DATA SHEET
PHOTOCOUPLER
PS2566-1,-2,-4,PS2566L-1,-2,-4
PS2566L1-1,-2,-4,PS2566L2-1,-2,-4
HIGH ISOLATION VOLTAGE
AC INPUT, DARLINGTON TRANSISTOR TYPE
MULTI PHOTOCOUPLER SERIES
DESCRIPTION
The PS2566-1, -2, -4 are optically coupled isolators containing GaAs light emitting diodes and an NPN silicon
darlington connected phototransistor.
The PS2566-1, -2, -4 are in a plastic DIP (Dual In-line Package) and the PS2566L-1, -2 -4 are lead bending type
(Gull-wing) for surface mount.
The PS2566L1-1, -2 -4 are lead bending type for long creepage distance.
The PS2566L2-1, -2 -4 are lead bending type for long creepage distance (Gull-wing) for surface mount.
−NEPOC
Series−
FEATURES
• AC input response
• High Isolation voltage (BV = 5 000 Vr.m.s.)
• High current transfer ratio (CTR = 2 000% TYP.)
• High-speed switching (t
r
, t
f
= 100
µ
s TYP.)
• Ordering number of taping product: PS2566L-1-E3, E4, F3, F4, PS2566L-2-E3, E4, PS2566L2-1-E3, E4
• UL approved: File No. E72422
• CSA approved: No. CA 101391
• BSI approved: No. 7112/7420
• SEMKO approved: No. 0144211
• NEMKO approved: No. A21409
• DEMKO approved: No. 300535
• FIMKO approved: No. FI10620A1
• VDE approved (Option)
APPLICATIONS
• Telephone/FAX.
• FA/OA equipment
• Programmable logic controller
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 devices/types available in every country. Please check with local NEC Compound Semiconductor Devices
representative for availability and additional information.
Document No. PN10237EJ02V0DS (2nd edition)
Date Published December 2003 CP(K)
Printed in Japan
The mark
shows major revised points.
NEC Compound Semiconductor Devices 1991, 2003
PS2566-1,-2,-4,PS2566L-1,-2,-4,PS2566L1-1,-2,-4,PS2566L2-1,-2,-4
PACKAGE DIMENSIONS (UNIT : mm)
DIP Type (New package)
PS2566-1
4.6±0.35
4
TOP VIEW
3
1. Anode,
Cathode
2. Cathode,
Anode
3. Emitter
4. Collector
6.5±0.5
1
2
7.62
3.2±0.4 4.15±0.4
3.5±0.3
1.25±0.15
0 to 15˚
+0.1
0.25
–0.05
0.50±0.10
0.25
M
2.54
Caution New package 1-ch only
DIP Type
PS2566-1
4.6±0.5
4
TOP VIEW
3
1. Anode,
Cathode
2. Cathode,
Anode
3. Emitter
4. Collector
PS2566-2
9.7±0.5
8
7
TOP VIEW
6
5
1, 3. Anode, Cathode
2, 4. Cathode, Anode
5, 7. Emitter
6, 8. Collector
6.5±0.5
6.5±0.5
1
2
7.62
1
2
3 4
7.62
3.3±0.5 4.15±0.4
3.3±0.5 4.15±0.4
3.5±0.3
3.5±0.3
1.25±0.15
0 to 15˚
+0.1
0.25
–0.05
0.50±0.10
0.25
M
2.54
1.25±0.15
2.54
0.50±0.10
0.25
M
0 to 15˚
+0.1
0.25
–0.05
PS2566-4
TOP VIEW
19.8±0.5
16 15 14 13 12 11 10 9
1, 3, 5, 7.
2, 4, 6, 8.
9, 11, 13, 15.
10, 12, 14, 16.
1
2
3
7.62
4
5
6
7
8
Anode, Cathode
Cathode, Anode
Emitter
Collector
3.3±0.5 4.15±0.4
3.5±0.3
6.5±0.5
1.25±0.15
2.54
0.50±0.10
0.25
M
0 to 15˚
+0.1
0.25
–0.05
2
Data Sheet PN10237EJ02V0DS
PS2566-1,-2,-4,PS2566L-1,-2,-4,PS2566L1-1,-2,-4,PS2566L2-1,-2,-4
Lead Bending Type (New package)
PS2566L-1
4.6±0.35
TOP VIEW
4
3
1. Anode,
Cathode
2. Cathode,
Anode
3. Emitter
4. Collector
6.5±0.5
1
2
0.25
+0.1
–0.05
3.5±0.3
1.25±0.15
0.25
M
2.54
0.15
0.9±0.25
9.60±0.4
Caution New package 1-ch only
Lead Bending Type
PS2566L-1
4.6±0.5
0.1
+0.1
–0.05
PS2566L-2
1. Anode,
Cathode
2. Cathode,
Anode
3. Emitter
4. Collector
9.7±0.5
TOP VIEW
4
3
6.5±0.5
TOP VIEW
8
7
6
5
1, 3. Anode, Cathode
2, 4. Cathode, Anode
5, 7. Emitter
6, 8. Collector
1
0.25
+0.1
–0.05
6.5±0.5
1
0.25
+0.1
–0.05
2
2
3
4
0.1
+0.1
–0.05
3.5±0.3
3.5±0.3
1.25±0.15
0.25
M
2.54
0.15
0.9±0.25
9.60±0.4
1.25±0.15
0.25
M
2.54
0.15
0.9±0.25
9.60±0.4
PS2566L-4
19.8±0.5
TOP VIEW
16 15 14 13 12 11 10 9
1, 3, 5, 7.
2, 4, 6, 8.
9, 11, 13, 15.
10, 12, 14, 16.
1
0.25
+0.1
–0.05
6.5±0.5
Anode, Cathode
Cathode, Anode
Emitter
Collector
2
3
4
5
6
7
8
3.5±0.3
1.25±0.15
0.25
M
2.54
0.15
0.9±0.25
9.60±0.4
0.1
+0.1
–0.05
0.1
+0.1
–0.05
Data Sheet PN10237EJ02V0DS
3
PS2566-1,-2,-4,PS2566L-1,-2,-4,PS2566L1-1,-2,-4,PS2566L2-1,-2,-4
Lead Bending Type For Long Creepage Distance (New Package)
PS2566L1-1
4.6±0.35
4
6.5±0.5
TOP VIEW
4
3
1. Anode,
Cathode
2. Cathode,
Anode
3. Emitter
4. Collector
10.16
3
1
1
2
2
3.15 3.85
±0.35 ±0.4
3.5
±0.3
0.50±0.1
0.25 M
2.54
0.25
–0.05
+0.1
1.25±0.15
0
to
15˚
Lead Bending Type For Long Creepage Distance
PS2566L1-1
4.6±0.5
PS2566L1-2
9.7±0.5
TOP VIEW
4
3
1. Anode, Cathode
2. Cathode, Anode
3. Emitter
4. Collector
1
2
10.16
6.5±0.5
TOP VIEW
8
7
6
5
1, 3. Anode,
Cathode
2, 4. Cathode,
Anode
5, 7. Emitter
6, 8. Collector
6.5±0.5
1
2
3
4
10.16
3.15±0.35 3.85±0.4
3.5±0.3
3.15±0.35 3.85±0.4
3.5±0.3
0 to 15˚
0.25
+0.1
–0.05
0 to 15˚
0.25
+0.1
–0.05
1.25±0.15
0.50±0.10
0.25
M
2.54
1.25±0.15
0.50±0.10
0.25
M
2.54
PS2566L1-4
19.8±0.5
TOP VIEW
1, 3, 5, 7.
2, 4, 6, 8.
9, 11, 13, 15.
10, 12, 14, 16.
Anode, Cathode
Cathode, Anode
Emitter
Collector
16 15 14 13 12 11 10 9
6.5±0.5
1
2
3
4
5
6
7
8
10.16
3.15±0.35 3.85±0.4
3.5±0.3
0 to 15˚
0.25
+0.1
–0.05
1.25±0.15
0.50±0.10
0.25
M
2.54
4
Data Sheet PN10237EJ02V0DS
PS2566-1,-2,-4,PS2566L-1,-2,-4,PS2566L1-1,-2,-4,PS2566L2-1,-2,-4
Lead Bending Type For Long Creepage Distance (Gull-Wing) (New Package)
PS2566L2-1
4.6±0.35
4
4
6.5±0.5
TOP VIEW
3
3
1. Anode,
Cathode
2. Cathode,
Anode
3. Emitter
4. Collector
0.25
–0.05
+0.1
1
0.25±0.2
2
1
3.5±0.3
2
1.25±0.15
0.25 M
2.54
0.25
0.9±0.25
10.16
11.8
–0.5
+0.2
Lead Bending Type For Long Creepage Distance (Gull-Wing)
PS2566L2-1
4.6±0.5
4
3
1. Anode, Cathode
2. Cathode, Anode
3. Emitter
4. Collector
1
2
10.16
PS2566L2-2
TOP VIEW
9.7±0.5
8
7
TOP VIEW
6
5
1, 3. Anode,
Cathode
2, 4. Cathode,
Anode
5, 7. Emitter
6, 8. Collector
6.5±0.5
6.5±0.5
1
2
3
4
10.16
0.25
+0.1
–0.05
0.25±0.2
0.25
+0.1
–0.05
3.5±0.3
1.25±0.15
0.25
M
2.54
0.25
0.9±0.25
11.8
+0.2
–0.5
3.5±0.3
1.25±0.15
0.25
M
2.54
0.25
0.9±0.25
11.8
+0.2
–0.5
PS2566L2-4
19.8±0.5
TOP VIEW
16 15 14 13 12 11 10 9
1, 3, 5, 7.
2, 4, 6, 8.
9, 11, 13, 15.
10, 12, 14, 16.
1
2
3
4
5
6
7
8
Anode, Cathode
Cathode, Anode
Emitter
Collector
6.5±0.5
0.25
+0.1
–0.05
10.16
3.5±0.3
1.25±0.15
0.25
M
2.54
0.25
0.9±0.25
11.8
+0.2
–0.5
0.25±0.2
0.25±0.2
Data Sheet PN10237EJ02V0DS
5
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