DATA SHEET
PHOTOCOUPLER
PS2805C-1,PS2805C-4
HIGH ISOLATION VOLTAGE
AC INPUT RESPONSE TYPE
SSOP PHOTOCOUPLER
DESCRIPTION
The PS2805C-1 and PS2805C-4 are optically coupled isolators containing a GaAs light emitting diode and an NPN
silicon phototransistor in a plastic SSOP for high density applications to realize an excellent cost performance.
This package has shield effect to cut off ambient light.
−NEPOC
Series−
FEATURES
• High isolation voltage (BV = 2 500 Vr.m.s.)
• Small and thin package (4, 16-pin SSOP, Pin pitch 1.27 mm)
• V
CEO
: 80 V
• AC input response
• Ordering number of tape product: PS2805C-1-F3, F4, PS2805C-4-F3, F4
• Pb-Free product
<R>
• Safety standards
• UL approved: No. E72422
• CSA approved: No. CA 101391
• DIN EN60747-5-2 (VDE0884 Part2) approved: No. 40008905 (Option)
PS2805C-4
PIN CONNECTION
(Top View)
PS2805C-1
4 3
1. Anode, Cathode
2. Cathode, Anode
3. Emitter
4. Collector
1 2
16 15 14 13 12 11 10 9
APPLICATIONS
• Programmable logic controllers
• OA equipment
• Measuring instruments
• Hybrid IC
1. 3. 5. 7.
2. 4. 6. 8.
9. 11. 13. 15.
10. 12. 14. 16.
Anode, Cathode
Cathode, Anode
Emitter
Collector
1 2 3 4 5 6 7 8
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. PN10611EJ02V0DS (2nd edition)
Date Published November 2008 NS
Printed in Japan
The mark <R> shows major revised points.
2006, 2008
The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field.
PS2805C-1,PS2805C-4
PACKAGE DIMENSIONS (UNIT: mm)
PS2805C-1
2.7±0.3
4
3
16
10.3±0.3
PS2805C-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>
MARKING EXAMPLE
PS2805C-1
PS2805C-4
5C
Country Assembled
831
*1
Assembly Lot
No. 1 pin
Mark
PS2805C-4
NL831
Assembly Lot
Last number of type No. : 5C
8 31
Week Assembled
Year Assembled
(Last 1 Digit)
*1
: Pb-Free
N L 8 31
Week Assembled
Year Assembled
(Last 1 Digit)
In-house Code
(L: Pb-Free)
Rank Code
2
Data Sheet PN10611EJ02V0DS
PS2805C-1,PS2805C-4
<R>
ORDERING INFORMATION
Part Number
PS2805C-1
PS2805C-1-F3
PS2805C-1-F4
PS2805C-4
PS2805C-4-F3
PS2805C-4-F4
PS2805C-1-V
PS2805C-1-V-F3
PS2805C-1-V-F4
PS2805C-4-V
PS2805C-4-V-F3
PS2805C-4-V-F4
Order Number
PS2805C-1-A
PS2805C-1-F3-A
PS2805C-1-F4-A
PS2805C-4-A
PS2805C-4-F3-A
PS2805C-4-F4-A
PS2805C-1-V-A
PS2805C-1-V-F3-A
PS2805C-1-V-F4-A
PS2805C-4-V-A
PS2805C-4-V-F3-A
PS2805C-4-V-F4-A
Magazine Case 45 pcs
Embossed Tape 2 500 pcs/reel
50 pcs (Tape 50 pcs cut)
Embossed Tape 3 500 pcs/reel
DIN EN60747-5-2
(VDE0884 Part2)
Approved (Option)
PS2805C-4
PS2805C-1
Magazine Case 45 pcs
Embossed Tape 2 500 pcs/reel
PS2805C-4
Solder Plating
Specification
Pb-Free
Packing Style
50 pcs (Tape 50 pcs cut)
Embossed Tape 3 500 pcs/reel
Safety Standards
Approval
Standard products
(UL, CSA approved)
Application
*1
Part Number
PS2805C-1
*1
For the application of the Safety Standard, following part number should be used.
Data Sheet PN10611EJ02V0DS
3
PS2805C-1,PS2805C-4
ABSOLUTE MAXIMUM RATINGS (T
A
= 25°C, unless otherwise specified)
Parameter
Symbol
Ratings
PS2805C-1
Diode
Forward Current (DC)
Power Dissipation Derating
Power Dissipation
Peak Forward Current
Transistor
*1
Unit
PS2805C-4
mA/ch
0.8
80
mW/°C
mW/ch
A/ch
V
V
mA/ch
mW/°C
mW/ch
Vr.m.s.
°C
°C
I
F
±30
0.6
60
±0.5
80
5
30
1.2
120
2 500
−55
to +100
−55
to +150
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 (PS2805C-1).
Pins 1-8 shorted together, 9-16 shorted together (PS2805C-4).
4
Data Sheet PN10611EJ02V0DS
PS2805C-1,PS2805C-4
ELECTRICAL CHARACTERISTICS (T
A
= 25°C, unless otherwise specified)
Parameter
Diode
Forward Voltage
Terminal Capacitance
Transistor
Coupled
Collector to Emitter Dark
Current
Current Transfer Ratio
*1
(I
C
/I
F
)
Collector Saturation
Voltage
Isolation Resistance
Isolation Capacitance
Rise Time
Fall Time
*2
Symbol
V
F
C
t
I
CEO
CTR
V
CE(sat)
R
I-O
C
I-O
T
r
t
f
I
F
=
±5
mA
Conditions
MIN.
TYP.
1.2
20
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
I
F
=
±10
mA, I
C
= 2 mA
V
I-O
= 1.0 kV
DC
V = 0 V, f = 1.0 MHz
V
CC
= 5 V, I
C
= 2 mA, R
L
= 100
Ω
10
11
100
50
0.13
400
0.3
nA
%
V
Ω
0.4
5
7
pF
μ
s
*2
*1
CTR rank
PS2805C-1
N : 50 to 400 (%)
M : 100 to 400 (%)
PS2805C-4
N : 50 to 400 (%)
M : 100 to 400 (%)
<R>
*2
Test circuit for switching time
Pulse Input
PW = 100
μ
s
Duty Cycle = 1/10
I
F
V
OUT
50
Ω
R
L
= 100
Ω
Output
10%
t
r
t
f
90%
V
CC
Input
t
on
t
d
t
s
t
off
Data Sheet PN10611EJ02V0DS
5
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