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 Small 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)
• Ordering number of tape product: PS2811-1-F3, F4, PS2811-4-F3, F4
• Pb-free product
• Safety standards: PS2811-1, -4
• UL approved: File No. E72422
• DIN EN60747-5-2 (VDE0884 Part2) approved (Option)
1 2
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
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
Document No. PN10255EJ02V0DS (2nd edition)
Date Published April 2005 CP(K)
The mark
shows major revised points.
PS2811-1,PS2811-4
PACKAGE DIMENSIONS (UNIT: mm)
PS2811-1
2.7±0.3
10.3±0.3
PS2811-4
7.0±0.3
7.0±0.3
0.15
+0.10
–0.05
2.0±0.1
0.1±0.1
0.5±0.3
1.27
0.4±0.1
0.12
M
2.0
+0.3
–0.2
0.15
+0.10
–0.05
0.1±0.1
4.4
4.4
0.40
+0.10
–0.05
0.12
M
1.27
0.5±0.3
MARKING EXAMPLE
PS2811-1
PS2811-4
11
401
*1
Assembly Lot
No. 1 pin
Mark
PS2811-4
N 401
Country Assembled
Type Number
*1
Assembly Lot
Last number of type No. : 11
4 01
Week Assembled
Year Assembled
(Last 1 Digit)
*1
For external plating Pb-Free products, perform
marking to indicate that these are Pb-Free
products.
N 4 01
Week Assembled
Year Assembled
(Last 1 Digit)
CTR Rank Code
*1
For the external plating Pb-Free product,
L is indicated at the second digit of the rank.
2
Data Sheet PN10255EJ02V0DS
PS2811-1,PS2811-4
ORDERING INFORMATION
Solder Plating
Specification
Solder
contains lead
Safety Standard
Approval
Standard products
(UL 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
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
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
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 approved)
PS2811-4
Magazine Case 45 pcs
Embossed Tape 2 500 pcs/reel
DIN EN60747-5-2
(VDE0884 Part2)
Approved (Option)
Pb-Free
50 pcs (Tape 50 pcs cut)
Embossed Tape 3 500 pcs/reel
Standard products
(UL approved)
PS2811-1
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 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 PN10255EJ02V0DS
3
PS2811-1,PS2811-4
ABSOLUTE MAXIMUM RATINGS (Unless otherwise specified, T
A
= 25°C)
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
V
mW/°C
mW/ch
A
V
V
mA/ch
mW/°C
mW/ch
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 (PS2811-1).
Pins 1-8 shorted together, 9-16 shorted together (PS2811-4).
4
Data Sheet PN10255EJ02V0DS
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 (%)
*2
Test circuit for switching time
Pulse Input
PW = 100
µ
s
Duty cycle = 1/10
I
F
V
CC
In monitor
50
Ω
R
L
= 100
Ω
V
OUT
Data Sheet PN10255EJ02V0DS
5
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