CLARE LAA126 Dual pole optomos relay Datasheet

LAA126
Dual Pole OptoMOS® Relay
Load Voltage
Load Current
Max RON
LAA126
250
170
15
Description
LAA126 is a 250V, 170mA, 15Ω 2-Form-A relay. It features improved on-resistance with enhanced peak load
current handling capability.
Units
V
mA
Ω
Features
• 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 Versions Available
Applications
• 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
Approvals
• 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
Ordering Information
Part #
LAA126
LAA126S
LAA126STR
Description
8 Pin DIP (50/Tube)
8 Pin Surface Mount (50/Tube)
8 Pin Surface Mount (1000/Reel)
Pin Configuration
LAA126 Pinout
AC/DC Configuration
+ Control - Switch #1
– Control - Switch #1
+ Control - Switch #2
– Control - Switch #2
1
8
2
7
3
6
4
5
Load - Switch #1
Load - Switch #1
Load - Switch #2
Load - Switch #2
Switching Characteristics of
Normally Open (Form A) Devices
10ms
CONTROL
+
90%
LOAD
10%+
10%+
TON
DS-LAA126-R3
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TOFF
1
LAA126
Absolute Maximum Ratings (@ 25˚ C)
Parameter
Min
Input Power Dissipation
-
-
1501
mW
Input Control Current
Peak (10ms)
-
-
50
1
mA
A
Reverse Input Voltage
-
-
5
V
-
-
8002
mW
Total Power Dissipation
Isolation Voltage
Input to Output
3750
-
-
VRMS
Operational Temperature
-40
-
+85
°C
Storage Temperature
-40
-
+125
°C
-
-
+260
°C
-
-
+220
°C
Soldering Temperature
DIP Package
Flatpack/Surface Mount
Package
(10 Seconds Max.)
1
Derate Linearly 1.33 mw/˚C
2
Derate Linearly 6.67 mw/˚C
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.
Typ Max Units
Electrical Characteristics
Parameter
Conditions
Symbol
Min
Typ
Max
Units
Load Voltage (Peak)
-
VL
-
-
250
V
Load Current (Continuous)
AC/DC Configuration
-
IL
Output Characteristics @ 25°C
170
Peak Load Current
10ms max
ILPK
-
-
400
mA
On-Resistance
AC/DC Configuration
IL=170mA
RON
-
10
15
Ω
Off-State Leakage Current
VL=250V
ILEAK
-
-
1
µA
Switching Speeds
Turn-On
Turn-Off
IF=5mA, VL=10V
IF=5mA, VL=10V
TON
TOFF
-
-
5
5
ms
ms
Output Capacitance
50V; f=1MHz
COUT
-
50
-
pF
ICL
-
-
-
mA
-
-
-
3
-
pF
IL=170mA
IF
5
-
50
mA
Load Current Limiting
Capacitance
Input to Output
Input Characteristics @ 25°C
Input Control Current
Input Dropout Current
-
-
0.4
0.7
-
mA
IF=5mA
VF
0.9
1.2
1.4
V
Reverse Input Voltage
-
VR
-
-
5
V
Reverse Input Current
VR=5V
IR
-
-
10
µ
Input to Output Capacitance
-
CI/O
-
3
-
pF
Input to Output Isolation
-
VI/O
3750
-
-
VRMS
Input Voltage Drop
Common Characteristics @ 25°C
2
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Rev. 3
LAA126
PERFORMANCE DATA*
LAA126
Typical On-Resistance Distribution
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC; IF = 5mADC)
35
Device Count (N)
25
20
15
10
35
35
30
30
25
20
15
10
5
5
0
0
1.17
1.19
1.21
1.23
7.5
8.5
9.5
10
305
10.5
25
20
20
20
15
10
15
10
5
5
0
0
0.9
1.1
1.3
0.45
0.75
1.05
1.35
1.65
20
200
Load Current (mA)
250
15
10
5
0
0.625 0.875 1.125 1.375 1.625 1.875 2.125
LAA126
Typical Leakage vs. Temperature
(Measured across Pins 5 & 6 or 7 & 8)
0.0250
100
-40
-20
0
20
40
60
80
100
LAA126
Typical Blocking Voltage
vs. Temperature
LAA126
Typical Turn-On vs. Temperature
(Load Current = 170mADC)
Turn-On (ms)
340
335
330
325
320
315
-20
0
20
40
60
Temperature (°C)
80
100
0.0100
0
-40
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
120
-20
0
20
40
60
80
100
Temperature (°C)
Temperature (°C)
345
0.0150
0.0050
50
0
-40
5
0.0200
20mA
10mA
5mA
Turn-Off (ms)
350
365
Turn-On (ms)
150
0.050 0.150 0.250 0.350 0.450 0.550 0.650
355
10
1.95
LAA126
Typical Load Current vs. Temperature
25
345
15
Current (mA)
LED Current (mA)
LAA126
Typical Turn-Off Time
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC; IF = 5mADC)
335
0
0.15
1.5
Leakage (µA)
0.7
Device Count (N)
25
0.5
325
LAA126
Typical Turn-On Time
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC; IF = 5mADC)
25
0.3
315
Blocking Voltage (V)
LAA126
Typical IF for Switch Dropout
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC)
Device Count (N)
Device Count (N)
15
On-Resistance (Ω)
LAA126
Typical IF for Switch Operation
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC)
Device Count (N)
20
0
6.5
1.25
LED Forward Voltage Drop (V)
Blocking Voltage (VRMS)
25
5
LAA126
Typical Turn-Off vs. Temperature
(Load Current = 170mADC)
0.700
0.600
5mA
10mA
20mA
Turn-Off (ms)
Device Count (N)
30
LAA126
Typical Blocking Voltage Distribution
(N=50 Ambient Temperature = 25°C)
Device Count (N)
LAA126
Typical LED Forward Voltage Drop
(N=50 Ambient Temperature = 25°C)
IF = 5mADC
0.500
0.400
0.300
0.200
5mA
0.100
0
-40
-20
0
20
40
60
Temperature (°C)
80
100
-40
-20
0
20
40
60
80
100
Temperature (°C)
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.
Rev. 3
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3
LAA126
PERFORMANCE DATA*
LAA126
Typical Turn-On vs. LED Forward Current
(Load Current = 170mADC)
0.410
1.2
0.400
1.0
0.390
1.4
50mA
30mA
20mA
10mA
5mA
1.2
1.0
Turn-Off (ms)
1.4
1.6
0.8
0.6
0.4
0.2
0.8
-40
-20
0
20
40
60
80
100
0.380
0.370
0.360
0.350
0
120
0.340
0
5
10
Temperature (°C)
15
20
25
30
35
40
45
50
0
LAA126
Typical IF for Switch Operation
vs. Temperature
(Load Current = 170mADC)
2.000
20.000
10.000
1.500
1.000
0.500
0
0
-20
0
20
40
60
80
-40
100
LAA126
Typical Load Current vs. Load Voltage
(Ambient Temperature = 25°C)
IF = 5mADC
0
20
40
60
20
25
30
35
40
45
50
80
100
1.500
1.000
0.500
0
-40
-20
0
20
40
60
80
100
Temperature (°C)
LAA126
Energy Rating Curve
1.2
150
1.0
100
Load Current (A)
Load Current (mA)
-20
Temperature (°C)
Temperature (°C)
200
LED Current (mA)
2.500
2.000
LED Current (mA)
2.500
30.000
15
LAA126
Typical IF for Switch Dropout
vs. Temperature
(Load Current = 170mADC)
50.000
40.000
10
LED Forward Current (mA)
60.000
-40
5
LED Forward Current (mA)
LAA126
Typical On-Resistance vs. Temperature
(Load Current = 170mADC; IF = 5mADC)
On-Resistance (Ω)
LAA126
Typical Turn-Off vs. LED Forward Current
(Load Current = 170mADC)
1.8
Turn-On (ms)
LED Forward Voltage Drop (V)
LAA126
Typical LED Forward Voltage Drop
vs. Temperature
50
0
-50
-100
0.8
0.6
0.4
0.2
-150
-200
-2.5 -2.0 -1.5 -1.0 -0.5
0
0.5 1.0 1.5 2.0 2.5
Load Voltage (V)
0
10µs 100µs 1ms 10ms 100ms
1s
10s 100s
Time
*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.
4
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Rev. 3
LAA126
Mechanical Dimensions
9.652 ± .381
(.380 ± .015)
8 Pin DIP Through Hole (Standard)
2.540 ± .127
8-.800 DIA. (.100 ± .005)
(8-.031 DIA.)
2.540 ± .127
(.100 ± .005)
7.620 ± .254
(.300 ± .010)
7.239 TYP.
(.285)
PC Board Pattern
(Top View)
3.302
(.130)
9.144 ± .508
(.360 ± .020)
6.350 ± .127
(.250 ± .005)
9.144 TYP.
(.360)
7.620 ± .127
(.300 ± .005)
6.350 ± .127
(.250 ± .005)
.457 ± .076
(.018 ± .003)
7.620 ± .127
(.300 ± .005)
8.077 ± .127
(.318 ± .005 )
Tape and Reel Packaging for 8 Pin Surface Mount Package
330.2 DIA.
(13.00)
Top Cover
Tape Thickness
.102 MAX.
(.004)
6.731 MAX.
1.753 ± .102
(.265)
(.069 ± .004)
.406 MAX.
(.016)
2.007 ± .102 1.498 ± .102 3.987 ± .102
(.079 ± .004) (.059 ± .004) (.157 ± .004)
7.493 ± .102
(.295 ± .004)
1
8
12.090
(.476)
10.300
(.405)
4.877
(.192)
Top Cover
Tape
Embossed Carrier
16.002 ± .305
(.630 ± .012)
.050R TYP.
11.989 ± .102
(.472 ± .004)
10.300 ± .102
(.405 ± .004)
1.549 ± .102
(.061 ± .004)
User Direction of Feed
Embossment
Dimensions
mm
(inches)
Rev. 3
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5
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Clare cannot assume responsibility for use of any circuitry other
than circuitry entirely embodied in this Clare product. No circuit
patent licenses nor indemnity are expressed or implied. Clare
reserves the right to change the specification and circuitry, without notice at any time. The products described in this document
are not intended for use in medical implantation or other direct life
support applications where malfunction may result in direct physical harm, injury or death to a person.
Specification: DS-LAA126-R3
©Copyright 2000, Clare, Inc.
OptoMOS® is a registered trademark of Clare, Inc.
All rights reserved. Printed in USA.
2/1/01
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