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LAA127L PDF预览

LAA127L

更新时间: 2024-11-25 14:56:35
品牌 Logo 应用领域
力特 - LITTELFUSE 开关继电器固态继电器半导体
页数 文件大小 规格书
7页 183K
描述
OptoMOS?系列固态继电器使用分立半导体元件和获得专利的OptoMOS?架构,设计紧凑,能够实现快速、可靠的无反跳开关。 从小型单极4引脚继电器到多极和多功能器件,OptoMOS?产品是较大簧

LAA127L 数据手册

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LAA127L  
250V, 170mA Dual Single-Pole  
Current Limiting, Normally Open Relays  
INTEGRATED  
CIRCUITS  
DIVISION  
Parameter  
Blocking Voltage, AC/DC  
Load Current  
Ratings  
250  
Units  
Description  
VP  
mArms / mADC  
LAA127L is a dual single-pole, normally open  
(1-Form-A) current-limiting Solid State Relay. The  
combination of super efficient MOSFET switches and  
photovoltaic die provides 3750Vrms of input to output  
isolation.  
170  
On-Resistance (max)  
15  
Features  
Current Limiting Device  
3750Vrms Input/Output Isolation  
Low Drive Power Requirements  
The optically coupled outputs, which use the  
patented OptoMOS architecture, are controlled by a  
highly efficient infrared LED.  
Higher Reliability than Electromechanical Relays  
No EMI/RFI Generation  
Small 8-Pin Package  
Flammability Rating UL 94 V-0  
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  
Applications  
UL Recognized Component: File # E76270  
CSA Certified Component: Certificate # 1175739  
EN 62368-1: TUV Certificate # B 082667 0008  
Telecommunications  
Instrumentation  
Multiplexers  
Data Acquisition  
Electronic Switching  
I/O Subsystems  
Meters (Watt-Hour, Water, Gas)  
Medical Equipment-Patient/Equipment Isolation  
Security  
Ordering Information  
Part #  
Description  
LAA127L  
8-Pin DIP (50/Tube)  
LAA127LS  
LAA127LSTR  
LAA127PL  
LAA127PLTR  
8-Pin Surface Mount (50/Tube)  
8-Pin Surface Mount (1,000/Reel)  
8-Pin SOIC (Flatpack) (50/Tube)  
8-Pin SOIC (Flatpack) (1,000/Reel)  
Industrial Controls  
Pin Configuration  
1
8
+ Control - Switch #1  
Load - Switch #1  
2
7
6
– Control - Switch #1  
Load - Switch #1  
Load - Switch #2  
3
+ Control - Switch #2  
4
5
– Control - Switch #2  
Load - Switch #2  
Switching Characteristics of  
Normally Open (Form A) Devices  
Form-A  
IF  
90%  
10%  
ILOAD  
t
t
off  
on  
1
DS-LAA127L-R08  
www.ixysic.com  

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