PHOTOCOUPLER PS2561-1,PS2561L-1,PS2561L1-1,PS2561L2-1
HIGH ISOLATION VOLTAGE SINGLE
TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES
NEPOC Series
DESCRIPTION The PS2561-1 is optically coupled isolators containing a GaAs light emitting diode and an
NPN silicon
photo
transistor.
The PS2561-1 is in a plastic DIP (Dual In-line Package) and the PS2561L-1 is lead bending type (Gull-wing) for
surface mount.
The PS2561L1-1 is lead bending type for long creepage distance.
The PS2561L2-1 is lead bending type for long creepage distance (Gull-wing) for surface mount.
FEATURES • High Isolation voltage (BV = 5 000 Vr.
m.
s.
) • High collector to emitter voltage (VCEO = 80 V) • High current transfer ratio (CTR = 2...