DATA SHEET
PHOTOCOUPLER
PS2501-1,-2,-4, PS2501L-1,-2,-4
HIGH ISOLATION VOLTAGE
SINGLE TRANSISTOR TYPE
MULTI PHOTOCOUPLER SERIES
DESCRIPTION
The PS2501-1, -2, -4 and PS2501L-1, -2, -4 are optically coupled isolators containing a GaAs light emitting diode
and an NPN silicon phototransistor.
The PS2501-1, -2, -4 are in a plastic DIP (Dual In-line Package) and the PS2501L-1, -2, -4 are lead bending type
(Gull-wing) for surface mount.
鈭扤EPOC
TM
Series鈭?/div>
FEATURES
鈥?High isolation voltage (BV = 5 000 Vr.m.s.)
鈥?High collector to emitter voltage (V
CEO
= 80 V)
鈥?High-speed switching (t
r
= 3
碌
s TYP., t
f
= 5
碌
s TYP.)
鈥?Ordering number of tape product: PS2501L-1-E3, E4, F3, F4, PS2501L-2-E3, E4
鈥?Safety standards
鈥?UL approved: File No. E72422 (S)
APPLICATIONS
鈥?Power supply
鈥?Telephone/FAX.
鈥?FA/OA equipment
鈥?Programmable logic controller
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for
availability and additional information.
Document No. P10025EJ8V0DS00 (8th edition)
Date Published March 2001 NS CP(K)
The mark
鈥?/div>
shows major revised points.
漏
1988, 2001
next