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DESCRIPTION

The PS2571-1, -4 and PS2571L-1, -4 are optically coupled isolators containing GaAs light emitting diodes and NPN silicon phototransistors.

The PS2571-1, -4 are in a plastic DIP (Dual In-line Package) and the PS2571L-1, -4 are lead bending type (Gullwing) for surface mount.

FEATURES

? High isolation voltage (BV = 5 000 Vr.m.s.)

? High current transfer ratio (CTR = 200 TYP.)

? High-speed switching (tr = 3 μs TYP., tf = 5 μs TYP.)

? Ordering number of taping product : PS2571L-1-E3, E4, F3, F4

? UL approved: File No. E72422 (S)

? BSI approved: No. 8343/8344

? CSA approved: No. CA 101391

? NEMKO approved: No. P98102650

? DEMKO approved: No. 308152

? SEMKO approved: No. 9832161/01

? FIMKO approved: No. F1 11899

? VDE0884 approved (Option)

APPLICATIONS

? Power supply

? Telephone, FAX

? FA/OA equipment

? Programmable logic controller