PHOTOCOUPLER
PS2702-1
HIGH ISOLATION VOLTAGE DARLINGTON TRANSISTOR
SOP MULTI PHOTOCOUPLER SERIES
−NEPOC Series−
DESCRIPTION
The PS2702-1 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
• 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 (t
r, tf = 200
µ
s TYP.)
• Ordering number of taping product: PS2702-1-F3, F4
• Safety standards
• UL approved: File No. E72422
• BSI approved: File No. 8219/8220
• CSA approved: File No. CA 101391
• DIN EN60747-5-2 (VDE0884 Part2) approved (Option)
APPLICATIONS
• Hybrid IC
• Telephone/FAX
• FA/OA equipment
• Programmable logic controllers
The mark shows major revised points.
Document No. PN10241EJ02V0DS (2nd edition)
Date Published March 2006 CP(K)
©
NEC Compound Semiconductor Devices, Ltd. 1988, 2006
