PHOTOCOUPLER
PS2561-1,-2,-4,PS2561L-1,-2,-4
PS2561L1-1,-2,-4,PS2561L2-1,-2,-4
HIGH ISOLATION VOLTAGE
SINGLE TRANSISTOR TYPE
MULTI PHOTOCOUPLER SERIES
−NEPOC
Series−
DESCRIPTION
The PS2561-1, -2, -4 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon
phototransistor.
The PS2561-1, -2, -4 are in a plastic DIP (Dual In-line Package) and the PS2561L-1, -2, -4 are lead bending type
(Gull-wing) for surface mount.
The PS2561L1-1, -2, -4 are lead bending type for long creepage distance.
The PS2561L2-1, -2, -4 are lead bending type for long creepage distance (Gull-wing) for surface mount.
FEATURES
• High Isolation voltage (BV = 5 000 Vr.m.s.)
• High collector to emitter voltage (V
CEO
= 80 V)
• High current transfer ratio (CTR = 200 % TYP.)
• High-speed switching (t
r
= 3
µ
s TYP., t
f
= 5
µ
s TYP.)
• Ordering number of taping product: PS2561L-1-E3, E4, F3, F4, PS2561L-2-E3, E4, PS2561L2-1-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
• Power supply
• Telephone/FAX.
• FA/OA equipment
• Programmable logic controller
Document No. PN10234EJ02V0DS (2nd edition)
Date Published December 2003 CP(K)
The mark
shows major revised points.
PS2561-1,-2,-4,PS2561L-1,-2,-4,PS2561L1-1,-2,-4,PS2561L2-1,-2,-4
PACKAGE DIMENSIONS (UNIT : mm)
DIP Type (New package)
PS2561-1
4.6±0.35
4
TOP VIEW
3
1. Anode
2. Cathode
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
PS2561-1
TOP VIEW
4
3
1. Anode
2. Cathode
3. Emitter
4. Collector
1
2
7.62
PS2561-2
9.7±0.5
8
7
4.6±0.5
TOP VIEW
6
5
1, 3. Anode
2, 4. Cathode
5, 7. Emitter
6, 8. Collector
6.5±0.5
6.5±0.5
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
PS2561-4
19.8±0.5
TOP VIEW
16 15 14 13 12 11 10 9
6.5±0.5
1
7.62
2
3
3.3±0.5 4.15±0.4
3.5±0.3
4 5 6 7
1, 3, 5, 7.
2, 4, 6, 8.
9, 11, 13, 15.
10, 12, 14, 16.
8
Anode
Cathode
Emitter
Collector
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 PN10234EJ02V0DS
PS2561-1,-2,-4,PS2561L-1,-2,-4,PS2561L1-1,-2,-4,PS2561L2-1,-2,-4
Lead Bending Type (New package)
PS2561L-1
4.6±0.35
TOP VIEW
4
3
1. Anode
2. Cathode
3. Emitter
4. Collector
1
2
6.5±0.5
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
PS2561L-1
4.6±0.5
0.1
+0.1
–0.05
PS2561L-2
9.7±0.5
TOP VIEW
4
3
6.5±0.5
TOP VIEW
8
7
6
5
1, 3. Anode
2, 4. Cathode
5, 7. Emitter
6, 8. Collector
1
0.25
+0.1
–0.05
6.5±0.5
1. Anode
2. Cathode
3. Emitter
4. Collector
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
PS2561L-4
19.8±0.5
TOP VIEW
16 15 14 13 12 11 10 9
6.5±0.5
1
0.25
+0.1
–0.05
2 3 4 5 6 7 8
1, 3, 5, 7. Anode
2, 4, 6, 8. Cathode
9, 11, 13, 15. Emitter
10, 12, 14, 16. Collector
0.1
+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
0.1
+0.1
–0.05
Data Sheet PN10234EJ02V0DS
3
PS2561-1,-2,-4,PS2561L-1,-2,-4,PS2561L1-1,-2,-4,PS2561L2-1,-2,-4
Lead Bending Type For Long Creepage Distance (New Package)
PS2561L1-1
4.6±0.35
4
6.5±0.5
TOP VIEW
4
3
1. Anode
2. Cathode
3. Emitter
4. Collector
1
2
10.16
3
1
3.15 3.85
±0.35 ±0.4
3.5
±0.3
2
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
PS2561L1-1
4.6±0.5
PS2561L1-2
9.7±0.5
TOP VIEW
4
3
1. Anode
2. Cathode
3. Emitter
4. Collector
1
2
10.16
TOP VIEW
8
7
6
5
1, 3. Anode
2, 4. Cathode
5, 7. Emitter
6, 8. Collector
1
2
3
4
6.5±0.5
6.5±0.5
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
PS2561L1-4
19.8±0.5
TOP VIEW
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
Emitter
Collector
16 15 14 13 12 11 10 9
6.5±0.5
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 PN10234EJ02V0DS
PS2561-1,-2,-4,PS2561L-1,-2,-4,PS2561L1-1,-2,-4,PS2561L2-1,-2,-4
Lead Bending Type For Long Creepage Distance (Gull-Wing) (New Package)
PS2561L2-1
4.6±0.35
4
6.5±0.5
TOP VIEW
4
3
3
1. Anode
2. Cathode
3. Emitter
4. Collector
1
0.25±0.2
2
0.25
–0.05
+0.1
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)
PS2561L2-1
4.6±0.5
PS2561L2-2
9.7±0.5
8
1. Anode
2. Cathode
3. Emitter
4. Collector
7
TOP VIEW
4
3
TOP VIEW
6
5
1, 3. Anode
2, 4. Cathode
5, 7. Emitter
6, 8. Collector
1
2
3
4
6.5±0.5
1
2
10.16
0.25±0.2
6.5±0.5
0.25
+0.1
–0.05
0.25
+0.1
–0.05
10.16
0.25±0.2
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
PS2561L2-4
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
Emitter
Collector
6.5±0.5
0.25
+0.1
–0.05
10.16
0.25±0.2
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
Data Sheet PN10234EJ02V0DS
5
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