PHOTOCOUPLER
PS2505-1,-4,PS2505L-1,-4
HIGH ISOLATION VOLTAGE
AC INPUT RESPONSE TYPE
MULTI PHOTOCOUPLER SERIES
<R>
−NEPOC
Series−
DESCRIPTION
The PS2505-1, -4 and PS2505L-1, -4 are optically coupled isolators containing GaAs light emitting diodes and an
NPN silicon phototransistor.
The PS2505-1, -4 are in a plastic DIP (Dual In-line Package) and the PS2505L-1, -4 are lead bending type (Gull-
wing) for surface mount.
FEATURES
• AC input response
• 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.)
<R>
• Ordering number of tape product: PS2505L-1-F3: 2 000 pcs/reel
• Safety standards
• UL approved: No. E72422
4 3
1. Anode, Cathode
2. Cathode, Anode
3. Emitter
4. Collector
PIN CONNECTION
(Top View)
PS2505-1, PS2505L-1
APPLICATIONS
• Power supply
• Telephone/FAX.
• FA/OA equipment
• Programmable logic controller
1 2
PS2505-4, PS2505L-4
16 15 14 13 12 11 10 9
1 2 3 4 5 6 7 8
1, 3, 5, 7. Anode, Cathode
2, 4, 6, 8. Cathode, Anode
9, 11, 13, 15. Emitter
10, 12, 14, 16. Collector
Document No. PN10228EJ03V0DS (3rd edition)
Date Published September 2009 NS
The mark <R> shows major revised points.
The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field.
1988, 2009
PS2505-1,-4,PS2505L-1,-4
<R>
PACKAGE DIMENSIONS (UNIT : mm)
DIP Type
PS2505-1
4.6±0.35
PS2505-4
19.8±0.5
4 3
6.5±0.5
6.5±0.5
16
9
7.62
7.62
3.2±0.4 4.15±0.4
3.2±0.4 4.15±0.4
1 2
3.5±0.3
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
PS2505L-1
4.6±0.35
PS2505L-4
19.8±0.5
4 3
6.5±0.5
6.5±0.5
16
9
0.25
+0.1
–0.05
0.1
+0.1
–0.05
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
3.5±0.3
1.25±0.15
0.25
M
2.54
0.15
0.9±0.25
9.60±0.4
<R>
PHOTOCOUPLER CONSTRUCTION
Parameter
Air Distance
Outer Creepage Distance
Inner Creepage Distance
Isolation Thickness
Unit (MIN.)
7 mm
7 mm
3.5 mm
0.3 mm
2
Data Sheet PN10228EJ03V0DS
0.1
+0.1
–0.05
1 2
1
8
PS2505-1,-4,PS2505L-1,-4
<R>
MARKING EXAMPLE
PS2505-1
No. 1 pin
Mark
No. 1 pin
Mark
PS2505-4
2505
NJ931
Assembly Lot
PS2505-4
NJ931
Country Assembled
Type Number
Assembly Lot
N
J
9 31
N
J
9 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
New PKG
Made in Japan Made in Taiwan
J
K
Package
New PKG
Made in Japan
J
Data Sheet PN10228EJ03V0DS
3
PS2505-1,-4,PS2505L-1,-4
<R>
ORDERING INFORMATION
Part Number
Order Number
Solder Plating
Specification
PS2505-1
PS2505L-1
PS2505L-1-F3
PS2505-4
PS2505L-4
PS2505-1-A
PS2505L-1-A
PS2505L-1-F3-A
PS2505-4-A
PS2505L-4-A
Embossed Tape 2 000 pcs/reel
Magazine case 20 pcs
PS2505-4
Pb-Free
Magazine case 100 pcs
Packing Style
Safety Standard
Approval
Standard products
(UL Approved)
Application Part
Number
PS2505-1
*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
PS2505-1,
PS2505L-1
Diode
Forward Current (DC)
Power Dissipation Derating
Power Dissipation
Peak Forward Current
Transistor
*1
PS2505-4,
PS2505L-4
±80
Unit
I
F
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
∆
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
∆
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 (PS2505-1, PS2505L-1).
Pins 1-8 shorted together, 9-16 shorted together (PS2505-4, PS2505L-4).
4
Data Sheet PN10228EJ03V0DS
PS2505-1,-4,PS2505L-1,-4
ELECTRICAL CHARACTERISTICS (T
A
= 25°C)
Parameter
Diode
Forward Voltage
Terminal Capacitance
Transistor
Collector to Emitter Dark
Current
Coupled
Current Transfer Ratio
(I
C
/I
F
)
CTR Ratio
*1
Symbol
V
F
C
t
I
CEO
I
F
=
±10
mA
Conditions
MIN.
TYP.
1.17
100
MAX.
1.4
Unit
V
pF
V = 0 V, f = 1.0 MHz
V
CE
= 80 V, I
F
= 0 mA
I
F
=
±5
mA, V
CE
= 5 V
100
nA
CTR
80
300
600
%
CTR1/
CTR2
I
F
= 5 mA, V
CE
= 5 V
I
F
=
±10
mA, I
C
= 2 mA
0.3
1.0
3.0
Collector Saturation
Voltage
Isolation Resistance
Isolation Capacitance
Rise Time
Fall Time
*2
V
CE (sat)
0.3
11
V
Ω
R
I-O
C
I-O
t
r
t
f
V
I-O
= 1.0 kV
DC
V = 0 V, f = 1.0 MHz
V
CC
= 10 V, I
C
= 2 mA, R
L
= 100
Ω
10
0.5
3
5
pF
µ
s
*2
*1
CTR1 = I
C1
/I
F1
, CTR2 = I
C2
/I
F2
I
F1
I
F2
I
C1
V
CE
I
C2
*2
Test circuit for switching time
Pulse Input
PW = 100
µ
s
Duty Cycle = 1/10
V
OUT
R
L
= 100
Ω
I
F
V
CC
50
Ω
Data Sheet PN10228EJ03V0DS
5
PCB Design
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