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PHOTOCOUPLER
PS2502-1,-4,PS2502L-1,-4
HIGH ISOLATION VOLTAGE DARLINGTON TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES
−NEPOC Series−
DESCRIPTION The PS2502-1, -4 and PS2502L-1, -4 are optically coupled isolators containing a GaAs light emitting diode and an
NPN silicon darlington connected phototransistor. The PS2502-1, -4 are in a plastic DIP (Dual In-line Package) and the PS2502L-1, -4 are lead bending type (Gull-
wing) for surface mount.
FEATURES • High isolation voltage (BV = 5 000 Vr.m.s.) • High current transfer ratio (CTR = 2 000% TYP.) • High-speed switching (tr, tf = 100 µs TYP.) • Ordering number of tape product: PS2502L-1-F3: 2 000 pcs/reel • Safety standards
• UL approved: No.
PS2502L-4 Datasheet
