DATA SHEET
PHOTOCOUPLER
PS2561B-1,PS2561BL-1
PS2561BL1-1,PS2561BL2-1
DIP PHOTOCOUPLER
OPERATING AMBIENT TEMPERATURE 110°C
−NEPOC
Series−
DESCRIPTION
The PS2561B-1 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon
phototransistor.
The PS2561B-1 is in a plastic DIP (Dual In-line Package) and the PS2561BL-1 is lead bending type (Gull-wing) for
surface mount.
The PS2561BL1-1 is lead bending type for long creepage distance.
The PS2561BL2-1 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 = 200% TYP.)
• High-speed switching (t
r
= 3
μ
s TYP., t
f
= 5
μ
s TYP.)
• Ordering number of taping product: PS2561BL-1-E3, E4, F3, F4
: PS2561BL2-1-E3, E4
• Pb-Free product
• Safety standards
•
•
•
•
•
•
•
<R>
•
UL approved: No. E72422
CSA approved: No. CA 101391
BSI approved: No. 7112/7420
SEMKO approved: No. 408808
NEMKO approved: No. P04202822
DEMKO approved: No. 312926
FIMKO approved: No. FI 21008
DIN EN60747-5-2 (VDE0884 Part2) approved: No. 40008862 (Option)
PIN CONNECTION
(Top View)
4
3
1. Anode
2. Cathode
3. Emitter
4. Collector
1
2
APPLICATIONS
• Power supply
• 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 products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. PN10505EJ04V0DS (4th edition)
Date Published December 2008 NS
Printed in Japan
The mark <R> shows major revised points.
2004, 2008
The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field.
PS2561B-1,PS2561BL-1,PS2561BL1-1,PS2561BL2-1
PACKAGE DIMENSIONS (UNIT : mm)
DIP Type
Long Creepage Distance
PS2561B-1
4.6±0.35
4
6.5±0.5
PS2561BL1-1
4.6±0.35
4
3
3
6.5±0.5
1
1
3.5±0.3
4.15
±0.4
2
7.62
2
10.16
3.15 3.85
±0.35 ±0.4
3.2
±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
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
Long Creepage Distance (Gull-Wing)
PS2561BL-1
4.6±0.35
4
6.5±0.5
PS2561BL2-1
4.6±0.35
3
4
6.5±0.5
3
1
2
0.25
+0.1
–0.05
0.1
+0.1
–0.05
0.25±0.2
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
10.16
11.8
–0.5
+0.2
2
Data Sheet PN10505EJ04V0DS
0.25
–0.05
1
2
+0.1
PS2561B-1,PS2561BL-1,PS2561BL1-1,PS2561BL2-1
<R>
MARKING EXAMPLE
No. 1 pin
Mark
2561B
NJ831
Assembly Lot
N
J
8 31
Week Assembled
Year Assembled
(Last 1 Digit)
In-house Code
CTR Rank Code
Package
Pb-Free
Pb-Free and
Halogen Free
*1
Made in Japan Made in Taiwan
New PKG
New PKG
J
R
K
Y
*1
Special version
Data Sheet PN10505EJ04V0DS
3
PS2561B-1,PS2561BL-1,PS2561BL1-1,PS2561BL2-1
<R>
ORDERING INFORMATION
Part Number
Order Number
Solder Plating
Specification
PS2561B-1
PS2561BL-1
PS2561BL1-1
PS2561BL2-1
PS2561BL-1-E3
PS2561BL-1-E4
PS2561BL-1-F3
PS2561BL-1-F4
PS2561BL2-1-E3
PS2561BL2-1-E4
PS2561B-1-V
PS2561BL-1-V
PS2561BL1-1-V
PS2561BL2-1-V
PS2561BL-1-V-E3
PS2561BL-1-V-E4
PS2561BL-1-V-F3
PS2561BL-1-V-F4
PS2561BL2-1-V-E3
PS2561BL2-1-V-E4
PS2561B-1
PS2561BL-1
PS2561BL1-1
PS2561BL2-1
PS2561BL-1-F3
PS2561BL2-1-E3
PS2561B-1-V
PS2561BL-1-V
PS2561BL1-1-V
PS2561BL2-1-V
PS2561BL-1-V-F3
PS2561BL2-1-V-E3
PS2561B-1-A
PS2561BL-1-A
PS2561BL1-1-A
PS2561BL2-1-A
PS2561BL-1-E3-A
PS2561BL-1-E4-A
PS2561BL-1-F3-A
PS2561BL-1-F4-A
PS2561BL2-1-E3-A
PS2561BL2-1-E4-A
PS2561B-1-V-A
PS2561BL-1-V-A
PS2561BL1-1-V-A
PS2561BL2-1-V-A
PS2561BL-1-V-E3-A
PS2561BL-1-V-E4-A
PS2561BL-1-V-F3-A
PS2561BL-1-V-F4-A
PS2561BL2-1-V-E3-A
PS2561BL2-1-V-E4-A
PS2561B-1Y-A
PS2561BL-1Y-A
PS2561BL1-1Y-A
PS2561BL2-1Y-A
PS2561BL-1Y-F3-A
PS2561BL2-1Y-E3-A
PS2561B-1Y-V-A
PS2561BL-1Y-V-A
PS2561BL1-1Y-V-A
PS2561BL2-1Y-V-A
PS2561BL-1Y-V-F3-A
PS2561BL2-1Y-V-E3-A
Embossed Tape 2 000 pcs/reel
Embossed Tape 1 000 pcs/reel
Special version
(Pb-Free and
Halogen Free)
Magazine case 100 pcs
Standard products
(UL, CSA, BSI,
NEMKO, DEMKO,
SEMKO, FIMKO
Embossed Tape 2 000 pcs/reel approved)
Embossed Tape 1 000 pcs/reel
Magazine case 100 pcs
DIN EN60747-5-2
(VDE0884 Part2)
approved
(Option)
PS2561B-1
Embossed Tape 1 000 pcs/reel
Embossed Tape 2 000 pcs/reel
Embossed Tape 1 000 pcs/reel
Magazine case 100 pcs
DIN EN60747-5-2
(VDE0884 Part2)
approved
(Option)
Embossed Tape 1 000 pcs/reel
Embossed Tape 2 000 pcs/reel
Pb-Free
Magazine case 100 pcs
Packing Style
Safety Standard
Approval
Standard products
(UL, CSA, BSI,
NEMKO, DEMKO,
SEMKO, FIMKO
Embossed Tape 1 000 pcs/reel approved)
Application
Part Number
PS2561B-1
*1
*1
For the application of the Safety Standard, following part number should be used.
4
Data Sheet PN10505EJ04V0DS
PS2561B-1,PS2561BL-1,PS2561BL1-1,PS2561BL2-1
ABSOLUTE MAXIMUM RATINGS (T
A
= 25°C, unless otherwise specified)
Parameter
Diode
Reverse Voltage
Forward Current (DC)
Power Dissipation Derating
Power Dissipation
Peak Forward Current
Transistor
*1
Symbol
V
R
I
F
Ratings
6
40
1.5
150
1
80
7
50
1.5
150
5 000
–55 to +110
–55 to +150
Unit
V
mA
mW/°C
mW
A
V
V
mA
mW/°C
mW
Vr.m.s.
°C
°C
Δ
P
D
/°C
P
D
I
FP
V
CEO
V
ECO
I
C
Collector to Emitter Voltage
Emitter to Collector Voltage
Collector Current
Power Dissipation Derating
Power Dissipation
Δ
P
C
/°C
P
C
BV
T
A
T
stg
Isolation Voltage
*2
Operating Ambient Temperature
Storage Temperature
*1
PW = 100
μ
s, Duty Cycle = 1%
*2
AC voltage for 1 minute at T
A
= 25°C, RH = 60% between input and output.
Pins 1-2 shorted together, 3-4 shorted together.
Data Sheet PN10505EJ04V0DS
5
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