DATA SHEET
PHOTOCOUPLER
PS2566-1,-2, PS2566L-1,-2
HIGH ISOLATION VOLTAGE
AC INPUT, DARLINGTON TRANSISTOR TYPE
MULTI PHOTOCOUPLER SERIES
DESCRIPTION
The PS2566-1, -2 and PS2566L-1, -2 are optically coupled isolators containing GaAs light emitting diodes and an
NPN silicon darlington connected phototransistor.
PS2566-1, -2 are in a plastic DIP (Dual In-line Package) and PS2566L-1, -2 are lead bending type (Gull-wing) for
surface mount.
FEATURES
• AC input response
• High isolation voltage BV = 5 000 Vr.m.s.: standard products
BV = 3 750 Vr.m.s.: VDE0884 approved products (Option)
• High current transfer ratio (CTR = 2 000 % TYP.)
• High-speed switching (tr, tf = 100 µs TYP.)
• UL approved (File No. E72422 (S) )
• CSA approved (No. CA 101391)
• BSI approved (BS415, BS7002) No. 7112
• SEMKO approved (SS4410165) No. 9317144
• NEMKO approved (NEK-HD 195S6) No. A21409
• DEMKO approved (Section 101, 137) No. 300535
• FIMKO approved (E69-89) No. 167265-08
• VDE0884 approved (Option)
APPLICATIONS
• Telephone/FAX.
• FA/OA equipment
• Programmable logic controller
The information in this document is subject to change without notice.
Document No. P12992EJ4V0DS00 (4th edition)
(Previous No. LC-2228)
Date Published August 1997 NS
Printed in Japan
The mark
shows major revised points.
©
1992
PACKAGE DIMENSIONS (in millimeters)
DIP Type
PS2566-1,-2,PS2566L-1,-2
6.5
3.8
4.55
MAX.
2.8
MIN.
1.25±0.15
PS2566-1 (New Package)
43
4.6 ± 0.35
12
1. Anode, Cathode
2. Cathode, Anode
3. Emitter
4. Collector
7.62
MAX.
0.65
0.50 ± 0.10
0.25
2.54
M
0 to 15˚
6.5
3.8
4.55
MAX.
2.8
MIN.
1.25±0.15
5.1 MAX.
MAX.
0.65
2.54
PS2566-1
1. Anode, Cathode
2. Cathode, Anode
3. Emitter
4. Collector
0.50 ± 0.10
0.25
43
12
7.62
0 to 15˚
M
PS2566L1-1
5.1 MAX.
1. Anode, Cathode
2. Cathode, Anode
6.5
3.8
MAX.
4.25
MAX.
2.8
MIN.
0.35
1.25±0.15
2.54
Caution New package 1ch only
3. Emitter
4. Collector
0.50 ± 0.10
0.25
M
43
12
10.16
7.62
0 to 15˚
6.5
3.8
4.55
MAX.
2.8
MIN.
1.25±0.15
MAX.
0.65
10.2 MAX.
2.54
PS2566-2
0.50 ± 0.10
M
0.25
871265
34
1, 3. Anode, Cathode
2, 4. Cathode, Anode
5, 7. Emitter
6, 8. Collector
7.62
0 to 15˚
2
Lead Bending Type
PS2566-1,-2,PS2566L-1,-2
PS2566L-1 (New Package)
4.6 ± 0.35
6.5
3.8
MAX.
1.25±0.15
M
0.25
2.54
43
12
1. Anode, Cathode
2. Cathode, Anode
3. Emitter
4. Collector
7.62
0.90 ± 0.25
9.60 ± 0.4
0.05 to 0.2
3.8
MAX.
1.25±0.15
0.25
6.5
M
PS2566L-1
43
5.1 MAX.
12
1. Anode, Cathode
2. Cathode, Anode
3. Emitter
4. Collector
7.62
0.05 to 0.2
0.90 ± 0.25
9.60 ± 0.4
2.54
PS2566L2-1
5.1 MAX.
1. Anode, Cathode
2. Cathode, Anode
6.5
3.8
MAX.
1.25±0.15
M
0.25
2.54
Caution New package 1ch only
3. Emitter
4. Collector
12.0 MAX.
43
12
7.62
0.9 ± 0.25
10.16
0.05 to 0.2
6.5
3.8
MAX.
1.25±0.15
0.25
M
PS2566L-2
871265
10.2 MAX.
34
1, 3. Anode, Cathode
2, 4. Cathode, Anode
5, 7. Emitter
6, 8. Collector
7.62
0.05 to 0.2
0.90 ± 0.25
9.60 ± 0.4
2.54
3
ORDERING INFORMATION
PS2566-1,-2,PS2566L-1,-2
Part Number Package Safety Standard Approval Application part
number
PS2566-1
PS2566L-1
PS2566L1-1
PS2566L2-1
PS2566-2
PS2566L-2
PS2566-1-V
PS2566L-1-V
PS2566L1-1-V
PS2566L2-1-V
4-pin DIP
4-pin DIP (lead bending surface mount)
4-pin DIP (for long distance)
4-pin DIP (for long distance surface
mount)
8-pin DIP
8-pin DIP (lead bending surface mount)
4-pin DIP
4-pin DIP (lead bending surface mount)
4-pin DIP (for long distance)
4-pin DIP (for long distance surface
Standard products PS2566-1
• UL approved • CSA approved
• BSI approved • NEMKO approved
• DEMKO approved • SEMKO approved
• FIMKO approved
PS2566-2
VDE0884 approved products (Option) PS2566-1
mount)
PS2566-2-V
PS2566L-2-V
As applying to Safety Standard, following part number should be used.
*1
8-pin DIP
8-pin DIP (lead bending surface mount)
PS2566-2
ABSOLUTE MAXIMUM RATINGS (TA = 25 °C, unless otherwise specified)
Parameter Symbol Ratings Unit
PS2566-1,
PS2566L-1
PS2566-2,
PS2566L-2
*1
Diode Forward Current (DC) I
F
80 mA
Power Dissipation Derating∆PD/°C 1.5 1.2 mW/°C
I
FP
CEO
ECO
C
D
150 120 mW/ch
1A
40 V
6V
200 160 mA/ch
Power Dissipation P
Peak Forward Current
*1
Transistor Collector to Emitter Voltage V
Emitter to Collector Voltage V
Collector Current I
Power Dissipation Derating∆PC/°C 2.0 1.6 mW/°C
Power Dissipation P
Isolation Voltage
*2
Operating Ambient Temperature T
Storage Temperature T
PW = 100
*1
AC voltage for 1 minute at TA = 25 °C, RH = 60 % between input and output
*2
VDE0884 approved products (Option)
*3
µ
s, Duty Cycle = 1 %
C
200 160 mW/ch
BV 5 000
3 750
A
stg
–55 to +100
–55 to +150
*3
Vr.m.s.
°
C
°
C
4
ELECTRICAL CHARACTERISTICS (TA = 25 °C)
Parameter Symbol Conditions MIN. TYP. MAX. Unit
PS2566-1,-2,PS2566L-1,-2
I
F
IF = ±10 mA 1.17 1.4 V
t
V = 0 V, f = 1.0 MHz 100 pF
CEO
VCE = 40 V, IF = 0 mA 400 nA
Diode Forward Voltage V
Terminal Capacitance C
Transistor Collector to Em itte r Dar k
Current
Coupled Current Transfer Ratio CTR IF = ±1 mA, VCE = 2 V 200 2 000 %
CTR Ratio
Collector Satura t ion
*1
CTR1/
2
CTR
CE (sat)IF
V
IF = 1 mA, VCE = 2 V 0.3 1.0 3.0
= ±1 mA, IC = 2 mA 1.0 V
Voltage
11
I
F
50 Ω
100
100
V
V
RL = 100 Ω
µ
OUT
*1
Isolation Resistance R
Isolation Capacitance C
Rise Time
Fall Time
1
CTR
= IC1/IF1, CTR2 = IC2/I
I
F1
I
F2
*2
*2
I-O
I-O
V
= 1.0 kV 10
I-O
V = 0 V, f = 1.0 MHz 0.5 pF
r
t
VCC = 10 V, IC = 10 mA, RL = 100
f
t
F2
I
C1
V
CE
I
C2
Test circuit for switching time
*2
Ω
Pulse Input
PW = 1 ms
Duty Cycle = 1/10
Ω
s
CC
5