DATA SHEET
PHOTOCOUPLER
PS2561-1,-2, PS2561L-1,-2
HIGH ISOLATION VOLTAGE SINGLE
TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES
DESCRIPTION
The PS2561-1, -2 and PS2561L-1, -2 are optically coupled isolators containing a GaAs light emitting diode and an
NPN silicon photo
transistor.
PS2561-1, -2 are in a plastic DIP (Dual In-line Package) and PS2561L-1, -2 are lead bending type (Gull-wing) for surface mount.
FEATURES
• High isolation voltage BV = 5 000 Vr.
m.
s.
: standard products BV = 3 750 Vr.
m.
s.
: VDE0884 approved products (Option) • High collector to emitter voltage (VCEO = 80 V) • High current transfer ratio (CTR = 200 % TYP.
) • High-speed switching (t r = 3 µs TYP.
, tf = 5 µs TYP.
) • UL appr...