LAA710_12 Datasheet, PDF (1/7 Pages) IXYS Corporation – Dual Single-Pole, Normally Open OptoMOS Relay

INTEGRATED CIRCUITS DIVISION
LAA710
Dual Single-Pole, Normally Open
OptoMOS^® Relay
Parameter
Blocking Voltage
Load Current
On-Resistance (max)
Ratings
60
1
0.5
Units
V_P
A_rms / A_DC

Features
• 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 Tape & Reel Versions Available
Applications
• Telecommunications
• Instrumentation
• Multiplexers
• Data Acquisition
• Electronic Switching
• I/O Subsystems
• Meters (Watt-Hour, Water, Gas)
• Medical Equipment-Patient/Equipment Isolation
• Security
• Aerospace
• Industrial Controls
Description
LAA710 is a dual normally open (1-Form-A) Solid
State Relay that comprises two independently
controlled, optically coupled MOSFET switches. The
combination of super efficient MOSFET switches and
photovoltaic die provides 3750V_rms of input to output
isolation.
The optically coupled outputs, which use the
patented OptoMOS architecture, are controlled by a
highly efficient GaAIAs infrared LED.
Dual OptoMOS relay provides a more compact design
solution than discrete single-pole relays in a variety of
applications, and saves 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
Part #
LAA710
LAA710S
LAA710STR
Description
8-Pin DIP (50/Tube)
8-Pin Surface Mount (50/Tube)
8-Pin Surface Mount (1,000/Reel)
Pin Configuration
1
+ Control - Switch #1
2
– Control - Switch #1
3
+ Control - Switch #2
4
– Control - Switch #2
8
Load - Switch #1
7
Load - Switch #1
6
Load - Switch #2
5
Load - Switch #2
Switching Characteristics of
Normally Open (Form A) Devices
Form-A
Pb
DS-LAA710-R03
e3
I_F
I_LOAD
www.ixysic.com
90%
t_on
10%
t_off
1