PBA150
Dual Single-Pole
OptoMOS® Relay
www.clare.com
DS-PBA150-R04 1
Part # Description
PBA150 8-Lead DIP (50/Tube)
PBA150S 8-Lead Surface Mount (50/Tube)
PBA150STR 8-Lead Surface Mount (1,000/Reel)
Parameter Ratings Units
Blocking Voltage 250 VP
Load Current 250 mA
Max RON 7Ω
Applications
Features
Description
Approvals
Ordering Information
Pin Configuration
• 3750Vrms Input/Output Isolation
• Small 8-Pin Package
• Low Drive Power Requirements (TTL/CMOS
Compatible)
• High Reliability
• Arc-Free With No Snubbing Circuits
• FCC Compatible
• VDE Compatible
• No EMI/RFI Generation
• Machine Insertable, Wave Solderable
• Surface Mount, Tape & Reel Versions Available
• Telecommunications
• Telecom Switching
• Tip/Ring Circuits
• Modem Switching (Laptop, Notebook, Pocket Size)
• 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
PBA150 comprises two independent 250V, 250mA,
7Ω solid state relays: one single-pole, normally
open (1-Form-A) relay and one single-pole, normally
closed (1-Form-B) relay.
Featuring low on-resistance, the PBA150 is designed
to provide an ideal solution where a complementary
Form-A/Form-B relay pair is required.
• UL Recognized Component: File E76270
• CSA Certified Component: Certificate 1175739
• EN/IEC 60950-1 Certified Component:
TUV Certificate B 09 07 49410 004
RoHS
2002/95/EC e3
Pb
Switching Characteristics
of Normally Closed Devices
Form-B
I
F
10%
90%
I
LOAD
t
on
t
off
Form-A
IF
ILOAD
10%
90%
t
on
t
off
Switching Characteristics
of Normally Open Devices
1
2
3
4
8
7
6
5
+ Control - Normally Closed
- Control - Normally Closed
+ Control - Normally Open
- Control - Normally Open
Normally Closed Pole
Normally Open Pole
AC/DC Configuration