PHOTOCOUPLER PS2501-1,-4,PS2501L-1,-4
HIGH ISOLATION VOLTAGE
SINGLE TRANSISTOR TYPE
MULTI PHOTOCOUPLER SERIES -NEPOC Series-DESCRIPTION
The PS2501-1, -4 and PS2501L-1, -4 are optically coupled isolators containing a GaAs light emitting diode and an
NPN silicon phototransistor.
The PS2501-1, -4 are in a plastic DIP (Dual In-line Package) and the PS2501L-1, -4 are lead bending type (Gullwing) for surface mount. FEATURES High isolation voltage (BV = 5 000 Vr.m.s.) High collector to emitter voltage (VCEO = 80 V) High-speed switching (tr = 3 Ојs TYP., tf = 5 Ојs TYP.) PIN CONNECTION
(Top View)
PS2501-1, PS2501L-1
4 3 Ordering number of tape product: PS2501L-1-F3: 2 000 pcs/reel 1. Anode
2. Cathode
3. Emitter
4. Collector Safety standards UL approved: No. E72422 1 2 PS2501-4, PS2501L-4 APPLICATIONS 16 15 14 13 12 11 10 9 Power supply Telephone/FAX. FA/OA equipment 1 Programmable logic controller 2 3 4 5 6 7 8
1, 3, 5, 7. Anode
2, 4, 6, 8. Cathode
9, 11, 13, 15. Emitter
10, 12, 14, 16. Collector Document No. PN10225EJ05V0DS (5th edition)
Date Published February 2010 NS The mark Вђ shows major revised points.
The revised points can be easily searched by copying an "Вђ" in the PDF file and specifying it in the "Find what:" field. PS2501-1,-4,PS2501L-1,-4
PACKAGE DIMENSIONS (UNIT : mm)
DIP Type
PS2501-1 PS2501-4 4.6В±0.35 3 1 2 19.8В±0.5 16 9 1 8 6.5В±0.5 6.5В±0.5 4 0 to 15В° +0.1
0.25 –0.05 1.25В±0.15 3.5В±0.3 3.2В±0.4 4.15В±0.4 7.62 3.5В±0.3 3.2В±0.4 4.15В±0.4 7.62 0 to 15В° +0.1 …
