PS2502-4 Description
PHOTOCOUPLER PS2502-1,-4,PS2502L-1,-4 HIGH ISOLATION VOLTAGE DARLINGTON TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES *NEPOC Series * DE.
The PS2502-1, -4 and PS2502L-1, -4 are optically coupled isolators containing a GaAs light emitting diode and an
NPN silicon darlington connected phot.
PS2502-4 Features
* High isolation voltage (BV = 5 000 Vr. m. s. )
* High current transfer ratio (CTR = 2 000% TYP. )
* High-speed switching (tr, tf = 100 µs TYP. )
* Ordering number of tape product: PS2502L-1-F3: 2 000 pcs/reel
* Safety standards
* UL approved: No. E724
PS2502-4 Applications
* Power supply
* Telephone/FAX
* FA/OA equipment
* Programmable logic controller
PIN CONNECTION (Top View)
PS2502-1, PS2502L-1
43 1. Anode 2. Cathode 3. Emitter 4. Collector
12
PS2502-4, PS2502L-4
16 15 14 13 12 11 10 9
1 234 56 7 8 1, 3, 5, 7. Anode 2
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