LCB110
Single Pole OptoMOS
®
Relay
Load Voltage
Load Current
Max R
ON
LCB110
350
120
30
Units
V
mA
Ω
Features
•
Small 6 Pin DIP Package
•
Low Drive Power Requirements (TTL/CMOS
Compatible)
•
No Moving Parts
•
High Reliability
•
Arc-Free With No Snubbing Circuits
•
3750V
RMS
Input/Output Isolation
•
FCC Compatible
•
VDE Compatible
•
No EMI/RFI Generation
•
Machine Insertable, Wave Solderable
•
Surface Mount and Tape & Reel Versions Available
Description
The LCB110 is a 1-Form-B relay which uses optically
coupled MOSFET technology to provide 3750V of input
to output isolation. The efficient MOSFET switches and
photovoltaic die use Clare’s patented OptoMOS
®
archi-
tecture. A highly efficient GaAIAs infrared LED controls
the optically coupled input. The LCB110 has low on
resistance and is well suited for most applications
requiring a normally closed relay. The device is avail-
able in small 6-pin dual in line package in standard
though hole and surface mount lead bend.
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
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
Ordering Information
Part #
LCB110
LCB110S
LCB110STR
Description
6 Pin DIP (50/Tube)
6 Pin Surface Mount (50/Tube)
6 Pin Surface Mount (1000/Reel)
Pin Configuration
LCB110 Pinout
AC/DC Configuration
1
2
3
6
5
4
LCB110 Pinout
DC Only Configuration
1
2
3
6
5
4
+ Control
– Control
NC
Load
Do Not Use
Load
+ Control
– Control
NC
+ Load
– Load
Switching Characteristics of
Normally Closed (Form B) Devices
10ms
CONTROL
+90%
+10%
T
OFF
+
90%
T
ON
DS-LCB110-R6.0
www.clare.com
1
CLARE [ CLARE, INC. ]
