1
www.clare.com
PLA110
DS-PLA110-R5
PLA110 is a 1-Form-A solid state relay which uses opti-
cally coupled MOSFET technology to provide 3750V of
input to output isolation. The efficient MOSFET switches
and photovoltaic die use Clare's patented OptoMOS
architecture. The optically-coupled input is controlled by a
highly efficient GaAIAs infrared LED. The PLA110 can be
used to replace mechanical relays and offers the superi-
or reliability associated with semiconductor devices.
Because they have no moving parts, they can offer faster,
bounce-free switching in a more compact surface mount
or through hole package.
Telecommunications
Telecom Switching
Tip/Ring Circuits
Modem Switching (Laptop, Notebook, Pocket Size)
Hookswitch
Dial Pulsing
Ground Start
Ringer Injection
Instrumentation
Multiplexers
Data Acquisition
Electronic Switching
I/O Subsystems
Meters (Watt-Hour, Water, Gas)
Medical Equipment-Patient/Equipment Isolation
Security
Aerospace
Industrial Controls
UL Recognized: File Number E76270
CSA Certified: File Number LR 43639-10
BSI Certified:
BS EN 60950:1992 (BS7002:1992)
Certificate #:7344
BS EN 41003:1993
Certificate #:7344
Small 6 Pin DIP Package
Low Drive Power Requirements (TTL/CMOS
Compatible)
No Moving Parts
High Reliability
Arc-Free With No Snubbing Circuits
3750V
RMS
Input/Output Isolation
FCC Compatible
VDE Compatible
No EMI/RFI Generation
Machine Insertable, Wave Solderable
Applications
Features
Description
Approvals
Single Pole OptoMOS
Relays
Ordering Information
Part #
Description
PLA110
6 Pin Dip (50/Tube)
PLA110S
6 Pin Surface Mount (50/Tube)
PLA110STR
6 Pin Surface Mount (1000/Reel)
PLA110
Units
Load Voltage
400
V
Load Current
150
mA
Max R
ON
22
Pin Configuration
Switching Characteristics of
Normally Open (Form A) Devices
CONTROL
LOAD
10ms
10%
10%
90%
+
T
ON
T
OFF
+
+
1
3
2
4
5
6
+ Control
Control
NC
Load
Do Not Use
Load
AC/DC Configuration
PLA110 Pinout
1
3
2
4
5
6
+ Control
Control
NC
+ Load
Load
DC Only Configuration
PLA110 Pinout
www.clare.com
PLA110
Rev. 5
Electrical Characteristics
Absolute Maximum Ratings are stress ratings. Stresses
in excess of these ratings can cause permanent damage
to the device. Functional operation of the device at these
or any other conditions beyond those indicated in the
operational sections of this data sheet is not implied.
Exposure of the device to the absolute maximum ratings
for an extended period may degrade the device and effect
its reliability.
Absolute Maximum Ratings (@ 25 C)
2
Parameter
Conditions
Symbol
Min
Typ
Max
Units
Output Characteristics @ 25C
Load Voltage (Peak)
-
V
L
-
-
400
V
Load Current (Continuous)
AC/DC Configuration
-
I
L
-
-
150
mA
DC Configuration
-
I
L
-
-
250
mA
Peak Load Current
10ms
I
L
-
-
400
mA
On-Resistance
AC/DC Configuration
I
L
=150mA R
ON
-
-
22
DC Configuration
I
L
=250mA R
ON
-
-
7
Off-State Leakage Current
V
L
=400V
I
LEAK
-
-
1
A
Switching Speeds
Turn-On
I
F
=5mA, V
L
=10V
T
ON
-
-
1
ms
Turn-Off
I
F
=5mA, V
L
=10V
T
OFF
-
-
0.50
ms
Output Capacitance
50V; f=1MHz
C
OUT
-
25
-
pF
Input Characteristics @ 25C
Input Control Current
I
L
=150mA
I
F
5
-
50
mA
Input Dropout Current
-
I
F
0.4
0.7
-
mA
Input Voltage Drop
I
F
=5mA
V
F
0.9
1.2
1.4
V
Reverse Input Voltage
-
V
R
-
-
5
V
Reverse Input Current
V
R
=5V
I
R
-
-
10
A
Common Characteristics @ 25C
Input to Output Capacitance
-
C
I/O
-
3
-
pF
Input to Output Isolation
-
V
I/O
3750
-
-
V
RMS
Parameter
Min
Typ
Max Units
Input Power Dissipation
-
-
150
1
mW
Input Control Current
-
-
50
mA
Peak (10ms)
-
-
1
A
Reverse Input Voltage
-
-
5
V
Total Power Dissipation
-
-
800
2
mW
Isolation Voltage
Input to Output
3750
-
-
V
RMS
Operational Temperature
-40
-
+85
C
Storage Temperature
-40
-
+125
C
Soldering Temperature
DIP Package
-
-
+260
C
Surface Mount Package
-
-
+220
C
(10 Seconds Max.)
1
Derate Linearly 1.33 mw/C
2
Derate Linearly 6.67 mw/C
PLA110
www.clare.com
Rev. 5
PERFORMANCE DATA*
The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the written specifications, please contact
our application department.
3
PLA110
Typical LED Forward Voltage Drop
(N=50 Ambient Temperature = 25
C)
I
F
= 5mADC
35
30
25
20
15
10
5
0
1.17
1.19
1.21
1.23
1.25
LED Forward Voltage Drop (V)
Device Count (N)
PLA110
Typical On-Resistance Distribution
(N=50 Ambient Temperature = 25
C)
(Load Current = 150mADC; I
F
= 5mADC)
!#
!
#
#
#
$
&
#
%
'
On-Resistance (
)
Device Count (N)
PLA110
Typical Blocking Voltage Distribution
(N=50 Ambient Temperature = 25
C)
35
30
25
20
15
10
5
0
450.5
468.5
486.5
441.5
459.5
477.5
Blocking Voltage (V)
Device Count (N)
PLA110
Typical I
F
for Switch Dropout
(N=50 Ambient Temperature = 25
C)
25
20
15
10
5
0
0.75
1.35
1.95
1.05
1.65
2.25
LED Current (mA)
Device Count (N)
PLA110
Typical Turn-Off Time
(N=50 Ambient Temperature = 25
C)
(Load Current = 100mADC; I
F
= 5mADC)
0.17
0.27
0.37
0.12
0.22
0.32
Turn-Off (ms)
Device Count (N)
25
20
15
10
5
0
PLA110
Typical Turn-On Time
(N=50 Ambient Temperature = 25
C)
(Load Current = 100mADC; I
F
= 5mADC)
0.26
0.32
0.38
0.35
0.29
0.23
Turn-Off (ms)
Device Count (N)
25
20
15
10
5
0
PLA110
Typical Load Current vs. Temperature
(N=50 Ambient Temperature = 25
C)
Temperature (
C)
Load Current (mA)
300
250
200
150
100
50
0
-40
-20
0
20
40
60
80
120
100
10mA
5mA
10mA
5mA
DC Configuration
AC/DC Configuration
PLA110
Typical Leakage vs. Temperature
(Measured across Pins 4 & 6)
Temperature (
C)
Leakage (
A)
-40
0.035
0.030
0.025
0.020
0.015
0.010
0.005
0
-20
0
20
40
60
80
100
PLA110
Typical I
F
for Switch Operation
(N=50 Ambient Temperature = 25
C)
(Load Current = 150mADC)
0.75
1.35
1.95
1.05
1.65
2.25
LED Current (mA)
Device Count (N)
25
20
15
10
5
0
PLA110
Typical On Resistance
vs. Temp.
Load Current=100mA Instantaneous
Temperature (
C)
On-Resistance (
)
25
20
15
10
-40 -20
0
20
40
60
80
120
100
I
F
=5mA
PLA110
Typical On-Resistance vs. Temperature
(Load Current = Max Rated at Temp.)
DC Configuration
On-Resistance (
)
-40
10
9
8
7
6
5
0
-20
0
20
40
60
80
100
I
F
=5mA
I
F
=10mA
PLA110
Typical On-Resistance vs. Temperature
(Load Current = Max rated at Temp.)
AC/DC Configuration
Temperature (
C)
On-Resistance (
)
-40
25
20
15
10
5
0
-20
0
20
40
60
80
100
5mA
10mA
www.clare.com
4
PLA110
Rev. 5
PERFORMANCE DATA*
*The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the written specifications, please contact
our application department.
PLA110
Typical LED Forward Voltage Drop
vs. Temperature
Temperature (
C)
LED Forward Voltage Drop (V)
1.8
1.6
1.4
1.2
1.0
0.8
-40 -20
0
20
40
60
80
120
100
50mA
10mA
5mA
PLA110
Typical Turn-On vs. LED Forward Current
(Load Current = 150mADC)
Forward Current (mA)
Turn-On (ms)
0
5
10 15 20 25 30 35 40 45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
50
PLA110
Typical Turn-Off vs. LED Forward Current
(Load Current = 150mADC)
Forward Current (mA)
Turn-Off (ms)
0
5
10 15 20 25 30 35 40 45
0.12
0.10
0.08
0.06
0.04
0.02
0
50
PLA110
Typical I
F
for Switch Operation
vs. Temperature
(Load Current = 100mADC)
Temperature (
C)
LED Current (mA)
-40
3.000
2.500
2.000
1.500
1.000
0.500
0
-20
0
20
40
60
80
100
PLA110
Typical I
F
for Switch Dropout
vs. Temperature
(Load Current = 100mADC)
Temperature (
C)
LED Current (mA)
-40
3.000
2.500
2.000
1.500
1.000
0.500
0
-20
0
20
40
60
80
100
PLA110
Typical Load Current vs. Load Voltage
(Ambient Temperature = 25
C)
I
F
= 5mADC
Load Voltage (V)
Load Current (mA)
150
100
50
0
-50
-100
-150
-2.5 -2.0 -1.5 -1.0 -0.5
0
1.5
1.0
0.5
2.0 2.5
PLA110
Energy Rating Curve
Time
Load Current (A)
10
s
1.2
1.0
0.8
0.6
0.4
0.2
0
1ms
100
s
100ms
1s
10ms
10s
100s
PLA110
Typical Turn-On vs. Temperature
(Load Current = 100mADC)
Temperature (
C)
Turn-On (ms)
-40
0.6
0.5
0.4
0.3
0.2
0.1
0
-20
0
20
40
60
80
120
100
5mA
10mA
PLA110
Typical Turn-Off vs. Temperature
(Load Current = 100mADC)
Temperature (
C)
Turn-Off (ms)
-40
0.3
0.25
0.2
0.15
0.1
0.05
-20
0
20
40
60
80
100
I
F
=5mA
PLA110
Typical Blocking Voltage vs. Temperature
Temperature (
C)
Blocking Voltage (V
RMS
)
-40
480
475
470
465
460
455
450
-20
0
20
40
60
80
100
PLA110
www.clare.com
5
Rev. 5
Dimensions
mm
(inches)
Mechanical Dimensions
PC Board Pattern
(Top View)
6.350
.127
(.250
.005)
2.540
.127
(.100
.005)
7.620
.127
(.300
.005)
5.080
.127
(.200
.005)
6-.800 DIA.
(6-.031 DIA.)
6.350
.127
(.250
.005)
8.382
.635
(.330
.025)
2.540
.127
(.100
.005)
9.144
(.360)
.457
.076
(.018
.003)
6 Pin DIP Through Hole (Standard)
7.239 TYP.
(.285)
3.302
(.130)
7.620
.254
(.300
.010)
9.144
.508
(.360
.020)
PC Board Pattern
(Top View)
2.540
.127
(.100
.005)
8.305
.127
(.327
.005)
1.905
.127
(.075
.005)
1.499
.127
(.059
.005)
4.445
.127
(.175
.005)
3.302
(.130)
7.620
.254
(.300
.010)
6.350
.127
(.250
.005)
8.382
.635
(.330
.025)
2.540
.127
(.100
.005)
9.525
.254
(.375
.010)
.457
.076
(.018
.003)
.254 TYP.
(.010)
.635 TYP.
(.025)
6 Pin DIP Surface Mount ("S" Suffix)
Tape and Reel Packaging for 6 Pin Surface Mount Package
7.493
.102
(.295
.004)
12.090
(.476)
330.2 DIA.
(13.00)
1.753
.102
(.069
.004)
3.987
.102
(.157
.004)
1.498
.102
(.059
.004)
6.731 MAX.
(.265)
.406 MAX.
(.016)
4.877
(.192)
Top Cover
Tape
2.007
.102
(.079
.004)
11.989
.102
(.472
.004)
User Direction of Feed
.050R TYP.
16.002
.305
(.630
.012)
10.100
(.398)
Embossment
Embossed Carrier
Top Cover
Tape Thickness
.102 MAX.
(.004)
10.100
.102
(.398
.004)
1.549
.102
(.061
.004)
1
6
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