1
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LAA100
DS-LAA100-R1
LAA100 is a 350V, 120mA, 25Ω2-Form-A relay. It fea-
tures improved on-resistance. Current limiting version is
available ("L" suffix).
•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 to:
•BS EN 60950:1992 (BS7002:1992)
Certificate #: 7344
•BS EN 41003:1993
Certificate #: 7344
•Small 8 Pin DIP Package
•Low Drive Power Requirements (TTL/CMOS
Compatible)
•No Moving Parts
•High Reliability
•Arc-Free With No Snubbing Circuits
•3750VRMS Input/Output Isolation
•FCC Compatible
•VDE Compatible
•No EMI/RFI Generation
•Machine Insertable, Wave Solderable
•Surface Mount and Tape & Reel
V ersions A vailable
Applications
Features
Description
Approvals
DUAL POLE OptoMOS®Relay
Ordering Information
Part # Description
LAA100 8 Pin DIP (50/Tube)
LAA100P 8 Pin Flatpack (50/Tube)
LAA100PTR 8 Pin Flatpack (1000/Reel)
LAA100S 8 Pin Surface Mount (50/Tube)
LAA100STR 8 Pin Surface Mount (1000/Reel)
LAA100 Units
Load Voltage 350 V
Load Current 120 mA
Max RON 25 Ω
Pin Configuration
Switching Characteristics of
Normally Open (Form A) Devices
CONTROL
LOAD
10ms
10% 10%
90%
+
TON TOFF
+
+
1
2
3
4
8
7
6
5
+ Control - Switch #1
– Control - Switch #1
+ Control - Switch #2
– Control - Switch #2
Load - Switch #1
Load - Switch #1
Load - Switch #2
Load - Switch #2
AC/DC Configuration
LAA100/LAA100L Pinout
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LAA100
Rev. 1
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 Min Typ Max Units
Input Power Dissipation - - 1501mW
Input Control Current - - 50 mA
Peak (10ms) - - 1 A
Reverse Input Voltage - - 5 V
Total Power Dissipation - - 8002mW
Isolation Voltage
Input to Output 3750 - - VRMS
Operational Temperature -40 - +85 °C
Storage Temperature -40 - +125 °C
Soldering Temperature
DIP Package - - +260 °C
Flatpack/Surface Mount Pkg - - +220 °C
(10 Seconds Max.)
1Derate Linearly 1.33 mw/˚C
2Derate Linearly 6.67 mw/˚C
Electrical Characteristics
Parameter Conditions Symbol Min Typ Max Units
Output Characteristics @ 25°C
Load Voltage (Peak) - VL- - 350 V
Load Current (Continuous)
AC/DC Configuration - IL- - 120 mA
Peak Load Current 10ms ILPK - - 350 mA
On-Resistance
AC/DC Configuration IL=120mA RON -- 25Ω
Off-State Leakage Current VL=35OV ILEAK -- 1µA
Switching Speeds
Turn-On IF=5mA, VL=10V TON -- 5ms
Turn-Off IF=5mA, VL=10V TOFF -5ms
Output Capacitance 50V; f=1MHz COUT -35 - pF
Capacitance
Input to Output - - - 3 - pF
Input Characteristics @ 25°C
Input Control Current IL=120mA IF5- 50mA
Input Dropout Current - IF0.4 0.7 - mA
Input Voltage Drop IF=5mA VF0.9 1.2 1.4 V
Reverse Input Voltage - VR-- 5 V
Reverse Input Current VR=5V IR- - 10 µA
LAA100
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Rev. 1
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
LAA100
Typical LED Forward Voltage Drop
(N=50 Ambient Temperature = 25oC)
IF = 5mA
35
30
25
20
15
10
5
01.17 1.19 1.21 1.23 1.25
LED Forward Voltage Drop (V)
Device Count (N)
LAA100
Typical On-Resistance Distribution
(N=50 Ambient Temperature = 25oC)
(Load Current = 120mADC)
35
30
25
20
15
10
5
013.93 14.17 14.41 14.6614.05 14.29 14.54
On-Resistance (Ω)
Device Count (N)
LAA100
Typical Blocking Voltage Distribution
(N=50 Ambient Temperature = 25oC)
35
30
25
20
15
10
5
0390 400 410 420395 405 415
Blocking Voltage (V)
Device Count (N)
LAA100
Typical IF for Switch Operation
(N=50 Ambient Temperature = 25oC)
(Load Current = 120mADC)
0.65 0.75 0.850.60 0.70 0.80 0.90
LED Current (mA)
Device Count (N)
25
20
15
10
5
0
LAA100
Typical IF for Switch Dropout
(N=50 Ambient Temperature = 25oC)
(Load Current = 120mADC
25
20
15
10
5
00.60 0.70 0.800.55 0.65 0.75 0.85
LED Current (mA)
Device Count (N)
)
LAA100
Typical Turn-On Time
(N=50 Ambient Temperature = 25oC)
(Load Current = 120mADC; IF = 5mA)
1.2 1.4 1.6 1.81.3 1.5 1.7
Turn-On (ms)
Device Count (N)
25
20
15
10
5
0
LAA100
Typical Turn-Off Time
(N=50 Ambient Temperature = 25oC)
(Load Current = 120mADC; IF = 5mA)
0.06 0.10 0.15 0.190.170.130.08
Turn-Off (ms)
Device Count (N)
25
20
15
10
5
0
LAA100
Maximum Continuous DC Load Current
vs. Temperature *
Temperature (oC)
Load Current (mA)
180
160
140
120
100
80
60
40
20
0-40 -20 0 20 40 60 80 120100
IF=10mA
IF=5mA
One Pole Operating
Two Poles Operating IF=10mA
IF=5mA
LAA100
Typical Leakage vs. Temperature
(Measured across Pins 4 & 6)
Temperature (oC)
Leakage (µA)
-40
0.016
0.014
0.012
0.010
0.008
0.006
0.004
0.002
0-20 0 20 40 60 80 100
LAA100
Typical Blocking Voltage
vs. Temperature
Temperature (oC)
Blocking Voltage (VRMS)
-40
450
440
430
420
410
400
390
380 -20 0 20 40 60 80 100
LAA100
Typical Turn-On vs. Temperature
(Load Current = 70mADC)
Temperature (oC)
IF=5mA
IF=10mA
Turn-On (ms)
-40
3.000
2.500
2.000
1.500
1.000
0.500
0-20 0 20 40 60 80 100 120
LAA100
Typical Turn-Off vs. Temperature
(Load Current = 70mADC)
Temperature (oC)
Turn-Off (ms)
-40
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0-20 0 20 40 60 80 100 120
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4
LAA100
Rev. 1
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.
LAA100
Typical LED Forward Voltage Drop
vs. Temperature
Temperature (oC)
LED Forward Voltage Drop (V)
1.8
1.6
1.4
1.2
1.0
0.8-40 -20 0 20 40 60 80 120100
50mA
10mA
5mA
LAA100
Typical Turn-On vs. LED Forward Current
(Load Current = 120mADC)
LED Forward Current (mA)
Turn-On (ms)
05 1015202530354045
3.0
2.5
2.0
1.5
1.0
0.5
050
LAA100
Typical Turn-Off vs. LED Forward Current
(Load Current = 120mADC)
LED Forward Current (mA)
Turn-Off (ms)
05 1015202530354045
0.30
0.25
0.20
0.15
0.10
0.05
050
LAA100
Typical On-Resistance vs. Temperature
(Load Current = Max Rated at Temperature,
One Pole Operating; IF = 5mA, 10mA)
Temperature (oC)
On-Resistance (Ω)
-40
30
25
20
15
10
5
0-20 0 20 40 60 80 100 120
IF=5mA
IF=10mA
IF=5mA
IF=10mA
Continuous Load
IL=Max Rated
Pulsed
IL=100mA
LAA100
Typical On-Resistance vs. Temperature
(Load Current = Max Rated at Temperature,
Both Poles Operating; IF = 5mA, 10mA)
Temperature (oC)
On-Resistance (Ω)
-40
30
25
20
15
10
5
0-20 0 20 40 60 80 100 120
IF=5mA
IF=10mA
LAA100
Typical IF for Switch Operation
vs. Temperature
(Load Current = 70mADC)
Temperature (oC)
LED Current (mA)
-40
5.0
4.0
3.0
2.0
1.0
0-20 0 20 40 60 80 100 120
LAA100
Typical IF for Switch Dropout
vs. Temperature
(Load Current = 70mADC)
Temperature (oC)
LED Current (mA)
-40
5.0
4.0
3.0
2.0
1.0
0-20 0 20 40 60 80 100 120
LAA100
Typical Load Current vs. Load Voltage
(Ambient Temperature = 25oC)
IF = 5mA
Load Voltage (V)
Load Current (mA)
150
100
50
0
-50
-100
-150 -3 -2 -1 0 1 2 3
LAA100
Energy Rating Curve
Time
Load Current (A)
10µs
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
01ms100µs 100ms 1s
10ms 10s 100s
LAA100
Steady State Performance
(25oC, Still Air)
(IL=120mA, IF=15mA)
19.00 22.00 25.00
Ron (Ω)
Proportion per Bar
0.50
0.40
0.30
0.20
0.10
0.0 16.00
LAA100
Steady State Performance
(75oC, Still Air)
(IL=70mA, IF=15mA)
22.50 24.00 25.50
Ron (Ω)
Proportion per Bar
0.50
0.40
0.30
0.20
0.10
0.0 21.00
LAA100
Steady State Performance
(75oC, Still Air)
(Von=3.5VCD, IL=70mA)
6.00 9.00 12.00
Ron (Ω)
Proportion per Bar
0.50
0.40
0.30
0.20
0.10
0.0 3.00 15.00
LAA100
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Rev. 1
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)
7.620 ± .127
(.300 ± .005)
8-.800 DIA.
(8-.031 DIA.)
7.239 TYP.
(.285)
3.302
(.130)
7.620 ± .254
(.300 ± .010)
9.144 TYP.
(.360)
6.350 ± .127
(.250 ± .005)
9.652 ± .381
(.380 ± .015)
2.540 ± .127
(.100 ± .005)
9.144 ± .508
(.360 ± .020)
8.077 ± .127
(.318 ± .005 )
8 Pin DIP Through Hole (Standard)
.457 ± .076
(.018 ± .003)
PC Board Pattern
(Top View)
2.540 ± .127
(.100 ± .005)
8.763 ± .127
(.345 ± .005)
1.193
(.047)
.787
(.031)
8 Pin Flatpack (“P” Suffix)
7.620 ± .254
(.300 ± .010)
2.159 TYP.
(.085)
2.286 MAX.
(.090)
9.398 ± .127
(.370 ± .005)
6.350 ± .127
(.250 ± .005)
9.652 ± .381
(.380 ± .015)
2.540 ± .127
(.100 ± .005)
8.077 ± .127
(.318 ± .005)
.457 ± .076
(.018 ± .003)
.203
(.008)
.635 ± .127
(.025)
PC Board Pattern
(Top View) 2.540 ± .127
(.100 ± .005)
8.305 ± .127
(.327 ± .005)
1.905 ± .127
(.075 ± .005)
1.498 ± .127
(.059 ± .005)
4.445 ± .127
(.175 ± .005) 3.302
(.130)
7.620 ± .254
(.300 ± .010)
6.350 ± .127
(.250 ± .005)
8.077 ± .127
(.318 ± .005)
2.540 ± .127
(.100 ± .005)
9.525 ± .254
(.375 ± .010)
.457 ± .076
(.018 ± .003)
.254 TYP.
(.010)
.635 TYP.
(.025)
8 Pin DIP Surface Mount (“S” Suffix) 9.652 ± .381
(.380 ± .015)
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6
LAA100
Rev. 1
Tape and Reel Packaging for 8 Pin Flatpack Package
7.493 ± .102
(.295 ± .004)
12.090
(.476)
1.753 ± 0.102
(.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)
11.988 ± .102
(.472 ± .004)
User Direction of Feed
.050R TYP.
16.002 ± .305
(.630 ± .012)
10.287
(.405)
Embossment
Embossed Carrier
Top Cover
Tape Thickness
.102 MAX.
(.004)
10.287 ± .102
(.405 ± .004) 1.549 ± .102
(.061 ± .004)
330.2 DIA.
(13.00)
18
Dimensions
mm
(inches)
Mechanical Dimensions
Tape and Reel Packaging for 8 Pin Surface Mount Package
7.493 ± .102
(.295 ± .004)
12.090
(.476)
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)
10.300
(.405)
Embossment
Embossed Carrier
Top Cover
Tape Thickness
.102 MAX.
(.004)
10.300 ± .102
(.405 ± .004) 1.549 ± .102
(.061 ± .004)
330.2 DIA.
(13.00)
18
Clare, Inc. makes no representations or warranties with respect to the accuracy or completeness of the contents of this publication and reserves the right to make changes to specifications and product descriptions
at any time without notice. Neither circuit patent licenses nor indemnity are expressed or implied. Except as set forth in Clare’s Standard Terms and Conditions of Sale, Clare, Inc. assumes no liability whatsoever, and
disclaims any express or implied warranty, relating to its products including, but not limited to, the implied warranty of merchantability, fitness for a particular purpose, or infringement of any intellectual property right.
The products described in this document are not designed, intended, authorized or warranted for use as components in systems intended for surgical implant into the body, or in other applications intended to sup-
port or sustain life, or where malfunction of Clare’s product may result in direct physical harm, injury, or death to a person or severe property or environmental damage. Clare, Inc. reserves the right to discontinue or
make changes to its products at any time without notice.
Specification: DS-LAA100-R1.0
©Copyright 2002, Clare, Inc.
All rights reserved. Printed in USA.
6/25/02
For additional information please visit our website at: www.clare.com
