DATA SHEET
PHOTOCOUPLER
PS2811-1,PS2811-4
HIGH CTR 4, 16-PIN SOP PHOTOCOUPLER
−NEPOC
TM
Series−
DESCRIPTION
The PS2811-1 and PS2811-4 are optically coupled isolators containing a GaAs light emitting diode and an
NPN silicon photo
transistor in a plastic SOP for high density applications.
The package is an SOP (Small Outline Package) type for high density mounting applications.
FEATURES
• High current transfer ratio (CTR = 200 % TYP.
@ IF = 1mA) • High isolation voltage (BV = 2 500 Vr.
m.
s.
) • Small and thin package (4, 16-pin SOP, Pin pitch 1.
27 mm) • Ordering number of taping product: PS2811-1-F3, F4, PS2811-4-F3, F4
APPLICATIONS
• Programmable logic controllers • Small power supply • H...