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