DESCRIPTIONThe PS2802-1 and PS2802-4 are optically coupled isolators containing a GaAs light emitting diode and an NPNsilicon darlington-connected photo transistor in a plastic SOP for high density applications. This package has shield effect to cut off ambient light.

FEATURES• High isolation voltage (BV = 2 500 Vr.m.s.)• Small and thin package (4,16-pin SOP, Pin pitch 1.27 mm)• High current transfer ratio (CTR = 2 000 % TYP. @ IF= 1 mA, VCE= 2 V)• UL approved: File No. E72422 (S)• VDE0884 approved (Option): PS2802-4 only• Ordering number of taping product: PS2802-1-F3, F4, PS2802-4-F3, F4

APPLICATIONS• Programmable logic controllers• Measuring instruments•Hybrid IC