IXYS LAA127PL

LAA127L
Dual Single-Pole, Normally Open
OptoMOS® Relay
INTEGRATED CIRCUITS DIVISION
Parameter
Blocking Voltage
Load Current
On-Resistance (max)
Ratings
250
170
10
Units
VP
mArms / mADC

Features
Description
LAA127L 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 3750Vrms of input to output
isolation.
The optically coupled outputs, which use the
patented OptoMOS architecture, are controlled by a
highly efficient GaAIAs infrared LED.
• Current Limiting Device
• 3750Vrms 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 Package
• Machine Insertable, Wave Solderable
• Surface Mount Tape & Reel Versions Available
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.
Approvals
• UL Recognized Component: File E76270
• CSA Certified Component: Certificate 1175739
• EN/IEC 60950-1 Certified Component:
TUV Certificate B 09 07 49410 004
Applications
• 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
Ordering Information
Part #
LAA127L
LAA127LS
LAA127LSTR
LAA127PL
LAA127PLTR
Description
8-Pin DIP (50/Tube)
8-Pin Surface Mount (50/Tube)
8-Pin Surface Mount (1,000/Reel)
8-Pin Flatpack (50/Tube)
8-Pin Flatpack (1,000/Reel)
Pin 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
Form-A
IF
90%
10%
ILOAD
Pb
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INTEGRATED CIRCUITS DIVISION
LAA127L
Absolute Maximum Ratings @ 25ºC
Parameter
Ratings
Blocking Voltage
250
Reverse Input Voltage
5
Input Control Current
50
Peak (10ms)
1
1
Input Power Dissipation
150
800
Total Power Dissipation 2
Isolation Voltage, Input to Output
3750
Operational Temperature
-40 to +85
Storage Temperature
-40 to +125
1
2
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.
Units
VP
V
mA
A
mW
mW
Vrms
°C
°C
Derate linearly 1.33 mW / °C
Derate linearly 6.67 mW / °C
Electrical Characteristics @ 25ºC
Parameter
Output Characteristics
Load Current
Continuous 1
Peak
On-Resistance 2
Off-State Leakage Current
Switching Speeds
Turn-On
Turn-Off
Output Capacitance
Load Current Limiting
Input Characteristics
Input Control Current to Activate
Input Control Current to Deactivate
Input Voltage Drop
Reverse Input Current
Common Characteristics
Input to Output Capacitance
1
2
2
Conditions
Symbol
Min
Typ
Max
Units
t=10ms
IL=170mA
VL=250VP
IL
ILPK
RON
ILEAK
-
13
-
170
15
1
mArms / mADC

VL=50V, f=1MHz
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ICL
190
110
235
5
5
280
pF
mA
IL=170mA
IF=5mA
VR=5V
IF
VF
IR
0.4
0.9
-
0.7
1.2
-
5
1.4
10
mA
mA
V
A
-
CI/O
-
3
-
pF
IF=5mA, VL=10V
A
ms
If both poles operate, the load current must be derated so as not to exceed the package power dissipation value.
Measurement taken within one (1) second of on-time.
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INTEGRATED CIRCUITS DIVISION
LAA127L
PERFORMANCE DATA @25ºC (Unless Otherwise Noted)*
Typical LED Forward Voltage Drop
(N=50, IF=5mA)
35
25
25
20
15
10
5
20
15
10
5
1.19
1.21
1.23
1.25
LED Forward Voltage Drop (V)
0.33
Device Count (N)
15
10
5
0.81 0.99 1.17
LED Current (mA)
1.35
5
0.05
0.08
0.11
0.14
0.17
Turn-Off Time (ms)
0.20
Typical On-Resistance Distribution
(N=50, IF=5mA, IL=170mADC)
35
30
20
15
10
5
25
20
15
10
5
0
0
0.63
10
1.43
25
20
0.45
15
Typical IF for Switch Dropout
(N=50, IL=170mADC)
Typical IF for Switch Operation
(N=50, IL=170mADC)
25
0.55
0.77
0.99
1.21
Turn-On Time (ms)
Device Count (N)
1.17
20
0
0
0
Typical Turn-Off Time
(N=50, IF=5mA, IL=170mADC)
25
Device Count (N)
Device Count (N)
Device Count (N)
30
Device Count (N)
Typical Turn-On Time
(N=50, IF=5mA, IL=170mADC)
0
0.45
1.53
0.63
0.81 0.99 1.17
LED Current (mA)
1.35
1.53
11.25
11.75 12.25 12.75 13.25
On-Resistance (:)
13.75
Typical Blocking Voltage Distribution
(N=50)
35
Device Count (N)
30
25
20
15
10
5
0
262.5
0.7
1.4
IF=50mA
IF=30mA
IF=20mA
IF=10mA
IF=5mA
1.2
1.0
0.12
Turn-Off Time (ms)
1.6
0.5
0.4
0.3
0.2
0.1
0.8
-20
0
20
40
60
80
Temperature (ºC)
100
120
0.10
0.08
0.06
0.04
0.02
0
-40
Typical Turn-Off Time
vs. LED Forward Current
(IL=170mADC)
0.14
0.6
Turn-On Time (ms)
LED Forward Voltage Drop (V)
287.5
Typical Turn-On Time
vs. LED Forward Current
(IL=170mADC)
Typical LED Forward Voltage Drop
vs. Temperature
1.8
267.5 272.5 277.5 282.5
Blocking Voltage (VP)
0
0
5
10 15 20 25 30 35 40
LED Forward Current (mA)
45
50
0
5
10
15
20
25
30
35
40
45
50
LED Forward Current (mA)
*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.
R04
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INTEGRATED CIRCUITS DIVISION
LAA127L
PERFORMANCE DATA @25ºC (Unless Otherwise Noted)*
Typical Turn-On Time
vs. Temperature
(IL=170mADC)
0.18
Typical On-Resistance vs. Temperature
(IF=5mA, IL=170mADC)
60
0.16
2.0
IF=5mA
IF=10mA
IF=20mA
1.5
1.0
0.5
0.14
On-Resistance (:)
2.5
Turn-Off Time (ms)
Turn-On Time (ms)
3.0
Typical Turn-Off Time
vs. Temperature
(IF=5mA, IL=170mADC)
0.12
0.10
0.08
0.06
0.04
-20
0
20
40
60
Temperature (ºC)
80
-40
100
Typical IF for Switch Operation
vs. Temperature
(IF=170mADC)
2.5
30
20
0
0
-40
40
10
0.02
0
50
-20
0
20
40
60
Temperature (ºC)
80
-40
100
Typical IF for Switch Dropout
vs. Temperature
(IL=170mADC)
2.5
200
-20
0
20
40
60
Temperature (ºC)
80
100
Typical Load Current vs. Load Voltage
(IF=5mA)
1.5
1.0
0.5
2.0
Load Current (mA)
LED Current (mA)
LED Current (mA)
150
2.0
1.5
1.0
0.5
100
50
0
-50
-100
-150
0
0
-40
-20
0
20
40
60
Temperature (ºC)
80
100
-40
-20
20
40
60
Temperature (ºC)
80
-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)
100
Typical Blocking Voltage
vs. Temperature
Maximum Load Current
vs. Temperature
Typical Leakage vs. Temperature
Measured across Pins 5&6 or 7&8
290
0.014
250
285
0.012
280
0.010
200
150
IF=20mA
IF=10mA
IF=5mA
100
50
0
-40
-20
0
20
40
60
80
Temperature (ºC)
100
120
Leakage (PA)
300
Blocking Voltage (VP)
Load Current (mA)
0
275
270
265
-20
0
20
0.004
40
60
80
0
-40
100
-20
0
Temperature (ºC)
300
1.0
250
Current (mA)
1.2
0.8
0.6
0.4
80
100
200
150
100
50
0.2
0
10Ps 100Ps 1ms 10ms 100ms
Time
20
40
60
Temperature (ºC)
Typical Current Limiting vs. Temperature
(IF=5mA)
Energy Rating Curve
Load Current (A)
0.006
0.002
260
255
-40
0.008
0
1s
10s
100s
-40
-20
0
20
40
60
80
100
Temperature (ºC)
*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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R04
INTEGRATED CIRCUITS DIVISION
LAA127L
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
LAA127L / LAA127LS / LAA127PL
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
LAA127L / LAA127LS
250ºC for 30 seconds
LAA127PL
260ºC 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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INTEGRATED CIRCUITS DIVISION
LAA127L
MECHANICAL DIMENSIONS
LAA127L
2.540 ± 0.127
(0.100 ± 0.005)
9.652 ± 0.381
(0.380 ± 0.015)
8-0.800 DIA.
(8-0.031 DIA.)
2.540 ± 0.127
(0.100 ± 0.005)
9.144 ± 0.508
(0.360 ± 0.020)
6.350 ± 0.127
(0.250 ± 0.005)
Pin 1
PCB Hole Pattern
7.620 ± 0.254
(0.300 ± 0.010)
6.350 ± 0.127
(0.250 ± 0.005)
3.302 ± 0.051
(0.130 ± 0.002)
0.457 ± 0.076
(0.018 ± 0.003)
7.620 ± 0.127
(0.300 ± 0.005)
7.239 TYP.
(0.285)
4.064 TYP
(0.160)
7.620 ± 0.127
(0.300 ± 0.005)
0.254 ± 0.0127
(0.010 ± 0.0005)
Dimensions
mm
(inches)
0.813 ± 0.102
(0.032 ± 0.004)
LAA127LS
9.652 ± 0.381
(0.380 ± 0.015)
2.540 ± 0.127
(0.100 ± 0.005)
6.350 ± 0.127
(0.250 ± 0.005)
Pin 1
0.635 ± 0.127
(0.025 ± 0.005)
3.302 ± 0.051
(0.130 ± 0.002)
9.525 ± 0.254
(0.375 ± 0.010)
0.457 ± 0.076
(0.018 ± 0.003)
PCB Land Pattern
2.54
(0.10)
8.90
(0.3503)
1.65
(0.0649)
7.620 ± 0.254
(0.300 ± 0.010)
0.254 ± 0.0127
(0.010 ± 0.0005)
0.65
(0.0255)
4.445 ± 0.127
(0.175 ± 0.005)
Dimensions
mm
(inches)
0.813 ± 0.102
(0.032 ± 0.004)
LAA127PL
2.540 ± 0.127
(0.100 ± 0.005)
6.350 ± 0.127
(0.250 ± 0.005)
0 MIN / 0.102 MAX
(0 MIN / 0.004 MAX)
9.398 ± 0.127
(0.370 ± 0.005)
Pin 1
9.652 ± 0.381
(0.380 ± 0.015)
7.620 ± 0.254
(0.300 ± 0.010)
2.286 MAX.
(0.090 MAX.)
2.54
(0.10)
0.635 ± 0.127
(0.025 ± 0.005)
0.203 ± 0.013
(0.008 ± 0.0005)
8.70
(0.3425)
1.55
(0.0610)
0.65
(0.0255)
2.159 ± 0.025
(0.085 ± 0.001)
0.457 ± 0.076
(0.018 ± 0.003)
0.864 ± 0.120
(0.034 ± 0.004)
6
PCB Land Pattern
Dimensions
mm
(inches)
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R04
INTEGRATED CIRCUITS DIVISION
LAA127L
MECHANICAL DIMENSIONS
LAA127LSTR Tape & Reel
330.2 DIA.
(13.00 DIA.)
Top Cover
Tape Thickness
0.102 MAX.
(0.004 MAX.)
W=16.00
(0.63)
Bo=10.30
(0.406)
K0 =4.90
(0.193)
Ao=10.30
(0.406)
K1 =4.20
(0.165)
Embossed Carrier
Embossment
P=12.00
(0.472)
User Direction of Feed
Dimensions
mm
(inches)
NOTES:
1. Dimensions carry tolerances of EIA Standard 481-2
2. Tape complies with all “Notes” for constant dimensions listed on page 5 of EIA-481-2
LAA127PLTR Tape & Reel
2.00
(0.079)
330.2 DIA.
(13.00 DIA.)
Top Cover
Tape Thickness
0.102 MAX.
(0.004 MAX.)
Embossment
W = 16.00
(0.63)
7.50
(0.295)
Bo = 10.30
(0.406)
K0 = 2.70
(0.106)
K1 = 2.00
(0.079)
Embossed Carrier
4.00
(0.157)
Ao = 10.30
(0.406)
P = 12.00
(0.472)
User Direction of Feed
Dimensions
mm
(inches)
NOTES:
1. All dimensions carry tolerances of EIA Standard 481-2
2. The tape complies with all “Notes” for constant dimensions listed on page 5 of EIA-481-2
For additional information please visit our website at: www.ixysic.com
IXYS Integrated Circuits Division 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 IXYS Integrated
Circuits Division’s Standard Terms and Conditions of Sale, IXYS Integrated Circuits Division 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 support or sustain life, or where malfunction of IXYS Integrated Circuits Division’s product may result in direct physical harm, injury, or death to a person or severe
property or environmental damage. IXYS Integrated Circuits Division reserves the right to discontinue or make changes to its products at any time without notice.
7
Specification: DS-LAA127L-R04
©Copyright 2012, IXYS Integrated Circuits Division
OptoMOS® is a registered trademark of IXYS Integrated Circuits Division
All rights reserved. Printed in USA.
12/19/2012