DATA SHEET
PHOTOCOUPLER
PS2581AL1,PS2581AL2
LONG CREEPAGE HIGH ISOLATION VOLTAGE
4-PIN PHOTOCOUPLER
−NEPOC Series−
DESCRIPTION
The PS2581AL1, PS2581AL2 are optically coupled isolators containing a GaAs light emitting diode and an
NPN silicon photo
transistor in a plastic DIP (Dual In-line Package) to realize an excellent cost performance.
Creepage distance and clearance of leads are over 8 millimeters.
The PS2581AL2 is lead bending type (Gull-wing) for surface mounting.
FEATURES
• Long creepage and clearance distance (8 mm) • High isolation voltage (BV = 5 000 Vr.
m.
s.
) • High-speed switching (tr = 5 μs TYP.
, tf = 7 μs TYP.
) • Ordering number of tape product: PS2581AL2-E3, E4: 1 000 pcs/r...