Datasheet CEL PS2501-2

PHOTOCOUPLER PS2501-1,-2,-4, PS2501L-1,-2,-4
HIGH ISOLATION VOLTAGE
SINGLE TRANSISTOR TYPE
MULTI PHOTOCOUPLER SERIES −NEPOC 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. 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.) PIN CONNECTION
(Top View)
PS2501-1, PS2501L-1
4 • Ordering number of tape product: PS2501L-1-E3, E4, F3, F4, PS2501L-2-E3, E4 3
1. Anode
2. Cathode
3. Emitter
4. Collector • Safety standards
• UL approved: File No. E72422
1 2 APPLICATIONS PS2501-2, PS2501L-2 • Power supply 8 7 6 5
1, 3. Anode
2, 4. Cathode
5, 7. Emitter …