LH1532FP, LH1532FPTR
www.vishay.com
Vishay Semiconductors
Dual 1 Form A Solid-State Relay
FEATURES
1
2
3
8
S1
• Solid-state relay (equivalent to AQW210S)
- Typical R
ON
20
- Load voltage 350 V
- Load current 120 mA
- Current limit protection
- High surge capability
- Clean bounce free switching
- Low power consumption
- High reliability monolithic receptor
7
6
S1'
S2
4
i179050-1
5
S2'
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.
• Two independent relays in a single package
• Package - flat pak
• Isolation test voltage, 3000 V
RMS
• Material categorization: For definitions of compliance
please see
www.vishay.com/doc?99912
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
Note
• See “solid-state relays” (application note 56)
AGENCY APPROVALS
• UL1577, file no. E52744 system code O
• DIN EN 60747-5-5 (VDE 0884)
• FIMKO approval
• CQC GB4943.1-2011 (suitable for installation altitude
below 2000 m)
ORDERING INFORMATION
SMD-#
L
H
1
5
3
2
F
P
T
R
7 mm
PART NUMBER
PACKAGE
SOP-8, tubes
SOP-8, tape and reel
PACKAGE
CONFIG.
TAPE AND
REEL
UL, FIMKO
LH1532FP
LH1532FPTR
Rev. 1.7, 12-Apr-13
Document Number: 83830
1
For technical questions, contact:
optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
LH1532FP, LH1532FPTR
www.vishay.com
Vishay Semiconductors
TEST CONDITION
SYMBOL
I
F
I
R
10 μA
I
L
50 μA
V
R
V
L
I
L
T
amb
T
stg
t = 10 s max.
t=1s
V
IO
= 500 V, T
amb
= 25 °C
V
IO
= 500 V, T
amb
= 100 °C
T
sld
V
ISO
R
IO
R
IO
P
tot
VALUE
50
6
350
120
- 40 to + 85
- 40 to + 125
260
3000
10
12
600
10
11
UNIT
mA
V
V
mA
°C
°C
°C
V
RMS
mW
ABSOLUTE MAXIMUM RATINGS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
INPUT
LED continuous forward current
LED reverse voltage
OUTPUT
DC or peak AC load voltage
Continuous DC load current
SSR
Ambient temperature range
Storage temperature range
Soldering temperature
(1)
Isolation test voltage
Isolation resistance
Total power dissipation
Notes
• Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. Functional operation 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 the time can adversely affect reliability.
(1)
Refer to reflow profile for soldering conditions for surface mounted devices.
ELECTRICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
INPUT
LED forward current, switch turn-on
LED forward current, switch turn-off
LED forward voltage
OUTPUT
On-resistance
Off-resistance
Current limit
Output off-state leakage current
Output capacitance
Pole-to-pole capacitance (S1 to S2)
TRANSFER
Switch offset
I
F
= 5 mA
V
OS
0.15
μV
I
F
= 5 mA, I
L
= ± 50 mA
I
F
= 0 mA, V
L
= ± 100 V
I
F
= 5 mA, t = 5 ms
I
F
= 0 mA, V
L
= ± 100 V
I
F
= 0 mA, V
L
= ± 350 V
I
F
= 0 mA, V
L
= ± 1 V
I
F
= 5 mA
R
ON
R
OFF
I
Limit
I
O
I
O
C
O
55
0.5
170
20
5000
210
0.6
250
200
1
25
G
mA
nA
μA
pF
pF
I
L
= 100 mA, t = 10 ms
V
L
= ± 300 V
I
F
= 10 mA
I
Fon
I
Foff
V
F
0.2
1
1.22
1.5
1.2
3
mA
mA
V
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
Note
• 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.
SWITCHING CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
Turn-on time
Turn-off time
TEST CONDITION
I
F
= 5 mA, I
L
= 50 mA
I
F
= 5 mA, I
L
= 50 mA
SYMBOL
t
on
t
off
MIN.
TYP.
1.1
0.06
MAX.
2.5
2.5
UNIT
ms
ms
Rev. 1.7, 12-Apr-13
Document Number: 83830
2
For technical questions, contact:
optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
LH1532FP, LH1532FPTR
www.vishay.com
TYPICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
Vishay Semiconductors
Change in Breakdown Voltage (%)
Normalized to 25 °C
20
40
60
80
LED Forward Current for Switch
Turn-on (%), Normalized to 25 °C
100
80
60
40
20
0
- 20
- 40
- 60
- 40
- 20
0
I
L
= 100 mA
8
6
4
2
0
-2
-4
-6
-8
- 40
- 20
0
20
40
60
80
ilh1532fp_01
Ambient Temperature (°C)
ilh1532fp_04
Ambient Temperature (°C)
Fig. 1 - LED Current for Switch Turn-on vs. Temperature
Fig. 4 - Switch Breakdown Voltage vs. Temperature
40
30
I
F
= 5.0 mA
I
L
= 50 mA
80
70
Change in R
on
(%)
10
0
- 10
- 20
- 30
- 40
- 40
- 20
0
20
40
60
80
Capacitance (pF)
20
60
50
40
30
20
10
0
0
20
40
60
80
100
ilh1532fp_02
Ambient Temperature (°C)
ilh1532fp_05
Applied Voltage (V)
Fig. 2 - On-Resistance vs. Temperature
Fig. 5 - Switch Capacitance vs. Applied Voltage
40
80
Off-state Leakage Current (nA)
Change in Current Limit (%)
Normalized to 25 °C
30
20
10
0
- 10
- 20
- 30
- 40
- 40
- 20
0
20
I
F
= 5.0 mA
t = 5.0 ms
V
L
= see elec. char.
70
60
50
40
30
20
10
0
0
T = 25 °C
40
60
80
17321
100
200
300
400
ilh1532fp_03
Ambient Temperature (°C)
Load Voltage (V)
Fig. 3 - Current Limit vs. Temperature
Fig. 6 - Leakage Current vs. Applied Voltage
Rev. 1.7, 12-Apr-13
Document Number: 83830
3
For technical questions, contact:
optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
LH1532FP, LH1532FPTR
www.vishay.com
Vishay Semiconductors
140
Off-state Leakage Current (nA)
120
100
80
T = 75 °C
60
40
20
0
0
100
200
300
400
T = 50 °C
T = 85 °C
17322
Load Voltage (V)
Fig. 7 - Leakage Current vs.
Applied Voltage at Elevated Temperatures
80
60
I
F
= 10 mA
I
F
= 8.0 mA
I
F
= 6.0 mA
Change in T
off
(%)
Normalized to 25 °C
40
20
0
- 20
- 40
- 60
- 80
- 40
- 20
I
F
= 5.0 mA
I
F
= 4.0 mA
I
F
= 3.0 mA
I
F
= 2.0 mA
0
20
40
60
80
ilh1532fp_08
Ambient Temperature (°C)
Fig. 8 - Turn-off Time vs. Temperature
7
6
5
T
on
(ms)
4
3
2
1
0
0
5
10 15 20 25 30 35 40 45 50
T = 85 °C
T = 25 °C
T = - 40 °C
ilh1532fp_09
LED Forward Current (mA)
Fig. 9 - Turn-on Time vs. LED Current
Rev. 1.7, 12-Apr-13
Document Number: 83830
4
For technical questions, contact:
optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
LH1532FP, LH1532FPTR
www.vishay.com
PACKAGE DIMENSIONS
in millimeters
0.74
Detail A
pin
one
ID
4.57
ISO method A
0.51
9.5 typ.
6.96
See detail A
5.48
0.39
0.000 to 0.102
2.03
Lead
coplarity
0.1 max.
2.54
0.5
3° to 7°
i178024
Vishay Semiconductors
(not to scale)
3
2.1
1
0.4
0.25
40°
0.25 typ.
0.41
PACKAGE MARKING
(example)
LH1532
V YWW O 68
Note
• Tape and reel suffix (TR) is not part of the package marking.
Rev. 1.7, 12-Apr-13
Document Number: 83830
5
For technical questions, contact:
optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
stm32/stm8
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