PHOTOCOUPLER
PS2581AL1,PS2581AL2
LONG CREEPAGE HIGH ISOLATION VOLTAGE
NEPOC Series
4-PIN PHOTOCOUPLER
DESCRIPTION
The PS2581AL1, PS2581AL2 are optically coupled isolators containing a GaAs light emitting diode and an NPN
silicon phototransistor in a plastic DIP (Dual In-line Package) to realize an excellent cost performance.
Creepage distance and clearance of leads are over 8 millimeters.
The PS2581AL2 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-speed switching (tr = 5 s TYP., tf = 7 s TYP.)
Ordering number of tape product: PS2581AL2-E3, E4: 1 000 pcs/reel
Pb-Free product
<R>
Safety standards
UL approved: No. E72422
CSA approved: No. CA 101391 (CA5A, CAN/CSA-C22.2 60065, 60950)
BSI approved: No. 8243, 8244
SEMKO approved: No. 900268
NEMKO approved: No. P06206563
DEMKO approved: No. 314846
FIMKO approved: No. FI 24751
DIN EN60747-5-2 (VDE0884 Part2) approved: No. 40008862
APPLICATIONS
Power supply
Telephone/FAX.
FA/OA equipment
Programmable logic controller
Document No. PN10223EJ07V0DS (7th edition)
Date Published May 2009 NS
The mark <R> shows major revised points.
The revised points can be easily searched by copying an<R in the PDF file and specifying it in theFind what field.
PS2581AL1,PS2581AL2
PACKAGE DIMENSIONS (UNIT : mm)
PHOTOCOUPLER CONSTRUCTION
Parameter Unit (MIN.)
Air Distance 8 mm
Outer Creepage Distance 8 mm
Inner Creepage Distance 4 mm
Isolation Thickness 0.4 mm
2
Data Sheet PN10223EJ07V0DS