DESCRIPTION
The PS2501-1, -4 and PS2501L-1, -4 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon phototransistor.
The PS2501-1, -4 are in a plastic DIP (Dual In-line Package) and the PS2501L-1, -4are lead bending type (Gull wing) for surface mount.

FEATURES
•  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.)
•  Ordering number of tape product: PS2501L-1-F3: 2 000 pcs/reel
• Safety standards
 •  UL approved: No. E72422

APPLICATIONS
• Power supply
• Telephone/FAX.
• FA/OA equipment
•  Programmable logic controller