PAA140
400V, 250mA Dual Single-Pole
Normally Open Relays
INTEGRATED
CIRCUITS
DIVISION
Parameter
Blocking Voltage
Load Current
Rating
400
Units
Description
V
mArms / mADC
The PAA140 is a 400V, 250mA, 8, dual normally
open (1-Form-A) relay. This high performance
leader provides a high peak load voltage handling
capability combined with a very low on-resistance for
specialized applications.
250
On-Resistance (max)
8
Features
• 3750Vrms Input/Output Isolation
• Low Drive Power Requirements
Approvals
• UL Recognized Component: File # E76270
• CSA Certified Component: Certificate # 1175739
• TUV EN 62368-1: Certificate # B 082667 0008
• Greater Reliability than Electromechanical Relays
• No EMI/RFI Generation
• Small 8-Pin Package
• Flammability Rating UL 94 V-0
• Tape & Reel Versions Available
Ordering Information
Part #
PAA140
Description
8-Pin DIP (50/tube)
Applications
PAA140P
PAA140PTR
PAA140S
PAA140STR
8-Pin SOIC (Flatpack) (50/tube)
8-Pin SOIC (Flatpack) (1000/Reel)
8-Pin Surface Mount (50/tube)
8-Pin Surface Mount (1000/Reel)
• Telecommunications
• Instrumentation
• Multiplexers
• Data Acquisition
• Electronic Switching
• I/O Subsystems
• Meters (Watt-Hour, Water, Gas)
• Medical Equipment-Patient/Equipment Isolation
• Security
Pin Configuration
1
8
+ Control - Switch #1
Load - Switch #1
2
7
6
• Industrial Controls
– Control - Switch #1
Load - Switch #1
Load - Switch #2
3
+ Control - Switch #2
4
5
– Control - Switch #2
Load - Switch #2
Switching Characteristics
of Normally Open Devices
Form-A
IF
90%
t
10%
t
ILOAD
on
off
1
DS-PAA140-R12
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