LBA127L
DUAL POLE OptoMOS® Relay
Load Voltage
Load Current
Max RON
LBA127L
250
200
10
Description
LBA127L is 250V, 200mA, 10Ω independent 1-Form-A
and 1-Form-B relays. It features a superior combination of
low on-resistance and enhanced peak load current handling capabilities. Current limiting version is available ("L"
suffix, see specification for variations in performance).
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
• Current Limiting, Surface Mount and Tape & Reel
Version Available
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
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
Part #
LBA127L
LBA127LS
LBA127LSTR
Description
8 Pin DIP (50/Tube)
8 Pin Surface Mount (50/Tube)
8 Pin Surface Mount (1000/Reel)
Pin Configuration
Pinout
AC/DC Configuration
+ Control - Normally Closed
– Control - Normally Closed
+ Control - Normally Open
– Control - Normally Open
8
2
7
3
6
4
5
Switching Characteristics of
Normally Open (Form A) Devices
Normally Closed Pole
Normally Open Pole
Switching Characteristics of
Normally Closed (Form B) Devices
10ms
10ms
CONTROL
CONTROL
90%
+
+
90%
LOAD
10%+
10%+
TON
DS-LBA127L-R4
1
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TOFF
+
90%
+10%
TOFF
TON
1
LBA127L
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
-
-
150
mA
10ms
ILPK
-
-
-
mA
IL=Load Current
RON
-
8
15
Ω
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
-
110
-
pF
Output Characteristics @ 25°C
Peak Load Current
On-Resistance
AC/DC Configuration
Off-State Leakage Current
Input Characteristics @ 25°C
Input Control Current
IL=Load Current
IF
5
-
50
mA
Input Dropout Current
-
IF
0.4
0.7
-
mA
Input Voltage Drop
IF=5mA
VF
0.9
1.2
1.4
V
Reverse Input Voltage
-
VR
-
-
5
V
Reverse Input Current
VR=5V
IR
-
-
10
µA
Input to Output Capacitance
-
CI/O
-
3
-
pF
Input to Output Isolation
-
VI/O
3750
-
-
VRMS
*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. 4
LBA127L
PERFORMANCE DATA*
LBA127L - Form A
Typical On-Resistance Distribution
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC, IF = 5mADC)
30
30
25
25
20
15
10
25
20
15
10
5
5
0
0
1.19
1.21
1.23
Device Count (N)
35
30
1.17
10
0
5.325 5.495 5.665 5.835 6.005 6.175 6.345
On-Resistance (Ω)
On-Resistance (Ω)
LBA127L - Form A
Typical IF for Switch Operation
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC)
LBA127L - Form B
Typical Blocking Voltage Distribution
(N=50 Ambient Temperature = 25°C)
30
25
30
25
20
25
20
15
10
Device Count (N)
35
Device Count (N)
Device Count (N)
15
11.25 11.75 12.25 12.75 13.25 13.75 14.25
1.25
LBA127L - Form A
Typical Blocking Voltage Distribution
(N=50 Ambient Temperature = 25°C)
20
15
10
5
5
262.5 267.5 272.5 277.5 282.5 287.5 292.5
310
314
Blocking Voltage (V)
318
322
326
330
0.45
334
20
15
10
5
3.0
25
25
20
20
15
10
5
3.4
0.63
LED Current (mA)
0.81
0.99
1.17
1.35
1.53
1.0
Device Count (N)
20
Device Count (N)
25
20
15
10
5
0.77
0.99
Turn-On (ms)
1.21
1.43
2.2
2.6
3.0
3.4
15
10
5
0
0
0.55
1.8
LBA127L - Form A
Typical Turn-Off Time
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC; IF = 5mADC)
LBA127L - Form B
Typical Turn-On Time
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC; IF = 5mADC)
25
0.33
1.4
LED Current (mA)
30
0
1.53
5
20
5
1.35
10
25
10
1.17
15
LED Current (mA)
15
0.99
0
0.45
LBA127L - Form A
Typical Turn-On Time
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC; IF = 5mADC)
0.81
LBA127L - Form B
Typical IF for Switch Dropout
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC)
0
0
2.6
0.63
LED Current (mA)
Device Count (N)
Device Count (N)
25
2.2
5
LBA127L - Form A
Typical IF for Switch Dropout
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC)
30
1.8
10
Blocking Voltage (V)
LBA127L - Form B
Typical IF for Switch Operation
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC)
1.4
15
0
0
0
Device Count (N)
20
5
LED Forward Voltage Drop (V)
Device Count (N)
LBA127L - Form B
Typical On-Resistance Distribution
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC, IF = 5mADC)
35
Device Count (N)
Device Count (N)
LBA127L
Typical LED Forward Voltage Drop
(N=50 Ambient Temperature = 25°C; IF = 5mADC)
0.03
0.05
0.07
0.09
0.11
Turn-On (ms)
0.13
0.05
0.08
0.11
0.14
0.17
0.20
Turn-Off (ms)
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. 4
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3
LBA127L
PERFORMANCE DATA*
LBA127L - Form A
Typical Load Current vs. Temperature
300
25
250
250
20
15
10
200
150
5mA
10mA
20mA
100
50
0
0
0.75
1.05
1.35
1.65
1.95
-20
0
20
60
80
100
0.035
0.030
0.025
0.020
0.015
0.010
0.005
20
40
5mA
50
-40
400
285
350
280
275
270
265
260
60
80
-40
100
-20
0
20
40
60
80
50
0
100
-40
Turn-Off (ms)
Turn-On (ms)
0.08
0.06
0.04
0.02
80
100
120
-20
0
20
40
60
80
LBA127L
Typical LED Forward Voltage Drop
vs. Temperature
1.5
10mA
20mA
1.0
0.5
0
-20
0
20
40
60
Temperature (°C)
80
100
80
100
0.12
0.10
0.08
5mA
-40
-20
0
20
40
60
80
100
Temperature (°C)
LBA127L - Form A
Typical Turn-On vs. LED Forward Current
(Load Current = 170mADC)
0.8
1.8
0.7
1.6
Turn-On (ms)
5mA
2.0
LED Forward Voltage Drop (V)
LBA127L - Form B
Typical Turn-Off vs. Temperature
(Load Current = 170mADC)
2.5
60
0.14
100
Temperature (°C)
3.0
-40
-40
Temperature (°C)
3.5
40
0.04
0
60
20
0.06
5mA
0
40
0
LBA127L - Form A
Typical Turn-Off vs. Temperature
(Load Current = 170mADC)
0.16
20
-20
Temperature (°C)
0.18
0.5
120
100
0.10
5mA
10mA
20mA
100
150
0.12
1.0
80
200
2.5
1.5
60
250
LBA127L - Form B
Typical Turn-On vs. Temperature
(Load Current = 170mADC)
2.0
40
300
3.0
0
20
Temperature (°C)
LBA127L - Form A
Typical Turn-On vs. Temperature
(Load Current = 170mADC)
-20
0
LBA127L - Form B
Typical Blocking Voltage vs. Temperature
290
Temperature (°C)
-40
-20
Temperature (°C)
255
0
0
100
120
Blocking Voltage (VRMS)
Blocking Voltage (VRMS)
0.040
Leakage (µA)
40
LBA127L - Form A
Typical Blocking Voltage vs. Temperature
0.045
-20
150
Temperature (°C)
LBA127L
Typical Leakage vs. Temperature
(Measured across Pins 5 & 6 or 7 & 8)
-40
200
0
-40
2.25
Turn-Off (ms)
Turn-On (ms)
Load Current (mA)
300
5
Turn-Off (ms)
LBA127L - Form B
Typical Load Current vs. Temperature
30
Load Current (mA)
Device Count (N)
LBA127L - Form B
Typical Turn-Off Time
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC; IF = 5mADC)
1.4
50mA
30mA
20mA
10mA
5mA
1.2
1.0
0.6
0.5
0.4
0.3
0.2
0.1
0.8
0
-40
-20
0
20
40
60
80
Temperature (°C)
100
120
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.
4
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Rev. 4
LBA127L
PERFORMANCE DATA*
LBA127L - Form B
Typical Turn-On vs. LED Forward Current
(Load Current = 170mADC)
0.12
0.03
0.08
0.06
0.04
1.2
1.0
0.8
0.02
0.02
0.01
0.6
0
0
5
10
15
20
25
30
35
40
45
50
0
5
10
15
20
25
30
35
40
45
0
50
5
10
15
20
25
30
35
40
45
50
LED Forward Current (mA)
LED Forward Current (mA)
LED Forward Current (mA)
LBA127L - Form A
Typical On-Resistance vs. Temperature
(Load Current = 170mADC; IF = 5mADC)
LBA127L - Form B
Typical On-Resistance vs. Temperature
(Load Current = 170mADC; IF = 5mADC)
LBA127L - Form A
Typical IF for Switch Operation vs. Temperature
(Load Current = 170mADC)
60
9
3.0
8
40
30
20
10
2.5
7
LED Current (mA)
50
On-Resistance (Ω)
On-Resistance (Ω)
Turn-Off (ms)
0.04
1.4
0.10
Turn-Off (ms)
Turn-On (ms)
0.05
6
5
4
3
2
0
-40
-20
0
20
40
60
80
100
-40
-20
0
Temperature (°C)
2.5
LED Current (mA)
40
60
80
0
100
-40
1.5
1.0
-20
0
20
40
60
80
-20
0
20
40
60
80
150
150
Load Current (mA)
200
50
0
-50
-100
50
0
-50
-100
2.5
2.0
1.5
1.0
-40
-20
0
20
40
60
80
100
Temperature (°C)
LBA127L
Energy Rating Curve
1.2
0.8
0.6
0.4
0.2
-150
-200
-2.5 -2.0 -1.5 -1.0 -0.5 0
-200
-1.0 -0.8 -0.6 -0.4 -0.2
0.5 1.0 1.5 2.0 2.5
100
1.0
100
-150
0
0.2 0.4 0.6 0.8 1.0
Load Voltage (V)
Load Voltage (V)
80
0
100
LBA127L - Form B
Typical Load Current vs. Load Voltage
(Ambient Temperature = 25°C; IF = 5mADC)
200
100
60
3.0
Temperature (°C)
Temperature (°C)
LBA127L - Form A
Typical Load Current vs. Load Voltage
(Ambient Temperature = 25°C; IF = 5mADC)
40
0.5
-40
100
Load Current (A)
-40
20
3.5
2.0
0
1.500
0
4.0
0.5
2.000
-20
LBA127L - Form B
Typical IF for Switch Dropout vs. Temperature
(Load Current = 170mADC)
3.0
2.500
20
LBA127L - Form A
Typical IF for Switch Dropout vs. Temperature
(Load Current = 170mADC)
4.000
3.000
1.0
Temperature (°C)
4.500
3.500
1.5
Temperature (°C)
LED Current (mA)
LBA127L - Form B
Typical IF for Switch Operation vs. Temperature
(Load Current = 170mADC)
2.0
0.5
1
0
LED Current (mA)
1.6
0.14
0.06
Load Current (mA)
LBA127L - Form B
Typical Turn-Off vs. LED Forward Current
(Load Current = 170mADC)
LBA127L - Form A
Typical Turn-Off vs. LED Forward Current
(Load Current = 170mADC)
0
10µs 100µs 1ms 10ms 100ms
1s
10s 100s
Time
LBA127L - Form A
Typical Current Limiting vs. Temperature
IF = 5mADC
400
350
Current (mA)
300
250
200
150
100
50
0
-40
-20
0
20
40
60
80
100
120
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. 4
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5
LBA127L
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 )
9.652 ± .381
(.380 ± .015)
8 Pin DIP Surface Mount (“S” Suffix)
2.540 ± .127
(.100 ± .005)
7.620 ± .254
(.300 ± .010)
4.445 ± .127
(.175 ± .005)
3.302
(.130)
.635 TYP.
(.025)
PC Board Pattern
(Top View)
2.540 ± .127
(.100 ± .005)
9.525 ± .254
(.375 ± .010)
6.350 ± .127
(.250 ± .005)
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 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 ± .30
(.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)
6
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Rev. 4
Worldwide Sales Offices
CLARE LOCATIONS
EUROPE
ASIA/PACIFIC
Clare Headquarters
78 Cherry Hill Drive
Beverly, MA 01915
Tel: 1-978-524-6700
Fax: 1-978-524-4900
Toll Free: 1-800-27-CLARE
European Headquarters
CP Clare nv
Bampslaan 17
B-3500 Hasselt (Belgium)
Tel: 32-11-300868
Fax: 32-11-300890
Clare Micronix Division
145 Columbia
Aliso Viejo, CA 92656-1490
Tel: 1-949-831-4622
Fax: 1-949-831-4628
France
Clare France Sales
Lead Rep
99 route de Versailles
91160 Champlan
France
Tel: 33 1 69 79 93 50
Fax: 33 1 69 79 93 59
Asian Headquarters
Clare
Room N1016, Chia-Hsin, Bldg II,
10F, No. 96, Sec. 2
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Fax: 886-2-2523-6369
SALES OFFICES
AMERICAS
Americas Headquarters
Clare
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Beverly, MA 01915
Tel: 1-978-524-6700
Fax: 1-978-524-4900
Toll Free: 1-800-27-CLARE
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Burlington, Ontario L7N 3N1
Tel: 1-905-333-9066
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Tracy, CA 95376
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Fax: 1-209-832-4732
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Canada
Clare Canada Ltd.
3425 Harvester Road, Suite 202
Burlington, Ontario L7N 3N1
Tel: 1-905-333-9066
Fax: 1-905-333-1824
Germany
Clare Germany Sales
ActiveComp Electronic GmbH
Mitterstrasse 12
85077 Manching
Germany
Tel: 49 8459 3214 10
Fax: 49 8459 3214 29
Italy
C.L.A.R.E.s.a.s.
Via C. Colombo 10/A
I-20066 Melzo (Milano)
Tel: 39-02-95737160
Fax: 39-02-95738829
Sweden
Clare Sales
Comptronic AB
Box 167
S-16329 Spånga
Tel: 46-862-10370
Fax: 46-862-10371
United Kingdom
Clare UK Sales
Marco Polo House
Cook Way
Bindon Road
Taunton
UK-Somerset TA2 6BG
Tel: 44-1-823 352541
Fax: 44-1-823 352797
http://www.clare.com
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-LBA127L-R4
©Copyright 2000, Clare, Inc.
OptoMOS® is a registered trademark of Clare, Inc.
All rights reserved. Printed in USA.
2/12/01