CLARE LBA126L

LBA126L
Single Pole OptoMOS® Relays
Blocking Voltage
Load Current
Max RON
LBA126L
250
150
20
Units
V
mA
Ω
Features
• Small 8 Pin DIP Package
• Current Limit
• Low Drive Power Requirements (TTL/CMOS
Compatible)
• No Moving Parts
• High Reliability
• Arc-Free With No Snubbing Circuits
• 3750VRMS Input/Output Isolation
• 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
Description
LBA126L is a Dual 1 Form-A solid state relay that has
two independently controlled optically coupled
MOSFETs with an additional current limiting circuit.
The efficient MOSFET switches and photovoltaic die
use Clare’s patented OptoMOS architecture to provide
3750 VRMS of input to output isolation. The optically
coupled inputs are controlled by highly efficient
GaAIAs infrared LEDs. Dual pole OptoMOS relays
provide a more compact design solution than discrete
single pole relays in a variety of applications. The dual
pole relays save board space by incorporating both
relays in a single 8-pin package.
Approvals
• UL Recognized: File Number E76270
• CSA Certified: File Number LR 43639-10
• Certified to:
• EN 60950
• EN 41003
• IEC950
• AS/NZS 3260
Ordering Information
Part #
LBA126L
LBA126PL
LBA126PLTR
LBA126LS
LBA126LSTR
Description
8 Pin DIP (50/Tube)
8 Pin Flatpack (50/Tube)
8 Pin Flatpack (1000/Reel)
8 Pin Surface Mount (50/Tube)
8 Pin Surface Mount (50/Reel)
Pin Configuration
LBA126L Pinout
AC/DC Configuration
+ Control - Normally Closed
– Control - Normally Closed
+ Control - Normally Open
– Control - Normally Open
1
8
2
7
3
6
4
5
Switching Characteristics
of Normally Open (Form
A) Devices
10ms
CONTROL
90%
+
+
90%
10%+
10%+
TON
DS-LBA126L-R1.0
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Normally Open Pole
Switching Characteristics
of Normally Closed (Form
B) Devices
10ms
CONTROL
LOAD
Normally Closed Pole
TOFF
+
90%
+10%
TOFF
TON
1
LBA126L
Absolute Maximum Ratings (@ 25˚ C)
Parameter
Min
Input Power Dissipation
-
-
1501
mW
Input Control Current
-
-
50
mA
-
-
1
A
-
-
250
V
Peak (10ms)
Blocking Voltage DC or AC peak
Reverse Input Voltage
-
-
5
V
Total Power Dissipation
-
-
8002
mW
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
Output Characteristics @ 25°C
Load Current *(Continuous)
AC/DC Configuration
Peak Load Current
-
ION
150
mA
10ms
ILPK
-
-
400
mA
On-Resistance
AC/DC Configuration
IL=150mA
RON
-
-
20
Ω
Off-State Leakage Current
VL=250V
ILEAK
-
-
1
µA
IF=5mA, VL=10V
TON
-
-
5
ms
IF=5mA, VL=10V
TOFF
-
-
5
ms
50V; f=1MHz
COUT
-
50
-
pF
ICL
170
235
280
mA
IF
5
-
50
mA
Switching Speeds
Turn-On
Turn-Off
Output Capacitance
Load Current Limiting
Input Characteristics @ 25°C
Input Control Current
Input Dropout Current
IL=150mA
-
-
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
µA
-
CI/O
-
3
-
pF
Input Voltage Drop
Common Characteristics @ 25°C
Input to Output Capacitance
*NOTE: If both poles operate simultaneously load current must be derated so as not to exceed the package power dissipation value.
2
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Rev. 1.0
LBA126L
MECHANICAL DIMENSIONS
9.652 ± .381
(.380 ± .015)
2.540 ± .127
(.100 ± .005)
8 Pin Flatpack (“P” Suffix)
PC Board Pattern
(Top View)
2.540 ± .127
(.100 ± .005)
7.620 ± .254
(.300 ± .010)
2.159 TYP.
(.085)
6.350 ± .127
(.250 ± .005)
9.398 ± .127
(.370 ± .005)
.203
(.008)
2.286 MAX.
.635 ± .127
(.090)
(.025)
8.763 ± .127
(.345 ± .005)
1.193
(.047)
.457 ± .076
(.018 ± .003)
8.077 ± .127
(.318 ± .005)
9.652 ± .381
(.380 ± .015)
8 Pin DIP Surface Mount (“S” Suffix)
3.302
(.130)
(.100 ± .005)
9.525 ± .254
(.375 ± .010)
6.350 ± .127
(.250 ± .005)
.635 TYP.
(.025)
PC Board Pattern
(Top View)
2.540 ± .127
2.540 ± .127
(.100 ± .005)
7.620 ± .254
(.300 ± .010)
4.445 ± .127
(.175 ± .005)
.787
(.031)
8.305 ± .127
(.327 ± .005)
1.905 ± .127
(.075 ± .005)
.254 TYP.
(.010)
.457 ± .076
(.018 ± .003)
1.498 ± .127
(.059 ± .005)
8.077 ± .127
(.318 ± .005)
Tape and Reel Packaging for 8 Pin Flatpack Package
330.2 DIA.
(13.00)
6.731 MAX.
1.753 ± 0.102
(.265)
(.069 ± .004)
.406 MAX.
(.016)
Top Cover
Tape Thickness
.102 MAX.
(.004)
2.007 ± .102 1.498 ± .102 3.987 ± .102
(.079 ± .004) (.059 ± .004) (.157 ± .004)
7.493 ± .102
(.295 ± .004)
1
16.002 ± .305
(.630 ± .012)
8
12.090
(.476)
10.287
(.405)
4.877
(.192)
Top Cover
Tape
Embossed Carrier
11.988 ± .102
(.472 ± .004)
.050R TYP.
Embossment
10.287 ± .102
(.405 ± .004)
1.549 ± .102
(.061 ± .004)
User Direction of Feed
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
Embossment
Rev. 1.0
16.002 ± .30
(.630 ± .012
.050R TYP.
11.989 ± .102
(.472 ± .004)
User Direction of Feed
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10.300 ± .102
(.405 ± .004)
1.549 ± .102
(.061 ± .004)
Dimensions
mm
(inches)
3
For additional information please visit our website at: www.clare.com
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 support 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-LBA126L-R1.0
©Copyright 2002, Clare, Inc.
OptoMOS® is a registered trademark of Clare, Inc.
All rights reserved. Printed in USA.
6/5/02