NEC PS2502-2
The PS2502-1, -2, -4 and PS2502L-1, -2, -4 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon darlington connected phototransistor. The PS2502-1, -2, -4 are in a plastic DIP (Dual In-line Package) and the PS2502L-1, -2, -4 are lead bending type (Gull-wing) for surface mount.PS2502-2 Specifications
- Mount Type : Through Hole
- Forward Current : 50mA
- Collector Emitter Voltage : 40V
- Collector Emitter Saturation Voltage : 1V
- Channels : 2
- Current Transfer Ratio : 2000%
- Isolation Voltage : 5300Vrms
- Rise Time : 60µs
- Fall Time : 53µs
- Max Power Dissipation : 200mW
- Max Operating Temp : 100°C
- Min Operating Temp : -30°C
Source:
Octopart
| Part No. | PS2502-2 |
|---|---|
| Datasheet | PS2502-2 Download |
| Manufacturer |  NEC |
| Description | Photocoupler |
| Buy | Stock & Price |
DESCRIPTION
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.)
● Taping product number (PS2502L-1-E3, E4, F3, F4) (PS2502L-2-E3, E4)
● UL approved (File No. E72422 (S) )
APPLICATIONS
● Power supply● Telephone/FAX.
● FA/OA equipment
● Programmable logic controller The information in this document is subject to change without notice. Document No. P11303EJ4V0DS00 (4th edition) Date Published September 1997 NS Printed in Japan The mark shows major revised points. © 1988 PS2502-1,-2,-4,PS2502L-1,-2,-4 PACKAGE DIMENSIONS (in millimeters) DIP Type PS2502-1 (New Package) 4 3 PS2502-2 8 7 6 5 4.6 ± 0.35 1 2 1. Anode 2. Cathode 3. Emitter 4. Collector 7.62 4.55 MAX. 3.8 MAX. 4.55 MAX. 3.8 MAX. 10.2 MAX. 1 2 3 4 1, 3. Anode 2, 4. Cathode 5, 7. Emitter 6, 8. Collector 7.62 6.5 2.8 MIN. 0.65 2.8 MIN. 0.65 6.5 1.25±0.15 2.54 0.50 ± 0.10 0.25 M 0 to 15˚ 1.25±0.15 0.50 ± 0.10 0.25 M 2.54 0 to 15˚ PS2502-1 4 3 5.1 MAX.
