INTEGRATED CIRCUITS DIVISION
PLB150
Single Pole, Normally Closed
OptoMOS® Relay
Parameter
Blocking Voltage
Load Current
On-Resistance (max)
Rating
250
250
7
Units
VP
mArms / mADC
Features
• 3750Vrms Input/Output Isolation
• Low Drive Power Requirements
(TTL/CMOS Compatible)
• No Moving Parts
• High Reliability
• Arc-Free With No Snubbing Circuits
• FCC Compatible
• VDE Compatible
• No EMI/RFI Generation
• Small 6-Pin Package
• Machine Insertable, Wave Solderable
• Surface Mount Tape & Reel Version Available
Applications
• Telecommunications
• Telecom Switching
• Tip/Ring Circuits
• Modem Switching (Laptop, Notebook, Pocket Size)
• Hook Switch
• Dial Pulsing
• Instrumentation
• Multiplexers
• Data Acquisition
• Electronic Switching
• I/O Subsystems
• Meters (Watt-Hour, Water, Gas)
• Medical Equipment—Patient/Equipment Isolation
• Security Systems
• Aerospace
• Industrial Controls
Description
PLB150 is a 250V, 250mA, 7, single-pole, normally
closed (1-Form-B) solid state relay that uses
optically coupled technology to provide an enhanced
3750Vrms isolation barrier between the input and the
output of the relay. The efficient MOSFET switches
use IXYS Integrated Circuits Division's patented
OptoMOS architecture while the optically coupled
output is controlled by a highly efficient GaAlAs
infrared LED.
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 Number
Description
PLB150
6-Pin DIP (50/Tube)
PLB150S
6-Pin Surface Mount (50/Tube)
PLB150STR
6-Pin Surface Mount (1,000/Reel)
Pin Configuration
AC/DC Configuration
1
+ Control
2
– Control
3
Do Not Use
6
Load
5
Do Not Use
4
Load
DC Only Configuration
1
6
+ Control
2
5
– Control
3
4
Do Not Use
+ Load
– Load
Pb
DS-PLB150-R05
e3
Switching Characteristics of
Normally Closed Devices
Form-B
IF
ILOAD
10%
toff
90%
ton
www.ixysic.com
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