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PS2581-1 Datasheet(PDF) 1 Page - California Eastern Labs

Part No. PS2581-1
Description  LONG CREEPAGE TYPE HIGH ISOLATION VOLTAGE 4-PIN PHOTOCOUPLER
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Maker  CEL [California Eastern Labs]
Homepage  http://www.cel.com
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PS2581-1 Datasheet(HTML) 1 Page - California Eastern Labs

 
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PHOTOCOUPLER
PS2581L1,PS2581L2
LONG CREEPAGE TYPE HIGH ISOLATION VOLTAGE
4-PIN PHOTOCOUPLER
−NEPOC Series−
Document No. PN10239EJ02V0DS (2nd edition)
Date Published March 2006 CP(K)
The mark
shows major revised points.
© NEC Compound Semiconductor Devices, Ltd. 1997, 2006
DESCRIPTION
The PS2581L1, PS2581L2 are optically coupled isolators containing a GaAs light emitting diode and an NPN
silicon phototransistor in a plastic DIP (Dual In-line Package).
Creepage distance and clearance of leads are over 8 millimeters.
The PS2581L2 is lead bending type (Gull-wing) for surface mounting.
FEATURES
• Long creepage and clearance distance (8 mm)
• High isolation voltage (BV = 5 000 Vr.m.s.)
• High collector to emitter voltage (VCEO = 80 V)
• High-speed switching (tr = 3
µs TYP., tf = 5 µs TYP.)
• High current transfer ratio (CTR = 200 % TYP.)
• Safety standards
• UL approved: File No. E72422
• CSA approved: No. CA101391
• BSI approved: No. 8243/8244
• NEMKO approved: No. P97103006
• DEMKO approved: No. 307269
• SEMKO approved: No. 304666
• FIMKO approved: No. FI 19424
• DIN EN60747-5-2 (VDE0884 Part2) approved
APPLICATIONS
• Power supply
• Telephone/FAX.
• FA/OA equipment
• Programmable logic controller


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