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  NEC Electronic Components Datasheet  

PS2521L-1 Datasheet

LARGE FORWARD INPUT TYPE HIGH ISOLATION VOLTAGE MULTI PHOTOCOUPLER SIRIES

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DATA SHEET
PHOTOCOUPLER
PS2521-1,-2,-4,PS2521L-1,-2,-4
LARGE FORWARD INPUT TYPE
HIGH ISOLATION VOLTAGE
MULTI PHOTOCOUPLER SIRIES
NEPOCTM Series
DESCRIPTION
The PS2521-1, -2, -4 and PS2521L-1, -2, -4 are optically coupled isolators containing a GaAs light emitting diode
and an NPN silicon phototransistor.
The PS2521-1, -2, -4 are in a plastic DIP (Dual In-line Package) and the PS2521L-1, -2, -4 are lead bending type
(Gull-wing) for surface mount.
FEATURES
• Large forward input current (IF = 150 mA)
• 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 taping product: PS2521L-1-E3, E4, F3, F4, PS2521L-2-E3, E4
• UL approved: File No. E72422 (S)
APPLICATIONS
• Exchange equipment
• FAX/MODEM
• LCR adapter
The information in this document is subject to change without notice.
Document No. P11432EJ3V0DS00 (3rd edition)
Date Published December 1997 NS CP(K)
Printed in Japan
The mark shows major revised points.
©
1993


  NEC Electronic Components Datasheet  

PS2521L-1 Datasheet

LARGE FORWARD INPUT TYPE HIGH ISOLATION VOLTAGE MULTI PHOTOCOUPLER SIRIES

No Preview Available !

PACKAGE DIMENSIONS (in millimeters)
DIP type
PS2521-1
5.1 MAX.
TOP VIEW
43
12
1. Anode
2. Cathode
3. Emitter
4. Collector
7.62
6.5
PS2521-1,-2,-4,PS2521L-1,-2,-4
PS2521-2
10.2 MAX.
TOP VIEW
87 65
12 34
1, 3. Anode
2, 4. Cathode
5, 7. Emitter
6, 8. Collector
7.62
6.5
1.25±0.15
2.54
0.50±0.10
0.25 M
0 to 15˚
20.3 MAX.
1.25±0.15
2.54
0.50±0.10
0.25 M
0 to 15˚
PS2521-4
TOP VIEW
16 15 14 13 12 11 10 9
12 345678
1, 3, 5, 7. Anode
2, 4, 6, 8. Cathode
9, 11, 13, 15. Emitter
10, 12, 14, 16. Collector
7.62
6.5
1.25±0.15
0.50±0.10
0.25 M
2.54
2
0 to 15˚


Part Number PS2521L-1
Description LARGE FORWARD INPUT TYPE HIGH ISOLATION VOLTAGE MULTI PHOTOCOUPLER SIRIES
Maker NEC
Total Page 12 Pages
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