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PS2581L1 Datasheet(PDF) 1 Page - NEC

Part No. PS2581L1
Description  LONG CREEPAGE TYPE HIGH ISOLATION VOLTAGE 4-PIN PHOTOCOUPLER
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Maker  NEC [NEC]
Homepage  http://www.nec.com/
Logo NEC - NEC

PS2581L1 Datasheet(HTML) 1 Page - NEC

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DATA SHEET
The information in this document is subject to change without notice.
Document No. P12809EJ2V0DS00 (2nd edition)
Date Published June 1998 NS CP(K)
Printed in Japan
PHOTOCOUPLER
PS2581L1,PS2581L2
LONG CREEPAGE TYPE HIGH ISOLATION VOLTAGE
4-PIN PHOTOCOUPLER
©
1997
−NEPOCTM Series−
The mark
• shows major revised points.
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.)
• UL approved: File No. E72422 (S)
• CSA approved: No. 101391
• BSI approved: No. 8243/8244
• NEMKO approved: No. P97103006
• DEMKO approved: No. 307269
• SEMKO approved: No. 9741154/01
• FIMKO approved: No. 018277
• VDE0884 approved
ORDERING INFORMATION
Part Number
Package
Safety Standard Approval
Application Part Number
*1
PS2581L1
4-pin DIP
UL, CSA, BSI, NEMKO, DEMKO,
PS2581L1
PS2581L2
4-pin DIP
(lead bending surface mount)
SEMKO, FIMKO, VDE approved
PS2581L2
PS2581L2-E3, E4
4-pin DIP taping
*1 As applying to Safety Standard, following part number should be used.


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