DATA SHEET
PHOTOCOUPLER
PS2505-1,-4,PS2505L-1,-4
HIGH ISOLATION VOLTAGE
AC INPUT RESPONSE TYPE
NEPOC Series
MULTI PHOTOCOUPLER SERIES
<R>
DESCRIPTION
The PS2505-1, -4 and PS2505L-1, -4 are optically coupled isolators containing GaAs light emitting diodes and an
NPN silicon phototransistor.
The PS2505-1, -4 are in a plastic DIP (Dual In-line Package) and the PS2505L-1, -4 are lead bending type (Gull-
wing) for surface mount.
FEATURES
AC input response
PIN CONNECTION
(Top View)
High isolation voltage (BV = 5 000 Vr.m.s.)
High collector to emitter voltage (VCEO = 80 V)
PS2505-1, PS2505L-1
43
High-speed switching (tr = 3 s TYP., tf = 5 s TYP.)
1. Anode, Cathode
<R>
Ordering number of tape product: PS2505L-1-F3: 2 000 pcs/reel
2. Cathode, Anode
3. Emitter
Safety standards
4. Collector
12
UL approved: No. E72422
PS2505-4, PS2505L-4
16 15 14 13 12 11 10 9
APPLICATIONS
Power supply
Telephone/FAX.
12 3 4 5 6 78
FA/OA equipment
1, 3, 5, 7. Anode, Cathode
Programmable logic controller
2, 4, 6, 8. Cathode, Anode
9, 11, 13, 15. Emitter
10, 12, 14, 16. Collector
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. PN10228EJ03V0DS (3rd edition)
Date Published September 2009 NS
Printed in Japan
The mark <R> shows major revised points. 1988, 2009
The revised points can be easily searched by copying an<R in the PDF file and specifying it in theFind what field.
PS2505-1,-4,PS2505L-1,-4
<R>
PACKAGE DIMENSIONS (UNIT : mm)
DIP Type
PS2505-1 PS2505-4
4.60.35 19.80.5
16 9
4 3
7.62 7.62
1 8
1 2
0 to 15 0 to 15
+0.1 +0.1
0.25 0.05 0.25 0.05
1.250.15 1.250.15 0.500.10
0.500.10
0.25 M
2.54
0.25 M
2.54
Lead Bending Type
PS2505L-4
PS2505L-1
4.60.35 19.80.5
4 3 16 9
1 8
1 2
1.250.15 0.90.25 0.90.25
1.250.15
9.600.4
0.25 M 0.25 M 9.600.4
2.54 0.15
0.15
2.54
<R>
PHOTOCOUPLER CONSTRUCTION
Parameter Unit (MIN.)
Air Distance 7 mm
Outer Creepage Distance 7 mm
Inner Creepage Distance 3.5 mm
Isolation Thickness 0.3 mm
2
Data Sheet PN10228EJ03V0DS
3.20.4 4.150.4
6.50.5
3.50.3 6.50.5
3.50.3
+0.1
0.25
0.05
+0.1
0.1
0.05
3.50.3
6.50.5
3.20.4 4.150.4
6.50.5
3.50.3
+0.1
0.25
0.05
+0.1
0.1
0.05