LAA126LSTR [CLARE]
Single Pole OptoMOS Relays; 单刀OptoMOS继电
| 型号： | LAA126LSTR |
| 厂家： | 
CLARE |
| 描述： | Single Pole OptoMOS Relays |
| 文件： | 总4页 (文件大小：104K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LAA126L
Single Pole OptoMOS® Relays
Description
LAA126L
250
Units
V
LAA126L 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.
Blocking Voltage
Load Current
Max RON
170
20
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
Approvals
• UL Recognized: File Number E76270
• CSA Certified: File Number LR 43639-10
• Certified to:
•
•
•
•
EN 60950
EN 41003
IEC 950
Applications
• Telecommunications
• Telecom Switching
• Tip/Ring Circuits
• Modem Switching (Laptop, Notebook, Pocket
Size)
AS/NZS 3260
Ordering Information
• Hookswitch
Part #
Description
• Dial Pulsing
• Ground Start
• Ringer Injection
• Instrumentation
LAA126L
LAA126LS
LAA126LSTR
8 Pin DIP (50/Tube)
8 Pin Surface Mount (50/Tube)
8 Pin Surface Mount (1000/Reel)
• Multiplexers
• Data Acquisition
• Electronic Switching
• I/O Subsystems
• Meters (Watt-Hour, Water, Gas)
• Medical Equipment-Patient/Equipment Isolation
• Security
Pin Configuration
LAA126L Pinout
AC/DC Configuration
1
8
+ Control - Switch #1
Load - Switch #1
2
3
7
6
– Control - Switch #1
+ Control - Switch #2
Load - Switch #1
Load - Switch #2
• Aerospace
• Industrial Controls
4
5
– Control - Switch #2
Load - Switch #2
Switching Characteristics of
Normally Open (Form A) Devices
10ms
CONTROL
+
90%
10%
+
+
10%
LOAD
TOFF
TON
DS-LAA126L-R1.0
1
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LAA126L
Absolute Maximum Ratings (@ 25˚ 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 opera-
tional 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.
Parameter
Min Typ Max Units
Input Power Dissipation
Input Control Current
Peak (10ms)
-
-
-
-
-
-
-
-
-
-
-
-
1501 mW
50
1
mA
A
Blocking Voltage DC or AC Peak
Reverse Input Voltage
Total Power Dissipation
250
5
V
V
8002 mW
Isolation Voltage
Input to Output
3750
-40
-
-
-
-
VRMS
°C
Operational Temperature
Storage Temperature
+85
-40
+125 °C
+260 °C
+220 °C
Soldering Temperature
DIP Package
-
-
-
-
Flatpack/Surface Mount
Package
(10 Seconds Max.)
Derate Linearly 1.33 mw/˚C
1
2
Derate Linearly 6.67 mw/˚C
Electrical Characteristics
Parameter
Conditions
Symbol
Min
Typ
Max
Units
Output Characteristics @ 25°C
Load Current (Continuous)
AC/DC Configuration
-
IL
170
400
Peak Load Current
10ms max
ILPK
-
-
mA
On-Resistance
AC/DC Configuration
IL=170mA
VL=250V
RON
-
-
-
-
20
1
Ω
Off-State Leakage Current
ILEAK
µA
Switching Speeds
Turn-On
IF=5mA, VL=10V
IF=5mA, VL=10V
50V; f=1MHz
TON
TOFF
COUT
ICL
-
-
-
-
5
5
ms
ms
pF
Turn-Off
Output Capacitance
-
50
235
-
Load Current Limiting
Input Characteristics @ 25°C
Input Control Current
170
280
mA
IL=170mA
IF
-
5
0.4
0.9
-
-
0.7
1.2
-
50
-
mA
mA
V
Input Dropout Current
Input Voltage Drop
-
IF=5mA
-
VF
VR
IR
1.4
5
Reverse Input Voltage
Reverse Input Current
Common Characteristics @ 25°C
Input to Output Capacitance
V
VR=5V
-
-
10
µ
-
CI/O
-
3
-
pF
Rev. 1.0
2
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LAA126L
MECHANICAL DIMENSIONS
PC Board Pattern
(Top View)
8 Pin DIP Through Hole (Standard)
9.652 .381
(.380 .015)
2.540 .127
2.540 .127
(.100 .005)
8-.800 DIA.
(.100 .005)
(8-.031 DIA.)
7.620 .254
(.300 .010)
7.620 .127
(.300 .005)
3.302
(.130)
9.144 .508
(.360 .020)
6.350 .127
(.250 .005)
6.350 .127
(.250 .005)
7.239 TYP.
(.285)
9.144 TYP.
(.360)
.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)
PC Board Pattern
(Top View)
2.540 .127
(.100 .005)
2.540 .127
(.100 .005)
7.620 .254
(.300 .010)
9.525 .254
(.375 .010)
3.302
(.130)
4.445 .127
(.175 .005)
6.350 .127
(.250 .005)
8.305 .127
(.327 .005)
1.905 .127
(.075 .005)
.635 TYP.
(.025)
.254 TYP.
(.010)
.457 .076
1.498 .127
(.059 .005)
(.018 .003)
8.077 .127
(.318 .005)
Tape and Reel Packaging for 8 Pin Surface Mount Package
2.007 .102 1.498 .102 3.987 .102
(.079 .004) (.059 .004) (.157 .004)
330.2 DIA.
6.731 MAX.
(.265)
(13.00)
1.753 .102
(.069 .004)
.406 MAX.
(.016)
Top Cover
Tape Thickness
.102 MAX.
(.004)
7.493 .102
(.295 .004)
16.002 .305
(.630 .012)
1
8
12.090
(.476)
10.300
(.405)
4.877
(.192)
Top Cover
Tape
.050R TYP.
11.989 .102
(.472 .004)
10.300 .102
(.405 .004)
1.549 .102
(.061 .004)
Embossed Carrier
User Direction of Feed
Embossment
Dimensions
mm
(inches)
Rev. 1.00
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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 sup-
port 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-LAA126L-R1.0
©Copyright 2002, Clare, Inc.
OptoMOS® is a registered trademark of Clare, Inc.
All rights reserved. Printed in USA.
6/5/02
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