KP4040 Series
cosmo
Description
The KP4040 series consist of an infrared-emitting diode
in a 16-pin DIP package and available in wide-lead spacing
and SMD option. It features a high current transfer ratio, low
coupling capacitance and high isolation voltage.
16PIN PHOTODARLINGTON
PHOTOCOUPLER
Schematic
1、3、5、7 Anode
2、4、6、8 Cathode
9、11、13、15 Emitter
10、12、14、16 Collector
Features
1. Current transfer ratio
( CTR：Min. 600% at I
F
=1mA V
CE
=2V )
2. High isolation voltage between input and output
( Viso：5000Vrms )
3. Pb free and RoHS compliant.
4. Agency Approvals:
• UL1577 / CUL C22.2 No.1 & NTC No.5, File No. E169586
• VDE EN60747, File No.101347
• FIMKO EN60065, File No. NCS/FI23149 A2
• FIMKO EN60950, File No. NCS/FI24584 A1
• SEMKO EN60065, File No. FI016484
• SEMKO EN60950, File No. FI016433
Applications
•
System appliances, measuring instruments
•
Industrial robots
• Copiers, automatic vending machines, facsimiles, telephone sets
•
Signal transmission between circuits of different potentials and impedances
• Interface with various power supply circuits, power distribution boards
• Numerical control machines
Cosmo Electronics Corp.
Document No. 69P23001.1
-1-
http://www.cosmo-ic.com
KP4040 Series
cosmo
Outside Dimension
1.Dual-in-line type.
2.Surface mount type.
16PIN PHOTODARLINGTON
PHOTOCOUPLER
Unit : mm
KP4040
KP4040S
7.62
7.62
6.50
19.84
6.50
19.84
3.50
0
~
10°
0.25
1.00
10.00±0.4
0.50
13.00°
1.20
2.54
2.54
3.00
2.70
0.40
0.10±0.1
1.20
3.50
2.54
2.54
0.25
13.00°
3.Long creepage distance type
4.Long creepage distance
for surface mount type.
KP4040H
KP4040L
10.16
7.62
6.50
19.84
7.62
6.50
19.84
3.50
3.00
0.30
0.90±0.25
0.90±0.25
11.80+0.2
-0.5
0
~
10°
0.25 ±0.2
1.20
2.54
2.54
0.25
10.16±0.50
1.20
0.50
2.54
2.70
3.50
TOLERANCE
：
±0.2mm
Device Marking
Notes:
cosmo
4040
YWW
cosmo
4040
YWW
Y: Year code / WW: Week code
Cosmo Electronics Corp.
Document No. 69P23001.1
-2-
http://www.cosmo-ic.com
KP4040 Series
cosmo
Absolute Maximum Ratings
Parameter
Forward current
Input
Peak forward current
Reverse voltage
Power dissipation
Collector-emitter voltage
Output
Emitter-collector voltage
Collector current
Collector power dissipation
Total power dissipation
Isolation voltage 1 minute
Operating temperature
Storage temperature
Soldering temperature 10 seconds
Symbol
I
F
I
FM
V
R
P
D
V
CEO
V
ECO
I
C
P
C
P
tot
V
iso
T
opr
T
stg
T
sol
Rating
50
1
6
70
300
0.1
150
200
200
5000
-55 to +115
-55 to +125
260
16PIN PHOTODARLINGTON
PHOTOCOUPLER
(Ta=25℃)
Unit
mA
A
V
mW
V
V
mA
mW
mW
Vrms
℃
℃
℃
Electro-optical Characteristics
Parameter
Forward voltage
Input
Peak forward voltage
Reverse current
Terminal capacitance
Output
Collector dark current
Current transfer ratio
Collector-emitter saturation
Transfer
charac- Floating capacitance
teristics
Cut-off frequency
Response time ( Rise )
Response time ( Fall )
Isolation resistance
Symbol
V
F
V
FM
I
R
C
t
I
CEO
CTR
I
F
=20mA
I
FM
=0.5A
V
R
=4V
V=0, f=1KHz
V
CE
=200V, I
F
=0
I
F
=1mA, V
CE
=2V
Conditions
Min.
-
-
-
-
-
600
-
5x10
10
-
-
-
-
Typ.
1.2
-
-
30
-
-
-
-
0.6
7
60
50
(Ta=25℃)
Max.
1.4
3.5
10
-
1
9000
1.5
-
1.0
-
300
250
Unit
V
V
μA
pF
μA
%
V
Ω
pF
KHz
μs
μs
V
CE(sat)
I
F
=20mA, I
C
=5mA
R
iso
C
f
f
C
t
r
t
f
DC500V
V=0, f=1MHz
V
CC
=5V, I
C
=2mA, R
L
=100Ω
V
CE
=2V, I
C
=20mA, R
L
=100Ω
Cosmo Electronics Corp.
Document No. 69P23001.1
-3-
http://www.cosmo-ic.com
KP4040 Series
cosmo
16PIN PHOTODARLINGTON
PHOTOCOUPLER
Fig.1 Current Transfer Ratio
vs. Forward Current
5 0 0 0
V
= 2 V
T a = 2 5 ' C
C E
Classification table of current
transfer ratio is shown below.
KP4040 Model No.
KP4040 E
CTR ( % )
600 ~9000
Current Transfer Ratio
CTR ( % )
4 0 0 0
3 0 0 0
2 0 0 0
1 0 0 0
0
0 . 1 0 . 2
0 . 5
1
2
5
1 0
Forward Current I
F
(mA)
Fig.2 Collector Power Dissipation
vs. Ambient Temperature
Collector Power Dissipation
P
C
( mW )
250
200
150
100
50
0
-55
Fig.3 Collector Dark Current
vs. Ambient Temperature
10
-5
Collector Dark Current
I
CEO
( A )
10
-6
10
10
10
10
10
-7
-8
V
CE
=200V
-9
-10
-11
0
25
50
75
115 125
-55
0
25
50
75
115
Ambient Temperature Ta (℃)
Ambient Temperature Ta (℃)
Fig.4 Forward Current
vs. Ambient Temperature
60
Fig.5 Forward Current
vs. Forward Voltage
500
Forward Current I
F
( mA )
50
40
30
20
10
0
-55
Forward Current I
F
( mA )
200
100
50
20
10
5
2
1
1.0
Ta=75° C
50° C
25° C
0° C
-25° C
0
25
50
75
115 125
1.2
1.4
1.6
1.8
2.0
2.2
2.4
Ambient Temperature Ta (℃)
Cosmo Electronics Corp.
Document No. 69P23001.1
Forward Voltage V
F
(V)
-4-
http://www.cosmo-ic.com
KP4040 Series
cosmo
Fig.6 Collector Current
vs. Collector-Emitter Voltage
2 0 0
T a = 2 5 ' C
F
16PIN PHOTODARLINGTON
PHOTOCOUPLER
Fig.7 Relative Current Transfer Ratio
vs. Ambient Temperature
150
5 m A
3 m A
2 . 5 m A
2 m A
1 . 5 m A
Relative Current Transfer
Ratio ( % )
Collector Current I
C
(mA)
I
= 1 0 m A
I
F
= 1 m A
V
CE
=2V
100
1 0 0
50
1 m A
0
0
1
2
3
0 . 5 m A
4
5
0
-2 5
0
25
50
75
115
Collector-Emitter Voltage V
CE
(V)
Ambient Temperature Ta (℃)
Fig.8 Collector-Emitter Saturation
Voltage vs. Forward Current
5
I c = 5 m A
Fig.9 Response Time
vs. Load Resistance
Vce=2V
Ic=20mA
Ta=25°C
T a = 2 5 C
500
Collector-Emitter Saturation
Voltage V
CE
( V )
4
3
Response Time ( us )
1 0 m A
3 0 m A
5 0 m A
7 0 m A
1 0 0 m A
tr
tf
200
100
50
20
10
5
2
1
0.01
1
2
0
0
1
2
3
4
5
0.1
1
10
Forward Current I
F
(mA)
Load Resistance R
L
(KΩ)
Cosmo Electronics Corp.
Document No. 69P23001.1
-5-
http://www.cosmo-ic.com
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