DATA SHEET
PHOTOCOUPLER
PS2802-1,PS2802-4
HIGH ISOLATION VOLTAGE
DARLINGTON TRANSISTOR TYPE
SOP PHOTOCOUPLER
−NEPOC
TM
Series−
DESCRIPTION
The PS2802-1 and PS2802-4 are optically coupled isolators containing a GaAs light emitting diode and an NPN
silicon 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. @ I
F
= 1 mA, V
CE
= 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
The information in this document is subject to change without notice.
Document No. P10125EJ4V0DS00 (4th edition)
Date Published May 1998 NS CP(K)
Printed in Japan
The mark
•
shows major revised points.
©
1995
NEC [ NEC ]
