DATA SHEET
PHOTOCOUPLER
PS2811-1,PS2811-4
LOW INPUT CURRENT, HIGH CTR
4, 16-PIN SSOP PHOTOCOUPLER
−NEPOC
Series−
DESCRIPTION
The PS2811-1 and PS2811-4 are optically coupled isolators containing a GaAs light emitting diode and an NPN
silicon phototransistor in a plastic SSOP for high density applications.
The package is a Shrink SOP (Small Outline Package) type for high density mounting applications.
FEATURES
• High current transfer ratio (CTR = 200% TYP. @ I
F
= 1 mA)
• High isolation voltage (BV = 2 500 Vr.m.s.)
• Small and thin package (4, 16-pin SSOP, Pin pitch 1.27 mm)
<R>
• Ordering number of taping product: PS2811-1-F3, F4: 3 500 pcs/reel
: PS2811-4-F3, F4: 2 500 pcs/reel
• Pb-Free product
• Safety standards
• UL approved: File No. E72422
<R>
<R>
• CSA approved: No. CA 101391 (CA5A, CAN/CSA-C22.2 60065, 60950)
• DIN EN60747-5-2 (VDE0884 Part2) approved: No. 40008905 (Option)
PS2811-4
16 15 14 13 12 11 10 9
PS2811-1
PIN CONNECTION
(Top View)
4 3
1. Annode
2. Cathode
3. Emitter
4. Collector
1 2
APPLICATIONS
• Programmable logic controllers
• Small power supply
• Hybrid IC
• Modem/FAX
1 2 3 4 5 6 7 8
1. 3. 5. 7.
2. 4. 6. 8.
9. 11. 13. 15.
10. 12. 14. 16.
Annode
Cathode
Emitter
Collector
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 products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. PN10255EJ04V0DS (4th edition)
Date Published February 2010 NS
Printed in Japan
The mark <R> shows major revised points.
2000, 2010
The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field.
PS2811-1,PS2811-4
PACKAGE DIMENSIONS (UNIT: mm)
PS2811-1
2.7±0.3
4 3
10.3±0.3
16
PS2811-4
9
1
2
1
8
7.0±0.3
0.15
+0.10
–0.05
2.0±0.1
2.0
+0.3
–0.2
0.15
+0.10
–0.05
0.1±0.1
7.0±0.3
4.4
4.4
0.1±0.1
0.5±0.3
1.27
0.4±0.1
0.12
M
0.40
+0.10
–0.05
0.12
M
1.27
0.5±0.3
<R>
PHOTOCOUPLER CONSTRUCTION
Parameter
Air Distance
Outer Creepage Distance
Inner Creepage Distance
Isolation Thickness
Unit (MIN.)
4.5 mm
4.5 mm
2.5 mm
0.1 mm
<R>
MARKING EXAMPLE
PS2811-1
PS2811-4
11
031
*1
Assembly Lot
No. 1 pin
Mark
PS2811-4
NL031
Country Assembled
Type Number
Assembly Lot
Last number of type No. : 11
0 31
Week Assembled
Year Assembled
(Last 1 Digit)
N L 0 31
Week Assembled
Year Assembled
(Last 1 Digit)
In-house Code
(L: Pb-Free)
*1
: Pb-Free
Rank Code
2
Data Sheet PN10255EJ04V0DS
PS2811-1,PS2811-4
<R>
ORDERING INFORMATION
Solder Plating
Specification
Pb-Free
Safety Standard
Approval
Standard products
(UL, CSA approved)
Application
*1
Part Number
PS2811-1
Part Number
PS2811-1
PS2811-1-F3
PS2811-1-F4
PS2811-1-V
PS2811-1-V-F3
PS2811-1-V-F4
PS2811-4
PS2811-4-F3
PS2811-4-F4
PS2811-4-V
PS2811-4-V-F3
PS2811-4-V-F4
Order Number
PS2811-1-A
PS2811-1-F3-A
PS2811-1-F4-A
PS2811-1-V-A
PS2811-1-V-F3-A
PS2811-1-V-F4-A
PS2811-4-A
PS2811-4-F3-A
PS2811-4-F4-A
PS2811-4-V-A
PS2811-4-V-F3-A
PS2811-4-V-F4-A
Packing Style
50 pcs (Tape 50 pcs cut)
Embossed Tape 3 500 pcs/reel
50 pcs (Tape 50 pcs cut)
Embossed Tape 3 500 pcs/reel
DIN EN60747-5-2
(VDE0884 Part2)
Approved (Option)
Magazine Case 45 pcs
Embossed Tape 2 500 pcs/reel
Standard products
(UL, CSA approved)
PS2811-4
Magazine Case 45 pcs
Embossed Tape 2 500 pcs/reel
DIN EN60747-5-2
(VDE0884 Part2)
Approved (Option)
*1
For the application of the Safety Standard, following part number should be used.
Data Sheet PN10255EJ04V0DS
3
PS2811-1,PS2811-4
ABSOLUTE MAXIMUM RATINGS (T
A
= 25°C, unless otherwise specified)
Ratings
Parameter
Diode
Forward Current (DC)
Reverse Voltage
Power Dissipation Derating
Power Dissipation
Peak Forward Current
Transistor
*1
Symbol
PS2811-1
I
F
V
R
50
6
0.6
60
1.0
40
5
40
1.2
120
2 500
−55
to +100
−55
to +150
0.7
70
PS2811-4
Unit
mA/ch
V
mW/°C
mW/ch
A/ch
V
V
mA/ch
mW/°C
mW/ch
Vr.m.s.
°C
°C
Δ
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
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 (PS2811-1).
Pins 1-8 shorted together, 9-16 shorted together (PS2811-4).
4
Data Sheet PN10255EJ04V0DS
PS2811-1,PS2811-4
ELECTRICAL CHARACTERISTICS (T
A
= 25°C)
Parameter
Diode
Forward Voltage
Reverse Current
Terminal Capacitance
Transistor
Collector to Emitter Dark
Current
Coupled
Current Transfer Ratio
*1
(I
C
/I
F
)
Collector Saturation Voltage
Isolation Resistance
Isolation Capacitance
Rise Time
Fall Time
*2
Symbol
V
F
I
R
C
t
I
CEO
I
F
= 5 mA
V
R
= 5 V
Conditions
MIN.
TYP.
1.15
MAX.
1.4
5
Unit
V
μ
A
pF
V = 0 V, f = 1 MHz
I
F
= 0 mA, V
CE
= 40 V
15
100
nA
CTR
I
F
= 1 mA, V
CE
= 5 V
100
200
400
%
V
CE (sat)
R
I-O
C
I-O
t
r
t
f
I
F
= 1 mA, I
C
= 0.2 mA
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
11
0.3
V
Ω
0.4
4
5
pF
μ
s
*2
*1
CTR rank
PS2811-1
N : 100 to 400 (%)
K : 200 to 400 (%)
L : 150 to 300 (%)
M: 100 to 200 (%)
PS2811-4
N : 100 to 400 (%)
<R>
*2
Test circuit for switching time
Pulse Input
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
V
CC
Input
t
on
t
d
t
s
90%
t
off
Data Sheet PN10255EJ04V0DS
5
PCB Design
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