PHOTOCOUPLER
PS2501-1,-4,PS2501L-1,-4
HIGH ISOLATION VOLTAGE
SINGLE TRANSISTOR TYPE
MULTI PHOTOCOUPLER SERIES
−NEPOC
Series−
DESCRIPTION
The PS2501-1, -4 and PS2501L-1, -4 are optically coupled isolators containing a GaAs light emitting diode and an
NPN silicon phototransistor.
The PS2501-1, -4 are in a plastic DIP (Dual In-line Package) and the PS2501L-1, -4 are lead bending type (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-speed switching (t
r
= 3
μ
s TYP., t
f
= 5
μ
s TYP.)
• Ordering number of tape product: PS2501L-1-F3: 2 000 pcs/reel
• Safety standards
• UL approved: No. E72422
PIN CONNECTION
(Top View)
PS2501-1, PS2501L-1
4
3
1. Anode
2. Cathode
3. Emitter
4. Collector
1
2
APPLICATIONS
• Power supply
• Telephone/FAX.
• FA/OA equipment
• Programmable logic controller
PS2501-4, PS2501L-4
16 15 14 13 12 11 10 9
1
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
Document No. PN10225EJ05V0DS (5th edition)
Date Published February 2010 NS
The mark
shows major revised points.
" in the PDF file and specifying it in the "Find what:" field.
The revised points can be easily searched by copying an "
PS2501-1,-4,PS2501L-1,-4
PACKAGE DIMENSIONS (UNIT : mm)
DIP Type
PS2501-1
4.6±0.35
19.8±0.5
PS2501-4
16
6.5±0.5
4
6.5±0.5
3
9
7.62
7.62
3.2±0.4 4.15±0.4
3.2±0.4 4.15±0.4
1
3.5±0.3
2
1
3.5±0.3
8
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
Lead Bending Type
PS2501L-1
4.6±0.35
19.8±0.5
PS2501L-4
16
6.5±0.5
4
6.5±0.5
3
9
0.25
+0.1
–0.05
0.1
+0.1
–0.05
0.25
+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
PHOTOCOUPLER CONSTRUCTION
Parameter
Air Distance
Outer Creepage Distance
Inner Creepage Distance
Isolation Distance
Unit (MIN.)
7 mm
7 mm
3.5 mm
0.3 mm
2
Data Sheet PN10225EJ05V0DS
0.1
+0.1
–0.05
1
2
1
8
PS2501-1,-4,PS2501L-1,-4
MARKING EXAMPLE
PS2501-1
No. 1 pin
Mark
No. 1 pin
Mark
PS2501-4
2501
MJ031
Assembly Lot
PS2501-4
NJ031
Country Assembled
Type Number
Assembly Lot
M
J
0 31
N
J
0 31
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
Pb-Free
Pb-Free and
Halogen Free
*1
*1
Special version
New PKG
New PKG
Made in Japan Made in Taiwan
J
R
K
Y
Package
New PKG
Made in Japan
J
Data Sheet PN10225EJ05V0DS
3
PS2501-1,-4,PS2501L-1,-4
ORDERING INFORMATION
Part Number
Order Number
Solder Plating
Specification
PS2501-1
PS2501L-1
PS2501L-1-F3
PS2501-4
PS2501L-4
PS2501-1
PS2501L-1
PS2501L-1-F3
PS2501-1-A
PS2501L-1-A
PS2501L-1-F3-A
PS2501-4-A
PS2501L-4-A
PS2501-1Y-A
PS2501L-1Y-A
PS2501L-1Y-F3-A
Special version
(Pb-Free and
Halogen Free)
Embossed Tape 2 000 pcs/reel
Magazine case 100 pcs
Standard products
(UL approved)
PS2501-1
Embossed Tape 2 000 pcs/reel
Magazine case 20 pcs
PS2501-4
Pb-Free
Magazine case 100 pcs
Packing Style
Safety Standard
Approval
Standard products
(UL approved)
Application Part
Number
PS2501-1
*1
*1
For the application of the Safety Standard, following part number should be used.
4
Data Sheet PN10225EJ05V0DS
PS2501-1,-4,PS2501L-1,-4
ABSOLUTE MAXIMUM RATINGS (Unless otherwise specified, T
A
= 25°C)
Ratings
Parameter
Symbol
PS2501-1,
PS2501L-1
Diode
Reverse Voltage
Forward Current (DC)
Power Dissipation Derating
Power Dissipation
Peak Forward Current
Transistor
*1
PS2501-4,
PS2501L-4
6
80
Unit
V
R
I
F
V
mA/ch
1.2
120
mW/°C
mW/ch
A/ch
V
V
mA/ch
1.2
120
mW/°C
mW/ch
Vr.m.s.
°C
°C
Δ
P
D
/°C
P
D
I
FP
V
CEO
V
ECO
I
C
1.5
150
1
80
7
50
1.5
150
5 000
−55
to +100
−55
to +150
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 (PS2501-1, PS2501L-1).
Pins 1-8 shorted together, 9-16 shorted together (PS2501-4, PS2501L-4).
Data Sheet PN10225EJ05V0DS
5
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