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PHOTOCOUPLER
PS2706-1
AC INPUT RESPONSE DARLINGTON TRANSISTOR SOP MULTI PHOTOCOUPLER SERIES
−NEPOC Series−
DESCRIPTION The PS2706-1 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon darlington-
connected phototransistor. This is mounted in a plastic SOP (Small Out-line Package) for high density applications. This package has shield effect to cut off ambient light.
FEATURES • AC input response • High current transfer ratio (CTR = 2 000% TYP.) • High isolation voltage (BV = 3 750 Vr.m.s.) • Small and thin (SOP) package • High-speed switching (tr, tf = 200 µs TYP.) • Ordering number of taping product: PS2706-1F3, F4 • Safety standards
• UL approved: File No. E72422 • BSI approved: File No. 8219/8220 • CSA approved: File No.