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LAA126L

P1-P3P4-P5
I
NTEGRATED
C
IRCUITS
D
IVISION
www.ixysic.com
DS-LAA126L-R04
1
LAA126L
Dual Single-Pole, Normally Open
OptoMOS
®
Relays
e
3
Pb
Part # Description
LAA126L 8 Pin DIP (50/Tube)
LAA126LS 8 Pin Surface Mount (50/Tube)
LAA126LSTR 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) 20
Applications
Features
Description
Approvals
Ordering Information
Pin Configuration
Switching Characteristics of
Normally Open (Form A) Devices
• Current Limiting Device
• 3750V
rms
Input/Output Isolation
• Low Drive Power Requirements (TTL/CMOS
Compatible)
• No Moving Parts
• High Reliability
• Arc-Free With No Snubbing Circuits
• No EMI/RFI Generation
• Small 8-Pin Package
• 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
• UL Recognized Component: File E76270
• CSA Certified Component: Certificate 1175739
• EN/IEC 60950-1 Certified Component:
TUV Certificate B 09 07 49410 004
LAA126L is a dual single-pole, normally open
(1-Form-A) current-limited 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.
Dual single-pole OptoMOS relays provide a more
compact design solution than two discrete single-pole
relays in a variety of applications, and save board
space by incorporating both switches in a single 8-pin
package.
I
NTEGRATED
C
IRCUITS
D
IVISION
www.ixysic.com
2
R04
LAA126L
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
--20
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
Load Current Limiting - I
CL
170 235 280 mA
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
Common Characteristics
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 °C
Storage Temperature -40 to +125 °C
1
Derate linearly 1.33 mW / °C
2
Derate linearly 6.67 mW / °C
Absolute Maximum Ratings @25ºC
Electrical Characteristics @25ºC (Unless Otherwise Noted)
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NTEGRATED
C
IRCUITS
D
IVISION
LAA126L
www.ixysic.com
3
R04
Manufacturing Information
Moisture Sensitivity
All plastic encapsulated semiconductor packages are susceptible to moisture ingression. IXYS Integrated
Circuits Division classified all of its plastic encapsulated devices for moisture sensitivity according to
the latest version of the joint industry standard, IPC/JEDEC J-STD-020, in force at the time of product
evaluation. We test all of our products to the maximum conditions set forth in the standard, and guarantee proper
operation of our devices when handled according to the limitations and information in that standard as well as to any
limitations set forth in the information or standards referenced below.
Failure to adhere to the warnings or limitations as established by the listed specifications could result in reduced
product performance, reduction of operable life, and/or reduction of overall reliability.
This product carries a Moisture Sensitivity Level (MSL) rating as shown below, and should be handled according
to the requirements of the latest version of the joint industry standard IPC/JEDEC J-STD-033.
Device Moisture Sensitivity Level (MSL) Rating
LAA126L / LAA126LS MSL 1
ESD Sensitivity
This product is ESD Sensitive, and should be handled according to the industry standard JESD-625.
Reflow Profile
This product has a maximum body temperature and time rating as shown below. All other guidelines of J-STD-020
must be observed.
Device Maximum Temperature x Time
LAA126L / LAA126LS 250ºC for 30 seconds
Board Wash
IXYS Integrated Circuits Division recommends the use of no-clean flux formulations. However, board washing to
remove flux residue is acceptable. Since IXYS Integrated Circuits Division employs the use of silicone coating as
an optical waveguide in many of its optically isolated products, the use of a short drying bake could be necessary
if a wash is used after solder reflow processes. Chlorine- or Fluorine-based solvents or fluxes should not be used.
Cleaning methods that employ ultrasonic energy should not be used.
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P1-P3P4-P5

LAA126L

Mfr. #:
Buy LAA126L
Manufacturer:
IXYS Integrated Circuits
Description:
Solid State Relays - PCB Mount 250V 170mA Dual Single-Pole
Lifecycle:
New from this manufacturer.
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