KP5010 Series
6PIN PHOTODARLINGTON
PHOTOCOUPLER
cosmo


Description
Schematic
The KP5010 series consist of a photodarlington
optically coupled to a gallium arsenide infrared-emitting
diode in a 6-pin DIP package and available in wide-lead
1
6
2
5
3
4
spacing and SMD option. Collector-emitter voltage is 300V.
It features a high current transfer ratio, low coupling
capacitance and high isolation voltage.
1. Anode
2. Cathode
3. NC
4. Emitter
5. Collector
6. Base

Features
1. Current transfer ratio
( CTR：Min. 600% at IF=1mA VCE=2V )
2. High isolation voltage between input and output
( Viso：5000Vrms )
3. Pb free and RoHS compliant
4. Compact dual-in-line package
5. MSL class 1
6. Agency Approvals:
• UL Approved (No. E169586): UL1577
• c-UL Approved (No. E169586)
• VDE Approved (No. 101347): DIN EN60747-5-5
• FIMKO Approved: EN60065, EN60950, EN60335
• SEMKO Approved: EN60065, EN60950, EN60335

Applications
• Copiers, automatic vending machines
• System appliances, measuring instruments
• Telephone sets
• Signal transmission between circuits of different potentials and impedances
• Facsimiles
• Interface with various power supply circuits, power distribution boards
• Numerical control machines
Cosmo Electronics Corp.
Document No. 69P21001.2
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KP5010 Series
6PIN PHOTODARLINGTON
PHOTOCOUPLER
cosmo

Outside Dimension
Unit : mm
1 .D u a l-in -lin e typ e .
2 .S u rfa ce m o u n t typ e .
KP 5010
KP5010S
7.6 2
7 .62
6 .5 0
6. 50
7 .30
3.50
3.50
7. 30
0.10±0.1
0.25
2.70
3.00
0.40
0 ~ 10 °
1.0 0
1 .20
2. 54
1 0.0 0± 0.4
2 .5 4
0. 50
1 .20
0.2 5
2. 54
1 3.0 0
o
1 3.0 0
5 .08
o
4 .L o n g c re e p a g e d ista n ce
fo r s u rfa ce m o u n t typ e .
3 .L o n g c re e p a g e d ista n ce typ e
KP5010L
KP 5010H
1 0. 1 6
7 . 62
7. 6 2
7 . 30
1 0. 16 ±0.50
3.50
1 . 20
0. 90 ±0 . 25
1 1. 8 0 + 0 .2
- 0 .5
0 ~ 10°
0.25±0.2
2.70
3.00
0 .9 0± 0. 25
0 . 25
7 .30
6. 5 0
0.30
3.50
6. 5 0
1.2 0
2.5 4
5.0 8
0.50
T O L E R A N C E ： ± 0 .2 m m
2.54
5 .0 8

Device Marking
Notes:
cosmo
cosmo
5010
YWW
5010
YWW
Cosmo Electronics Corp.
Document No. 69P21001.2
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KP5010 Series
6PIN PHOTODARLINGTON
PHOTOCOUPLER
cosmo

Absolute Maximum Ratings
(Ta=25℃)
Parameter
Input
Output

Symbol
Rating
Unit
Forward current
IF
50
mA
Peak forward current
IFM
1
A
Reverse voltage
VR
6
V
Power dissipation
PD
70
mW
Collector-Emitter voltage
VCEO
300
V
Collector-Base voltage
VCBO
300
V
Emitter-Base voltage
VEBO
6
V
Collector current
IC
150
mA
Collector power dissipation
PC
200
mW
Total power dissipation
Ptot
200
mW
Isolation voltage 1 minute
Viso
5000
Vrms
Operating temperature
Topr
-55 to +115
℃
Storage temperature
Tstg
-55 to +125
℃
Soldering temperature 10 seconds
Tsol
260
℃
Electro-optical Characteristics
Parameter
Symbol
Forward voltage
VF
Peak forward voltage
VFM
Input
Output
(Ta=25℃)
Conditions
Min.
Typ.
Max.
Unit
IF=20mA
-
1.2
1.4
V
IFM=0.5A
-
-
3.5
V
Reverse current
IR
VR=4V
-
-
10
μA
Terminal capacitance
Ct
V=0, f=1KHz
-
30
-
pF
Collector dark current
ICEO
VCE=200V
-
-
1.0
μA
Current transfer ratio
CTR
IF=1mA, VCE=2V
600
-
9000
%
-
-
1.5
V
-
-
Ω
Collector-emitter saturation
Isolation resistance
Transfer
charac- Floating capacitance
teristics
Cut-off frequency
VCE(sat) IF=20mA, IC=5mA
Riso
5x10
Cf
V=0, f=1MHz
-
0.6
1.0
pF
fC
VCC=5V, IC=2mA, RL=100Ω
-
7
-
KHz
-
60
300
μs
-
50
250
μs
Response time ( Rise )
tr
Response time ( Fall )
tf
Cosmo Electronics Corp.
Document No. 69P21001.2
DC500V
10
VCE=2V, IC=20mA, RL=100Ω
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KP5010 Series
6PIN PHOTODARLINGTON
PHOTOCOUPLER
cosmo
Fig.1 Current Transfer Ratio
vs. Forward Current
5000
KP5010 Model No.
KP5010 A
KP5010 B
KP5010 C
KP5010 D
KP5010 E
Current Transfer Ratio
CTR ( % )
Classification table of current
transfer ratio is shown below.
CTR ( % )
600 ~ 2000
1500 ~ 4000
3000 ~ 6000
5000 ~ 9000
600 ~ 9000
V CE =2V
Ta=25'C
4000
3000
2000
1000
0
0.1 0.2
0.5
1
2
5
10
Forward Current IF (mA)
Fig.2 Collector Power Dissipation
vs. Ambient Temperature
Fig.3 Collector Dark Current
vs. Ambient Temperature
Collector Dark Current
ICEO ( A )
Collector Power Dissipation
PC ( mW )
-5
10
250
200
150
100
50
10-6
-7
10
-8
10
-9
10
-10
10
-11
10
0
-55
0
25
50
75
115 125
-55
Ambient Temperature Ta (℃)
50
75
115
Fig.5 Forward Current
vs. Forward Voltage
500
Forward Current IF ( mA )
60
50
40
30
20
10
0
-55
25
0
Ambient Temperature Ta (℃)
Fig.4 Forward Current
vs. Ambient Temperature
Forward Current IF ( mA )
VCE =200V
0
25
50
75
100
50
Ta=75° C
50° C
25° C
0° C
20
-25° C
10
5
2
1
1.0
115 125
1.2
1.4
1.6
1.8
2.0
2.2
2.4
Forward Voltage VF (V)
Ambient Temperature Ta (℃)
Cosmo Electronics Corp.
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KP5010 Series
6PIN PHOTODARLINGTON
PHOTOCOUPLER
cosmo
Fig.6 Collector Current
vs. Collector-Emitter Voltage
150
Ta=25'C
Relative Current Transfer
Ratio ( % )
Collector Current IC (mA)
200
Fig.7 Relative Current Transfer Ratio
vs. Ambient Temperature
IF =10mA
5mA
3mA
2.5mA
2mA
100
1.5mA
1mA
0.5mA
0
0
1
2
3
4
IF = 1 m A
VCE =2V
100
50
0
-2 5
5
Collector-Emitter Voltage VCE (V)
500
Response Time ( us )
Collector-Emitter Saturation
Voltage VCE ( V )
Ta=25 C
10mA
30mA
3
50mA
70mA
2
100mA
1
0
0
1
2
3
4
Forward Current IF (mA)
Cosmo Electronics Corp.
Document No. 69P21001.2
75
50
115
Fig.9 Response Time
vs. Load Resistance
5
Ic=5mA
25
Ambient Temperature Ta (℃)
Fig.8 Collector-Emitter Saturation
Voltage vs. Forward Current
4
0
Vce=2V
Ic=20mA
Ta=25°C
tf
50
20
10
5
2
1
0.01
5
tr
200
100
0.1
1
10
Load Resistance RL (KΩ)
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KP5010 Series
6PIN PHOTODARLINGTON
PHOTOCOUPLER
cosmo

Test Circuit for Response Time
Vcc
IF
RL
Vce
IF
Vce
90%
10%
tr
Cosmo Electronics Corp.
Document No. 69P21001.2
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tf
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KP5010 Series
6PIN PHOTODARLINGTON
PHOTOCOUPLER
cosmo
 Recommended Soldering Conditions
(a) Infrared reflow soldering：

Peak reflow soldering：
260℃ or below (package surface temperature)

Time of peak reflow temperature：
10 sec

Time of temperature higher than 230℃：
30-60 sec

Time to preheat temperature from 180~190℃： 60-120 sec

Time(s) of reflow：
Two

Flux：
Rosin flux containing small amount of chlorine (The
flux with a maximum chlorine content of 0.2 Wt% is
recommended.)
Recommended Temperature Profile of Infrared Reflow
10 sec M ax.
temperature
260℃
230℃
190℃
3 0 -6 0 s e c
180℃
6 0 -1 2 0 s e c
t (s )
(b) Wave soldering：

Temperature：
260℃ or below (molten solder temperature)

Time：
10 seconds or less

Preheating conditions：
120℃ or below (package surface temperature)

Time(s) of reflow：
One

Flux：
Rosin flux containing small amount of chlorine (The flux with a maximum
chlorine content of 0.2 Wt% is recommended.)
(c) Cautions：

Fluxes：
Avoid removing the residual flux with freon-based and chlorine-based
cleaning solvent.

Avoid shorting between portion of frame and leads.
Cosmo Electronics Corp.
Document No. 69P21001.2
-7-
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KP5010 Series
6PIN PHOTODARLINGTON
PHOTOCOUPLER
cosmo

Numbering System
KP5010 X Y (Z)
Notes:
KP5010 = Part No.
X = Lead form option (0,2,3,6)
Y = CTR rank option (A~E)
Z = Tape and reel option (TL,TR,TLD,TRU)
Option
Packing quantity
2 (TL)
surface mount type package + TL tape & reel option
1000 units per reel
2 (TR)
surface mount type package + TR tape & reel option
1000 units per reel
6 (TLD)
6 (TRU)

Description
long creepage distance for surface mount type package +
TLD tape & reel option
long creepage distance for surface mount type package +
TRU tape & reel option
1000 units per reel
1000 units per reel
Recommended Pad Layout for Surface Mount Lead Form
2.Long creepage distance
for surface mount type.
6 pin L
1.Surface mount type.
6 pin SMD
Unit : mm
Cosmo Electronics Corp.
Document No. 69P21001.2
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KP5010 Series
6PIN PHOTODARLINGTON
PHOTOCOUPLER
cosmo

6-pin SMD Carrier Tape & Reel
TOLERANCE ：±0.2mm
Cosmo Electronics Corp.
Document No. 69P21001.2
-9-
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KP5010 Series
6PIN PHOTODARLINGTON
PHOTOCOUPLER
cosmo

6-pin L Carrier Tape & Reel
1.8
4.0
12.0
5°
7.6
12.2
24±0.3
11.5
2.0
0.4
TOLERANCE：±0.2mm
TLD
Cosmo Electronics Corp.
Document No. 69P21001.2
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TRU
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KP5010 Series
6PIN PHOTODARLINGTON
PHOTOCOUPLER
cosmo

Application Notice
The content of datasheet is the guidance for product use only. cosmo takes no responsibility to the
accuracy of the information provided here. For continuously improving all of products, including quality,
reliability, function...etc., cosmo reserves the right to change the specification, characteristics, data,
materials, and structure of products without notice. Please contact with cosmo to obtain the latest
specification.
It would be required to comply with the absolute maximum ratings listed in the specification. cosmo has
no liability and responsibility to the damage caused by improper use of the products.
cosmo products are intended to be designed for use in general electronics application list below:
a. Personal computer
b. OA machine
c. Audio / Video
d. Instrumentation
e. Electrical application
f. Measurement equipment
g. Consumer electronics
h. Telecommunication
cosmo devices shall not be used or related with equipment requiring higher level of quality / reliability, or
malfunction, or failure which may cause loss of human life, bodily injury, includes, without limitation:
a. Medical and other life supporting equipments
b. Space application
c. Telecommunication equipment (trunk lines)
d. Nuclear power control
e. Equipment used for automotive vehicles, trains, ships...etc.
This publication is the property of cosmo. No part of this publication may be reproduced or copied in any
form or any means electronically or mechanically for any purpose, in whole or in part without any written
permission expressed from cosmo.
Cosmo Electronics Corp.
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