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LAA126L
Dual Single-Pole, Normally Open
I NTEGRATED C IRCUITS D IVISION
OptoMOS ? Relays
Parameter
Blocking Voltage
Load Current
On-Resistance (max)
Ratings
250
170
20
Units
V P
mA rms / mA DC
?
Description
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.
Features
? 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
Applications
? Telecommunications
? Telecom Switching
? Tip/Ring Circuits
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.
Approvals
? UL Recognized Component: File E76270
? CSA Certified Component: Certificate 1175739
? EN/IEC 60950-1 Certified Component:
TUV Certificate B 09 07 49410 004
Ordering Information
? Modem Switching (Laptop, Notebook, Pocket
Size)
? Hook Switch
? Dial Pulsing
? Ground Start
Part #
LAA126L
LAA126LS
LAA126LSTR
Description
8 Pin DIP (50/Tube)
8 Pin Surface Mount (50/Tube)
8 Pin Surface Mount (1,000/Reel)
? Ringing Injection
? Instrumentation
Pin Configuration
? Multiplexers
? Data Acquisition
? Electronic Switching
? I/O Subsystems
? Meters (Watt-Hour, Water, Gas)
+ Control - Switch #1
– Control - Switch #1
+ Control - Switch #2
– Control - Switch #2
1
2
3
4
8
7
6
5
Load - Switch #1
Load - Switch #1
Load - Switch #2
Load - Switch #2
? Medical Equipment-Patient/Equipment Isolation
? Security
? Aerospace
? Industrial Controls
Switching Characteristics of
Normally Open (Form A) Devices
Form-A
I F
90%
I LOAD
t on
10%
t off
Pb
e 3
DS-LAA126L-R04
www.ixysic.com
1
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相关代理商/技术参数
LAA126L_12 制造商:IXYS 制造商全称:IXYS Corporation 功能描述:Dual Single-Pole, Normally Open OptoMOS Relays
LAA126LS 制造商:CLARE 制造商全称:Clare, Inc. 功能描述:Single Pole OptoMOS Relays
LAA126LSTR 制造商:CLARE 制造商全称:Clare, Inc. 功能描述:Single Pole OptoMOS Relays
LAA126S 功能描述:固态继电器-PCB安装 Dual Pole RoHS:否 制造商:Omron Electronics 控制电压范围: 负载电压额定值:40 V 负载电流额定值:120 mA 触点形式:1 Form A (SPST-NO) 输出设备:MOSFET 封装 / 箱体:USOP-4 安装风格:SMD/SMT
LAA126STR 功能描述:固态继电器-PCB安装 Dual Pole RoHS:否 制造商:Omron Electronics 控制电压范围: 负载电压额定值:40 V 负载电流额定值:120 mA 触点形式:1 Form A (SPST-NO) 输出设备:MOSFET 封装 / 箱体:USOP-4 安装风格:SMD/SMT
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