www.
DataSheet4U.
com
4N25X, 4N26X, 4N27X, 4N28X 4N25, 4N26, 4N27, 4N28
OPTICALLY COUPLED ISOLATOR PHOTO
TRANSISTOR OUTPUT
APPROVALS l UL recognised, File No.
E91231 'X' SPECIFICATION APPROVALS l VDE 0884 in 3 available lead form : - STD - G form - SMD approved to CECC 00802 l Certified to EN60950 by the following Test Bodies :Nemko - Certificate No.
P01102464 Fimko - Certificate No.
FI18166 Semko - Reference No.
0202037/01-22 Demko - Certificate No.
311158-01 l BSI approved - Cetificate No.
8001 DESCRIPTION The 4N25, 4N26, 4N27, 4N28 series of optically coupled isolators consist of infrared light emitting diode and
NPN silicon photo
transistor in a standard 6 pin dual in line plastic packag...