INTEGRATED CIRCUITS DIVISION
PLA110
Single Pole, Normally Open
OptoMOS® Relay
Parameters
Blocking Voltage
Load Current
On-Resistance (max)
Ratings
400
150
22
Units
VP
mArms / mADC
Features
• 3750Vrms Input to Output Isolation
• Low Drive Power Requirements
(TTL/CMOS Compatible)
• No Moving Parts
• High Reliability
• Arc-Free With No Snubbing Circuits
• No EMI/RFI Generation
• FCC Compatible
• VDE Compatible
• Small 6-Pin Package
• Machine Insertable, Wave Solderable
Applications
• Telecommunications
• Telecom Switching
• Tip/Ring Circuits
• Modem Switching (Laptop, Notebook, PocketSize)
• Hook Switch
• Dial Pulsing
• Ground Start
• Ringing Injection
• Instrumentation
• Multiplexers
• Data Acquisition
• Electronic Switching
• I/O Subsystems
• Meters (Watt-Hour, Water, Gas)
• Medical Equipment Patient/Equipment Isolation
• Security
• Aerospace
• Industrial Controls
Description
PLA110 is a normally open (1-Form-A) solid
state relay that uses optically coupled MOSFET
technology to provide 3750Vrms of input to output
isolation. Its optically coupled outputs, which use the
patented OptoMOS architecture, are controlled by a
highly efficient GaAIAs infrared LED.
The PLA110 can be used to replace mechanical
relays, and offers the superior reliability associated
with semiconductor devices. Because it has no
moving parts, it offers faster, bounce-free switching
in a more compact surface mount or thru-hole
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 #
PLA110
PLA110S
PLA110STR
Description
6-Lead DIP (50/Tube)
6-Lead Surface Mount (50/Tube)
6-Lead Surface Mount (1000/Reel)
Pin Configuration
AC/DC Configuration
1
+ Control
2
- Control
3
NC
6
Load
5
Do Not Use
4
Load
DC Only Configuration
1
+ Control
2
- Control
3
NC
6
5
4
+ Load
- Load
Pb
DS-PLA110-R07
e3
Switching Characteristics of
Normally Open Devices
Form-A
IF
ILOAD
90%
ton
10%
toff
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