PHOTOCOUPLER
PS2732-1,PS2733-1
HIGH COLLECTOR TO EMITTER VOLTAGE
SOP MULTI PHOTOCOUPLER
−NEPOC
Series−
DESCRIPTION
The PS2732-1 and PS2733-1 are optically coupled isolators containing a GaAs light emitting diode and an NPN
silicon darlington-connected phototransistor.
This package is SOP (Small Outline Package) type and has shield effect to cut off ambient light.
It is designed for high density mounting applications.
FEATURES
• High isolation voltage (BV = 2 500 Vr.m.s.)
• High collector to emitter voltage (V
CEO
= 300 V: PS2732-1)
(V
CEO
= 350 V: PS2733-1)
• SOP (Small Outline Package) type
• High current transfer ratio (CTR = 4 000 % TYP.)
• Ordering number of taping product : PS2732-1-F3, F4, PS2733-1-F3, F4
• UL approved: File No. E72422 (S)
• VDE0884 approved (Option)
APPLICATIONS
• Hybrid IC
• Telephone/Telegraph Receiver
• FAX
ORDERING INFORMATION (Solder Contains Lead)
Part Number
PS2732-1, PS2733-1
Package
4-pin SOP
Safety Standard Approval
Standard products
• UL approved
PS2732-1-V, PS2733-1-V
4-pin SOP
VDE0884 approved products (Option)
ORDERING INFORMATION (Pb-Free)
Part Number
PS2732-1-A, PS2733-1-A
Package
4-pin SOP
Safety Standard Approval
Standard products
• UL approved
PS2732-1-V-A, PS2733-1-V-A
4-pin SOP
VDE0884 approved products (Option)
Document No. PN10248EJ01V0DS (1st edition)
(Previous No. P11312EJ3V0DS00)
Date Published February 2003 CP(K)
The mark
shows major revised points.
PS2732-1,PS2733-1
PACKAGE DIMENSIONS (in millimeters)
PS2732-1
PS2733-1
4
4.0±0.5
TOP VIEW
3
1. Anode
2. Cathode
3. Emitter
4. Collector
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
2
Data Sheet PN10248EJ01V0DS
PS2732-1,PS2733-1
ABSOLUTE MAXIMUM RATINGS (T
A
= 25
°C,
unless otherwise specified)
Parameter
Symbol
PS2732-1
Diode
Forward Current (DC)
Reverse Voltage
Power Dissipation Derating
Power Dissipation
Peak Forward Current
Transistor
*1
Ratings
PS2733-1
50
6
0.8
80
1
300
0.3
150
1.5
150
2 500
–55 to +100
–55 to +150
350
Unit
I
F
V
R
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
Data Sheet PN10248EJ01V0DS
3
PS2732-1,PS2733-1
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
)
Collector Saturation
Voltage
Isolation Resistance
Isolation Capacitance
Rise Time
Fall Time
*1
Symbol
V
F
I
R
C
t
I
CEO
I
F
= 10 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
= 300 V
30
400
nA
CTR
I
F
= 1 mA, V
CE
= 2 V
1 500
4 000
%
V
CE (sat)
I
F
= 1 mA, I
C
= 2 mA
11
1.0
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
= 10 mA, R
L
= 100
Ω
10
0.4
100
100
pF
µ
s
*1
*1
Test circuit for switching time
Pulse Input
PW = 1 ms
Duty cycle = 1/10
V
CC
I
F
V
OUT
50
Ω
R
L
= 100
Ω
4
Data Sheet PN10248EJ01V0DS
PS2732-1,PS2733-1
TYPICAL CHARACTERISTICS (T
A
= 25 °C, unless otherwise specified)
DIODE POWER DISSIPATION vs.
AMBIENT TEMPERATURE
Transistor Power Dissipation P
C
(mW)
100
TRANSISTOR POWER DISSIPATION vs.
AMBIENT TEMPERATURE
200
Diode Power Dissipation P
D
(mW)
75
150
1.5 mW/˚C
100
50
25
50
0
25
50
75
100
0
25
50
75
100
Ambient Temperature T
A
(˚C)
Ambient Temperature T
A
(˚C)
FORWARD CURRENT vs.
FORWARD VOLTAGE
Collector to Emitter Dark Current I
CEO
(nA)
100
COLLECTOR TO EMITTER DARK
CURRENT vs. AMBIENT TEMPERATURE
10 000
V
CE
= 300 V
1 000
Forward Current I
F
(mA)
10
T
A
= +100 ˚C
+75 ˚C
+50 ˚C
100
10
1
0.1
–50
–25
0
25
50
75
100
1
0.1
+25 ˚C
0 ˚C
–25 ˚C
–55 ˚C
0.01
0.6
0.8
1.0
1.2
1.4
1.6
Forward Voltage V
F
(V)
Ambient Temperature T
A
(˚C)
COLLECTOR CURRENT vs.
COLLECTOR TO EMITTER VOLTAGE
160
140
5 mA
4.5 mA
4 mA
3.5 mA
3 mA
2.5 mA
2 mA
1.5 mA
1 mA
I
F
= 0.5 mA
1
2
3
4
5
COLLECTOR CURRENT vs.
COLLECTOR SATURATION VOLTAGE
1 000
Collector Current I
C
(mA)
Collector Current I
C
(mA)
120
100
80
60
40
20
0
100
I
F
= 5 mA
2 mA
1 mA
10
0.5 mA
1
0.1
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
Collector to Emitter Voltage V
CE
(V)
Collector Saturation Voltage V
CE (sat)
(V)
Data Sheet PN10248EJ01V0DS
5
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