PHOTOCOUPLER
PS2702-1
HIGH ISOLATION VOLTAGE DARLINGTON TRANSISTOR
SOP MULTI PHOTOCOUPLER SERIES
−NEPOC
Series−
DESCRIPTION
The PS2702-1 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon darlington-
connected phototransistor.
This is mounted in a plastic SOP (Small Out-line Package) for high density applications.
This package has shield effect to cut off ambient light.
FEATURES
• High current transfer ratio (CTR = 2 000% TYP.)
• High isolation voltage (BV = 3 750 Vr.m.s.)
• Small and thin (SOP) package
• High-speed switching (t
r
, t
f
= 200
µ
s TYP.)
• Ordering number of taping product: PS2702-1-F3, F4
• Safety standards
• UL approved: File No. E72422
• BSI approved: File No. 8219/8220
• CSA approved: File No. CA 101391
• DIN EN60747-5-2 (VDE0884 Part2) approved (Option)
APPLICATIONS
• Hybrid IC
• Telephone/FAX
• FA/OA equipment
• Programmable logic controllers
Document No. PN10241EJ02V0DS (2nd edition)
Date Published March 2006 CP(K)
The mark
shows major revised points.
©
NEC Compound Semiconductor Devices, Ltd. 1988, 2006
PS2702-1
PACKAGE DIMENSIONS (in millimeters)
PS2702-1
TOP VIEW
4
3
1. Anode
2. Cathode
3. Emitter
4. Collector
4.0±0.5
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
2.0
0.5±0.3
MARKING EXAMPLE
No. 1 pin Mark
2702
M601
Trade Mark
Type Number
Assembly Lot
*1
M 6 01
Week Assembled
Year Assembled
(Last 1 Digit)
CTR Rank Name
*1
Bar : Pb-Free
Remark
"PS" and "-1" are omitted from original type number
2
Data Sheet PN10241EJ02V0DS
PS2702-1
ORDERING INFORMATION
Part Number
Order Number
Solder Plating
Specification
PS2702-1
PS2702-1-F3
PS2702-1-F4
PS2702-1-V
PS2702-1-V-F3
PS2702-1-V-F4
PS2702-1-A
PS2702-1-F3-A
PS2702-1-F4-A
PS2702-1-V-A
PS2702-1-V-F3-A
PS2702-1-V-F4-A
Magazine case 100 pcs
Embossed Tape 3 500 pcs/reel
Pb-Free
Magazine case 100 pcs
Embossed Tape 3 500 pcs/reel
Packing Style
Safety Standard
Approval
Standard products
(UL, BSI, CSA
approved)
DIN EN60747-5-2
(VDE0884 Part2)
Approved (Option)
Application Part
Number
PS2702-1
*1
*1
For the application of the Safety Standard, following part number should be used.
Data Sheet PN10241EJ02V0DS
3
PS2702-1
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
50
6.0
0.8
80
1
40
6
200
1.5
150
3 750
–55 to +100
–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.
4
Data Sheet PN10241EJ02V0DS
PS2702-1
ELECTRICAL CHARACTERISTICS (T
A
= 25
°C)
Parameter
Diode
Forward Voltage
Reverse Current
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
I
R
C
t
I
CEO
CTR
V
CE (sat)
R
I-O
C
I-O
t
r
t
f
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
= 40 V
I
F
= 1 mA, V
CE
= 2 V
I
F
= 1 mA, I
C
= 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
30
400
200
2 000
1.0
nA
%
V
Ω
0.4
200
200
pF
µ
s
*2
*1
CTR rank
K : 2 000 to
(%)
L : 700 to 3 400 (%)
M: 200 to 1 000 (%)
*2
Test circuit for switching time
Pulse input
I
F
PW = 1 ms,
Duty cycle = 1/10
V
CC
Input monitor
50
Ω
V
OUT
R
L
= 100
Ω
Data Sheet PN10241EJ02V0DS
5
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