DATA SHEET
PHOTOCOUPLER
PS2502-1,-2,-4, PS2502L-1,-2,-4
HIGH ISOLATION VOLTAGE DARLINGTON
TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES
−NEPOC
TM
Series−
DESCRIPTION
The PS2502-1, -2, -4 and PS2502L-1, -2, -4 are optically coupled isolators containing a GaAs light emitting diode and an
NPN silicon darlington connected photo
transistor.
The PS2502-1, -2, -4 are in a plastic DIP (Dual In-line Package) and the PS2502L-1, -2, -4 are lead bending type (Gull-wing) for surface mount.
FEATURES
• High isolation voltage (BV = 5 000 Vr.
m.
s.
) • High current transfer ratio (CTR = 2 000 % TYP.
) • High-speed switching (tr, tf = 100 µs TYP.
) • Taping product number (PS2502L-1-E3, E4, F3, F4) (PS2502L-2-E3, ...