PHOTOCOUPLER
PS2761B-1
4-PIN SOP PHOTOCOUPLER
OPERATING AMBIENT TEMPERATURE 110°C
−NEPOC
Series−
DESCRIPTION
The PS2761B-1 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon
phototransistor.
This package is mounted in a plastic SOP (Small Outline Package) for high density applications.
The package has shield effect to cut off ambient light.
FEATURES
• Operating ambient temperature: 110°C
• Isolation distance (0.4 mm MIN.)
• High isolation voltage (BV = 3 750 Vr.m.s.)
• SOP (Small Outline Package) type
• High-speed switching (t
r
= 4
µ
s TYP., t
f
= 5
µ
s TYP.)
• Ordering number of taping product: PS2761B-1-F3: 3 500 pcs/reel
• Pb-Free product
• Safety standards
• UL approved: No. E72422
• CSA approved: No. CA 101391
• BSI approved: No. 8947, 8948
• SEMKO approved: No. 700105
• NEMKO approved: No. P07207735
• DEMKO approved: No. 314212
• FIMKO approved: No. FI 23239
<R>
• DIN EN60747-5-2 (VDE0884 Part2) approved: No. 40008902 (Option)
1
2
PIN CONNECTION
(Top View)
4
3
1. Anode
2. Cathode
3. Emitter
4. Collector
APPLICATIONS
• Power supply
• Hybrid IC
• Programmable logic controllers
Document No. PN10651EJ03V0DS (3rd edition)
Date Published December 2008 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.
2006, 2008
PS2761B-1
PACKAGE DIMENSIONS (Unit: mm)
4±0.5
4
3
1
2
7.0±0.3
4.4
2.1±0.2
0.1±0.1
2.54
0.4
+0.10
–0.05
0.25 M
0.15
+0.10
–0.05
0.5±0.3
<R>
MARKING EXAMPLE
Pb-Free
Special version (Pb-Free and Halogen Free)
No. 1 pin Mark
761B
M831
Trade Mark
Type Number
Assembly Lot
*1
No. 1 pin Mark
761B
M831
Trade Mark
Type Number
Assembly Lot
*1
M
8
31
M
8
31
Week Assembled
Year Assembled
(Last 1 Digit)
CTR Rank Code
*1
Bar: Pb-Free
Remark
"PS" and "-1" are omitted from original type number
Week Assembled
Year Assembled
(Last 1 Digit)
CTR Rank Code
*1
Bar: Pb-Free and Halogen Free
Remark
"PS" and "-1" are omitted from original type number
PHOTOCOUPLER CONSTRUCTION
Parameter
Air Distance (MIN.)
Outer Creepage Distance (MIN.)
Isolation Distance (MIN.)
PS2761B-1
5 mm
5 mm
0.4 mm
2
Data Sheet PN10651EJ03V0DS
PS2761B-1
<R>
ORDERING INFORMATION
Part Number
Order Number
Solder Plating
Specification
PS2761B-1
PS2761B-1-F3
PS2761B-1-A
PS2761B-1-F3-A
Pb-Free
Magazine case 100 pcs
Embossed Tape 3 500 pcs/reel
Packing Style
Safety Standard
Approval
Standard products
(UL, CSA, BSI,
SEMKO, NEMKO,
DEMKO, FIMKO
approved)
PS2761B-1-V
PS2761B-1-V-F3
PS2761B-1-V-A
PS2761B-1-V-F3-A
Magazine case 100 pcs
Embossed Tape 3 500 pcs/reel
DIN EN60747-5-2
(VDE0884 Part2)
Approved (Option)
PS2761B-1
PS2761B-1-F3
PS2761B-1Y-A
PS2761B-1Y-F3-A
Special version Magazine case 100 pcs
(Pb-Free and
Halogen Free)
Embossed Tape 3 500 pcs/reel
Standard products
(UL, CSA, BSI,
SEMKO, NEMKO,
DEMKO, FIMKO
approved)
PS2761B-1-V
PS2761B-1-V-F3
PS2761B-1Y-V-A
PS2761B-1Y-V-F3-A
Magazine case 100 pcs
Embossed Tape 3 500 pcs/reel
DIN EN60747-5-2
(VDE0884 Part2)
Approved (Option)
PS2761B-1
Application Part
*1
Number
PS2761B-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)
Parameter
Diode
Forward Current (DC)
Reverse Voltage
Power Dissipation Derating
Power Dissipation
Peak Forward Current
Transistor
*1
Symbol
I
F
V
R
Ratings
25
6
0.8
80
1.0
70
5
40
1.5
150
3 750
–55 to +110
–55 to +150
Unit
mA
V
mW/°C
mW
A
V
V
mA
mW/°C
mW
Vr.m.s.
°C
°C
∆
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
∆
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 PN10651EJ03V0DS
3
PS2761B-1
ELECTRICAL CHARACTERISTICS (T
A
= 25°C)
Parameter
Diode
Forward Voltage
Reverse Current
Terminal Capacitance
Transistor
Collector to Emitter Dark
Current
Coupled
Current Transfer Ratio
(I
C
/I
F
)
*1
Symbol
V
F
I
R
C
t
I
CEO
I
F
= 5 mA
V
R
= 5 V
Conditions
MIN.
TYP.
1.1
MAX.
1.4
5
Unit
V
µ
A
pF
V = 0 V, f = 1 MHz
I
F
= 0 mA, V
CE
= 24 V
15
100
nA
CTR
I
F
= 5 mA, V
CE
= 5 V
I
F
= 1 mA, V
CE
= 5 V
50
10
100
50
400
%
Collector Saturation
Voltage
Isolation Resistance
Isolation Capacitance
Rise Time
Fall Time
*2
V
CE (sat)
I
F
= 10 mA, I
C
= 2 mA
11
0.3
V
Ω
R
I-O
C
I-O
t
r
t
f
V
I-O
= 1 kV
DC
V = 0 V, f = 1 MHz
V
CC
= 5 V, I
C
= 2 mA, R
L
= 100
Ω
10
0.4
4
5
pF
µ
s
*2
*1
CTR rank
CTR rank
K
CTR (%)
200 to 400
40 to
L
100 to 300
20 to
M
50 to 150
10 to
N
50 to 400
10 to
Conditions
I
F
= 5 mA, V
CE
= 5 V
I
F
= 1 mA, V
CE
= 5 V
I
F
= 5 mA, V
CE
= 5 V
I
F
= 1 mA, V
CE
= 5 V
I
F
= 5 mA, V
CE
= 5 V
I
F
= 1 mA, V
CE
= 5 V
I
F
= 5 mA, V
CE
= 5 V
I
F
= 1 mA, V
CE
= 5 V
*2
Test circuit for switching time
V
CC
PW = 100
µ
s
Duty cycle = 1/10
I
F
In monitor
50
Ω
R
L
= 100
Ω
Output
10%
t
r
t
f
V
OUT
90%
Input
t
on
t
d
t
s
t
off
4
Data Sheet PN10651EJ03V0DS
PS2761B-1
TYPICAL CHARACTERISTICS (T
A
= 25°C, unless otherwise specified)
DIODE POWER DISSIPATION vs.
AMBIENT TEMPERATURE
Transistor Power Dissipation P
C
(mW)
TRANSISTOR POWER DISSIPATION vs.
AMBIENT TEMPERATURE
210
1.5 mW/°C
180
150
120
90
60
30
0
25
50
75
100
110
125
150
100
Diode Power Dissipation P
D
(mW)
0.8 mW/°C
80
60
40
20
0
25
50
75
100
110
125
150
Ambient Temperature T
A
(°C)
Ambient Temperature T
A
(°C)
FORWARD CURRENT vs.
FORWARD VOLTAGE
100
50
Forward Current I
F
(mA)
COLLECTOR CURRENT vs.
COLLECTOR TO EMITTER VOLTAGE
30
10
5
Collector Current I
C
(mA)
T
A
= +100
°
C
+60
°
C
+25
°
C
25
20
15
10
5
I
F
= 10 mA
1
0.5
0
°
C
–25
°
C
–55
°
C
5 mA
2 mA
1 mA
0.1
0.05
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
0
2
4
6
8
10
Forward Voltage V
F
(V)
Collector to Emitter Voltage V
CE
(V)
COLLECTOR TO EMITTER DARK
CURRENT vs. AMBIENT TEMPERATURE
Collector to Emitter Dark Current I
CEO
(nA)
COLLECTOR CURRENT vs.
COLLECTOR SATURATION VOLTAGE
10
I
F
= 10 mA
5 mA
10 000
V
CE
= 24 V
100
70 V
Collector Current I
C
(mA)
1 000
2 mA
1
1 mA
10
1
0.1
0
20
40
60
80
100
120
0.1
0
0.2
0.4
0.6
0.8
1.0
Ambient Temperature T
A
(°C)
Collector Saturation Voltage V
CE (sat)
(V)
Remark
The graphs indicate nominal characteristics.
Data Sheet PN10651EJ03V0DS
5
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