
°
C
Storage Temperature Range ..........................................–40 to +125
°
C
Soldering Temperature (t=10 s max.)..........................................260
°
C
Isolation Test Voltage (t=1.0 s) ............................................ 3000 V
RMS
Isolation Resistance
V
IO
=500 V,
T
A
=25
°
C
................................................................... ≥
1012
Ω
V
I
O
=500 V,
T
A
=100
°
C
................................................................. ≥
1011
Ω
Total Power Dissipation ............................................................600 mW
SSR
LED Continuous Forward Current .............................................. 50 mA
LED Reverse Voltage (
I
R
≤
10
µ
A)...................................................6.0 V
DC or Peak AC Load Voltage (
I
L
≤
50
µ
A) .....................................350 V
Continous DC Load Current ..................................................... 120 mA
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
SSR
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
Symbol
Min.
Typ.
Max.
Unit
Test Condition
I
Fon
I
Foff
V
F
R
ON
R
OFF
I
limit
—
—
—
0.2
1.0
—
—
170
—
—
—
—
—
—
—
1.2
—
1.22
20
5000
210
0.6
—
55
0.5
1.1
0.06
0.15
3.0
—
1.5
25
—
250
200
1.0
—
—
2.5
2.5
—
mA
mA
V
I
L
=100 mA, t=10 ms
V
L
=
±
300 V
I
F
=10 mA
I
F
=5 mA,
I
L
=
±
50 mA
I
F
=0 mA,
V
L
=
±
100 V
I
F
=5.0 mA, t=5.0 ms
I
F
=0 mA,
V
L
=
±
100 V,
I
F
=0 mA,
V
L
=
±
350 V
I
F
=0 mA,
V
L
=1.0 V
I
F
=5.0 mA
I
F
=5.0 mA,
I
L
=50 mA
I
F
=5.0 mA,
I
L
=50 mA
I
F
=5.0 mA
Ω
G
Ω
mA
nA
µ
A
pF
pF
ms
ms
Output Capacitance
Pole-to-pole Capacitance (S1 to S2)
Turn-on Time
Turn-off Time
Switch Offset
—
—
t
on
t
off
—
µ
V
2001 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA
www.infineon.com/opto • 1-888-Infineon (1-888-463-4636)
3–140
LH1532FP/FPTR
April 19, 2000-19
Typical Performance Characteristics
Figure 1. LED Current for Switch Turn-on vs. Temperature
100
I
L
= 100 mA
Figure 4. 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
LED Forward Current for Switch
Turn-on (%), Normalized to 25
°C
80
60
40
20
0
–20
–40
–60
–40
–20
0
20
40
60
80
Ambient Temperature (°C)
Ambient Temperature (°C)
Figure 2. ON-Resistance vs. Temperature
40
30
Change in R
ON
(%)
20
10
0
–10
–20
–30
–40
–40
–20
0
20
40
60
80
I
F
= 5.0 mA
I
L
= 50 mA
Figure 5. Switch Capacitance vs. Applied Voltage
80
70
60
Capacitance (pF)
50
40
30
20
10
0
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
I
F
= 5.0 mA
t = 5.0 ms
V
L
=
SEE ELEC. CHAR
.
Figure 6. Leakage Current vs. Applied Voltage
100
T=85°C
10
Leakage (pA)
T=50°C
T=70°C
1.0
T=25°C
0.1
–20
0
20
40
60
80
0
50
100
150
200
250
300
350
400
Ambient Temperature (°C)
Load Voltage (V)
LH1532FP/FPTR
3–141
April 19, 2000-19
2001 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA
www.infineon.com/opto • 1-888-Infineon (1-888-463-4636)
Figure 7. Leakage Current vs. Applied Voltage
10000
1000
Leakage (pA)
100
10
1
0
50
100
150
200
250
300
350
400
Load Voltage (V)
Figure 8. Turn-off Time vs. Temperature
80
I
F
=10 mA
60
Change in Toff (%)
Normalized to 25°C
40
20
0
–20
–40
–60
–80
–40
I
F
=5.0 mA
I
F
=4.0 mA
I
F
=3.0 mA
I
F
=2.0 mA
–20
0
20
40
60
80
I
F
=8.0 mA
I
F
=6.0 mA
Ambient Temperature (°C)
Figure 9. Turn-on Time vs. LED Current
7
6
5
Ton (ms)
4
3
2
1
0
0
5
10
15
20
25
30
35
40
45
50
LED Forward Current (mA)
T=85°C
T=25°C
T=–45°C
2001 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA
www.infineon.com/opto • 1-888-Infineon (1-888-463-4636)
3–142
LH1532FP/FPTR
April 19, 2000-19
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