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LAA126STR

P1-P3P4-P6P7-P7
I
NTEGRATED
C
IRCUITS
D
IVISION
www.ixysic.com
DS-LAA126-R05
1
LAA126
Dual Single-Pole, Normally Open
OptoMOS
®
Relays
e
3
Pb
Part # Description
LAA126 8-Pin DIP (50/Tube)
LAA126S 8-Pin Surface Mount (50/Tube)
LAA126STR 8-Pin Surface Mount (1,000/Reel)
Parameter Ratings Units
Blocking Voltage 250 V
P
Load Current 170 mA
rms
/ mA
DC
On-Resistance (max) 15
Applications
Features
Description
Approvals
Ordering Information
Switching Characteristics of
Normally Open (Form A) Devices
• 3750V
rms
Input/Output Isolation
• Low Drive Power Requirements (TTL/CMOS
Compatible)
• No Moving Parts
• High Reliability
• Arc-Free With No Snubbing Circuits
• FCC Compatible
• VDE Compatible
• No EMI/RFI Generation
• Small 8-Pin Packages
• Machine Insertable, Wave Solderable
• Surface Mount and Tape & Reel Versions Available
• Telecommunications
• Telecom Switching
• Tip/Ring Circuits
• Modem Switching (Laptop, Notebook, Pocket
Size)
• Hook Switch
• Dial Pulsing
• Ground Start
• Ringing Injection
• Instrumentation
• Multiplexers
• Data Acquisition
• Electronic Switching
• I/O Subsystems
• Meters (Watt-Hour, Water, Gas)
• Medical Equipment-Patient/Equipment Isolation
• Security
• Aerospace
• Industrial Controls
Form-A
I
F
I
LOAD
10%
90%
t
on
t
off
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
Pin Configuration
• UL Recognized Component: File E76270
• CSA Certified Component: Certificate 1175739
• EN/IEC 60950-1 Certified Component:
TUV Certificate B 09 07 49410 004
LAA126 is a 250V, 170mA, 15, dual normally open
(1-Form-A) Solid State Relay. The combination of
super efficient MOSFET switches and photovoltaic die
provides 3750V
rms
of input to output isolation.
The optically coupled outputs, which use the
patented OptoMOS architecture, are controlled by a
highly efficient GaAIAs infrared LED.
This dual pole OptoMOS relay provides a more
compact design solution than discrete single-pole
relays in a variety of applications, and saves board
space by incorporating both switches in a single 8-pin
package
I
NTEGRATED
C
IRCUITS
D
IVISION
www.ixysic.com
2
R05
LAA126
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 conditions
beyond those indicated in the operational sections of this
data sheet is not implied.
Parameter Conditions Symbol Min Typ Max Units
Output Characteristics
Load Current
Continuous - I
L
- - 170 mA
rms
/ mA
DC
Peak t =10ms I
LPK
- - ±400 mA
P
On-Resistance I
L
=170mA R
ON
-1015
Off-State Leakage Current V
L
=250V
P
I
LEAK
--1 A
Switching Speeds
Turn-On
I
F
=5mA, V
L
=10V
t
on
--5
ms
Turn-Off t
off
--5
Output Capacitance V
L
=50V, f=1MHz C
OUT
-50- pF
Input Characteristics
Input Control Current to Activate I
L
=170mA I
F
--5 mA
Input Control Current to Deactivate - - 0.4 0.7 - mA
Input Voltage Drop I
F
=5mA V
F
0.9 1.2 1.4 V
Reverse Input Current V
R
=5V I
R
--10 A
Input to Output Capacitance - C
I/O
-3- pF
Parameter Ratings Units
Blocking Voltage 250 V
P
Reverse Input Voltage 5 V
Input Control Current 50 mA
Peak (10ms) 1 A
Input Power Dissipation
1
150 mW
Total Power Dissipation
2
800 mW
Isolation Voltage, Input to Output 3750 V
rms
Operational Temperature -40 to +85 ºC
Storage Temperature -40 to +125 ºC
1
Derate linearly 1.33 mW / ºC
2
Derate linearly 6.67 mW / ºC
Absolute Maximum Ratings @25ºC
Electrical Characteristics @25ºC (Unless Otherwise Noted)
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NTEGRATED
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LAA126
www.ixysic.com
3
R05
PERFORMANCE DATA @25ºC (Unless Otherwise Noted)*
*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.
Typical LED Forward Voltage Drop
(N=50, I
F
=5mA)
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)
Typical Turn-On Time
(N=50, I
F
=5mA, I
L
=170mA
DC
)
0.625 1.125 1.625 2.1250.875 1.375 1.875
Turn-On Time (ms)
Device Count (N)
25
20
15
10
5
0
Typical Turn-Off Time
(N=50, I
F
=5mA, I
L
=170mA
DC
)
Turn-Off Time (ms)
Device Count (N)
25
20
15
10
5
0
0.05 0.15 0.25 0.450.35 0.55 0.65
Typical I
F
for Switch Operation
(N=50, I
L
=170mA
DC
)
LED Current (mA)
Device Count (N)
25
20
15
10
5
0
0.5 0.9 1.30.3 0.7 1.1 1.5
Typical I
F
for Switch Dropout
(N=50, I
L
=170mA
DC
)
25
20
15
10
5
0
0.15 0.75 1.35 1.950.45 1.05 1.65
LED Forward Current (mA)
Device Count (N)
Typical On-Resistance Distribution
(N=50, I
F
=5mA, I
L
=170mA
DC
)
35
30
25
20
15
10
5
0
6.5 8.5 10.57.5 9.5
On-Resistance (:)
Device Count (N)
Typical Blocking Voltage Distribution
(N=50)
35
30
25
20
15
10
5
0
305 325 345 365315 335 355
Blocking Voltage (V
P
)
Device Count (N)
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
I
F
=50mA
I
F
=30mA
I
F
=20mA
I
F
=10mA
I
F
=5mA
Typical Turn-On Time
vs. LED Forward Current
(I
L
=170mA
DC
)
LED Forward Current (mA)
Turn-On Time (ms)
0
5 1015202530354045
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
50
Typical Turn-Off Time
vs. LED Forward Current
(I
L
=170mA
DC
)
LED Forward Current (mA)
Turn-Off Time (ms)
0
5 1015202530354045
0.41
0.40
0.39
0.38
0.37
0.36
0.35
0.34
50
P1-P3P4-P6P7-P7

LAA126STR

Mfr. #:
Buy LAA126STR
Manufacturer:
IXYS Integrated Circuits
Description:
Solid State Relays - PCB Mount 250V 170mA Dual Single-Pole
Lifecycle:
New from this manufacturer.
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