2009, 2010
1. Anode
2. Cathode
3. Emitter
4. Collector
12
43
PIN CONNECTION
(Top View)
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DESCRIPTION
The PS2561D-1 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon
phototransistor.
The PS2561D-1 is in a plastic DIP (Dual In-line Package) and the PS2561DL-1 is lead bending type (Gull-wing) for
surface mount.
The PS2561DL1-1 is lead bending type for long creepage distance.
The PS2561DL2-1 is lead bending type for long creepage distance (Gull-wing) for surface mount.
FEATURES
• Operating ambient temperature: 110°C
High Isolation voltage (BV = 5 000 Vr.m.s.)
High collector to emitter voltage (V
CEO = 80 V)
High current transfer ratio (CTR = 160% TYP.)
High-speed switching (t
r = 3
μ
s TYP., tf = 5
μ
s TYP.)
Ordering number of taping product: PS2561DL-1-F3 : 2 000 pcs/reel
: PS2561DL2-1-E3: 1 000 pcs/reel
• Pb-Free product
• Safety standards
UL approved: No. E72422
CSA approved: No. CA 101391 (CA5A, CAN/CSA-C22.2 60065, 60950)
BSI approved: No. 7112/7420
SEMKO approved: No. 903238
NEMKO approved: No. P09210868
DEMKO approved: No. 314999
FIMKO approved: No. FI 25119
DIN EN60747-5-2 (VDE0884 Part2) approved: No. 40008862 (Option)
APPLICATIONS
• Power supply
• Telephone/FAX.
• FA/OA equipment
Programmable logic controller
<R>
DATA SHEET
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.
PHOTOCOUPLER
PS2561D-1,PS2561DL-1
PS2561DL1-1,PS2561DL2-1
DIP PHOTOCOUPLER
OPERATING AMBIENT TEMPERATURE 110°C
NEPOC Series
Document No. PN10777EJ02V0DS (2nd edition)
Date Published January 2010 NS
Printed in Japan
PACKAGE DIMENSIONS (UNIT : mm)
DIP Type Long Creepage Distance
PS2561D-1
3.5±0.3
4.15±0.43.2±0.4
2.54
1.25±0.15
0.50±0.10
0.25
M
4.6±0.35
6.5±0.5
0 to 15°
7.62
0.25
+0.1
–0.05
1
2
4
3
PS2561DL1-1
0 to 15°
0.25
+0.1
–0.05
10.16
2.54
0.25 M
0.50±0.1
1.25±0.15
3.85
±0.4
3.15
±0.35
3.5
±0.3
6.5±0.5
4.6±0.35
1
2
4
3
Lead Bending Type Long Creepage Distance (Gull-Wing)
PS2561DL-1
0.25
M
4.6±0.35
6.5±0.5
3.5±0.3
2.54
1.25±0.15
0.9±0.25
9.60±0.4
0.25
+0.1
–0.05
0.1
+0.1
–0.05
1
2
4
3
PS2561DL2-1
0.25 M
2.54
1.25±0.15
3.5±0.3
6.5±0.5
4.6±0.35
11.8
+0.2
–0.5
0.25
+0.1
–0.05
0.25±0.2
0.9±0.25
10.16
1
2
4
3
0.15
0.15
PHOTOCOUPLER CONSTRUCTION
Parameter PS2561D-1, PS2561DL-1 PS2561DL1-1, PS2561DL2-1
Air Distance (MIN.) 7 mm 8 mm
Outer Creepage Distance (MIN.) 7 mm 8 mm
Inner Creepage Distance (MIN.) 4 mm 4 mm
Isolation Distance (MIN.) 0.4 mm 0.4 mm
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Data Sheet PN10777EJ02V0DS
2
PS2561D-1,PS2561DL-1,PS2561DL1-1,PS2561DL2-1
MARKING EXAMPLE
2561D
NR031
Assembly Lot
Week Assembled
Year Assembled
(Last 1 Digit)
In-house Code
CTR Rank Code
No. 1 pin
Mark
N
0
31
R
Package
New PKG
Made in TaiwanMade in Japan
YR
Pb-Free and
Halogen Free
<R>
Data Sheet PN10777EJ02V0DS
3
PS2561D-1,PS2561DL-1,PS2561DL1-1,PS2561DL2-1

PS2561DL2-1Y-Q-A

Mfr. #:
Manufacturer:
CEL
Description:
Transistor Output Optocouplers BV=5000Vr.m.s 1 Channel
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union