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PS2501-1 Datasheet, PDF (1/15 Pages) NEC – HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES | |||
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PHOTOCOUPLER
PS2501-1,-2,-4, PS2501L-1,-2,-4
HIGH ISOLATION VOLTAGE
SINGLE TRANSISTOR TYPE
MULTI PHOTOCOUPLER SERIES
âNEPOC Seriesâ
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.
FEATURES
⢠High isolation voltage (BV = 5 000 Vr.m.s.)
⢠High collector to emitter voltage (VCEO = 80 V)
⢠High-speed switching (tr = 3 µs TYP., tf = 5 µs TYP.)
⢠Ordering number of tape product: PS2501L-1-E3, E4, F3, F4, PS2501L-2-E3, E4
⢠Safety standards
⢠UL approved: File No. E72422
APPLICATIONS
⢠Power supply
⢠Telephone/FAX.
⢠FA/OA equipment
⢠Programmable logic controller
PIN CONNECTION
(Top View)
PS2501-1, PS2501L-1
43
1. Anode
2. Cathode
3. Emitter
4. Collector
12
PS2501-2, PS2501L-2
8765
1234
1, 3. Anode
2, 4. Cathode
5, 7. Emitter
6, 8. Collector
PS2501-4, PS2501L-4
16 15 14 13 12 11 10 9
1 234 56 7 8
1, 3, 5, 7. Anode
2, 4, 6, 8. Cathode
9, 11, 13, 15. Emitter
10, 12, 14, 16. Collector
Document No. PN10225EJ02V0DS (2nd edition)
Date Published April 2005 CP(K)
The mark  shows major revised points.
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