DATA SHEET
PHOTOCOUPLER
PS2501-1,-2,-4, PS2501L-1,-2,-4
HIGH ISOLATION VOLTAGE
SINGLE TRANSISTOR TYPE
MULTI PHOTOCOUPLER SERIES
DESCRIPTION
The PS2501-1, -2, -4 and PS2501L-1, -2, -4 are optically coupled isolators containing a GaAs light emitting diode
and an NPN silicon phototransistor.
The PS2501-1, -2, -4 are in a plastic DIP (Dual In-line Package) and the PS2501L-1, -2, -4 are lead bending type
(Gull-wing) for surface mount.
−NEPOC
TM
Series−
FEATURES
• High isolation voltage (BV = 5 000 Vr.m.s.)
• High collector to emitter voltage (V
CEO
= 80 V)
• High-speed switching (t
r
= 3
µ
s TYP., t
f
= 5
µ
s TYP.)
• Ordering number of tape product: PS2501L-1-E3, E4, F3, F4, PS2501L-2-E3, E4
• Safety standards
• UL approved: File No. E72422 (S)
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 devices/types available in every country. Please check with local NEC representative for
availability and additional information.
Document No. P10025EJ8V0DS00 (8th edition)
Date Published March 2001 NS CP(K)
Printed in Japan
The mark
•
shows major revised points.
©
1988, 2001
PS2501-1,-2,-4,PS2501L-1,-2,-4
PACKAGE DIMENSIONS (UNIT : mm)
DIP Type (New package)
PS2501-1
4.6±0.35
4
TOP VIEW
3
1. Anode
2. Cathode
3. Emitter
4. Collector
PS2501-4
19.8±0.5
TOP VIEW
16 15 14 13 12 11 10 9
6.5
+0.7
–0.5
6.5
+0.7
–0.5
1
2
7.62
1
7.62
2
3
3.2±0.4 4.15±0.4
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
3.5±0.3
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
1.25±0.15
2.54
0.50±0.10
0.25
M
0 to 15˚
+0.1
0.25
–0.05
Caution New package 1-ch, 4-ch only
DIP Type
PS2501-1
4.6±0.5
4
TOP VIEW
3
1. Anode
2. Cathode
3. Emitter
4. Collector
PS2501-2
9.7±0.5
8
7
TOP VIEW
6
5
1, 3. Anode
2, 4. Cathode
5, 7. Emitter
6, 8. Collector
6.5
+0.7
–0.5
6.5
+0.7
–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
PS2501-4
19.8±0.5
TOP VIEW
16 15 14 13 12 11 10 9
6.5
+0.7
–0.5
1
7.62
2
3
3.3±0.5 4.15±0.4
3.5±0.3
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
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 P10025EJ8V0DS
PS2501-1,-2,-4,PS2501L-1,-2,-4
Lead Bending Type (New package)
PS2501L-1
TOP VIEW
4.6±0.35
4
3
1. Anode
2. Cathode
3. Emitter
4. Collector
1
2
19.8±0.5
PS2501L-4
TOP VIEW
16 15 14 13 12 11 10 9
6.5
+0.7
–0.5
6.5
+0.7
–0.5
1
0.25
+0.1
–0.05
0.1
+0.1
–0.05
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
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
Caution New package 1-ch, 4-ch only
Lead Bending Type
PS2501L-1
4.6±0.5
PS2501L-2
9.7±0.5
TOP VIEW
4
3
1. Anode
2. Cathode
3. Emitter
4. Collector
1
2
TOP VIEW
8
7
6
5
1, 3. Anode
2, 4. Cathode
5, 7. Emitter
6, 8. Collector
1
2
3
4
6.5
+0.7
–0.5
6.5
+0.7
–0.5
0.25
+0.1
–0.05
0.25
+0.1
–0.05
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
PS2501L-4
19.8±0.5
TOP VIEW
16 15 14 13 12 11 10 9
6.5
+0.7
–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
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
0.1
+0.1
–0.05
Data Sheet P10025EJ8V0DS
3
PS2501-1,-2,-4,PS2501L-1,-2,-4
MARKING EXAMPLE
PS2501-1
No. 1 pin
Mark
No. 1 pin
Mark
PS2501-2, -4
2501
MD003
Assembly Lot
PS2501-2
MD003
Country Assembled
Type Number
Assembly Lot
M D
0 03
M
D
0 03
Week Assembled
Year Assembled
(Last 1 Digit)
In-house Code
CTR Rank Code
Week Assembled
Year Assembled
(Last 1 Digit)
In-house Code
CTR Rank Code
Package
Standard PKG
New PKG
Made in Japan Made in Taiwan
D
E
F
Package
Standard PKG
New PKG
*1
PS2501-4 only
Made in Japan Made in Taiwan
D
E
*1
F
4
Data Sheet P10025EJ8V0DS
PS2501-1,-2,-4,PS2501L-1,-2,-4
ORDERING INFORMATION
Part Number
PS2501-1
PS2501L
PS2501L-1-E3
PS2501L-1-E4
PS2501L-1-F3
PS2501L-1-F4
PS2501-2
PS2501L-2
PS2501L-2-E3
PS2501L-2-E4
PS2501-4
PS2501L-4
16-pin DIP
Magazine case 20 pcs
PS2501-4
Embossed Tape 1 000 pcs/reel
8-pin DIP
Magazine case 45 pcs
PS2501-2
Embossed Tape 2 000 pcs/reel
Embossed Tape 1 000 pcs/reel
Package
4-pin DIP
Packing Style
Magazine case 100 pcs
Application Part Number
PS2501-1
*1
*1
For the application of the Safety Standard, following part number should be used.
ABSOLUTE MAXIMUM RATINGS (T
A
= 25
°
C, unless otherwise specified)
Ratings
Parameter
Symbol
PS2501-1,
PS2501L-1
6
80
1.5
150
1
80
7
50
1.5
150
5 000
−55
to +100
−55
to +150
1.2
120
1.2
120
PS2501-2,-4
PS2501L-2,-4
Unit
Diode
Reverse Voltage
Forward Current (DC)
Power Dissipation Derating
Power Dissipation
Peak Forward Current
*1
V
R
I
F
V
mA
mW/°C
mW/ch
A
V
V
mA/ch
mW/°C
mW/ch
Vr.m.s.
°C
°C
∆
P
D
/°C
P
D
I
FP
V
CEO
V
ECO
I
C
Transistor
Collector to Emitter Voltage
Emitter to Collector Voltage
Collector Current
Power Dissipation Derating
Power Dissipation
∆
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
Data Sheet P10025EJ8V0DS
5
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