KPC6N139

KPC6N139 Series
cosmo

8PIN HIGH-SPEED DARLINGTON OUTPUT
PHOTOCOUPLER
 Schematic
Description
The KPC6N139 series consist of an LED, optically
8
7
6
5
1
2
3
4
coupled to a photodarlington and high-speed digital output. It
is packaged in a 8 pin DIP package and available in
wide-lead spacing and SMD option.

1. N.C.
5. GND
2. Anode
6. Vo
3. Cathode
7. VB
4. N.C.
8. Vcc
Features
1. Pb free and RoHS compliant
2. High current transfer ratio (CTR:Min.500% at IF =1.6mA)
3. High-speed response (tPHL: typ.0.2us at RL=270Ω)
4. High common mode rejection voltage(CMH: typ. 500V/us)
5. TTL compatible output
6. MSL class 1
7. Agency Approvals:
• UL Approved (No. E169586): UL1577
• c-UL Approved (No. E169586)
• FIMKO Approved: EN60065, EN60950

Applications
• Interfaces for computer peripherals
• Electronic calculators, measuring instruments, control equipment
• Telephone sets
• Signal transmission between circuits of different potentials and impedances
Cosmo Electronics Corp.
Document No. 69P51005.2
-1-
http://www.cosmo-ic.com
KPC6N139 Series
8PIN HIGH-SPEED DARLINGTON OUTPUT
PHOTOCOUPLER
cosmo

Outside Dimension
Unit : mm
1.Dual-in-line type
2.Surface mount type
KPC6N139
KPC6N139S
7.62
9.68
6.50
7.62
9.68
3.50
2.70
0.4
3.00
3.50
6.50
0.25
0.78
1.20
1.00
0.26
13.00 °
0.5
1.20
10.00
2.54
2.54
2.54
2.54
13.00 °
4.Long creepage distance
for surface mount type
3.Long creepage distance type
KPC6N139H
KPC6N139L
10.16
7.62
9.68
9.68
6.50
3.50
3.50
0.90± 0.25
2.70
0.3
0.25
3.00
0.90± 0.25
11.80+0.2
-0.5
0~10°
0.25
1.20
2.54
0.5
2.54
2.54
1.20
2.54
2.54
2.54
 Device Marking
Notes:
cosmo
cosmo
6N139
6N139
YWW
YWW
Cosmo Electronics Corp.
Document No. 69P51005.2
-2-
Y: Year code / WW: Week code
http://www.cosmo-ic.com
KPC6N139 Series
8PIN HIGH-SPEED DARLINGTON OUTPUT
PHOTOCOUPLER
cosmo

Absolute Maximum Ratings
(Ta = 25°C)
Unit
mA
mA
A
V
mW
V
V
V
mA
mW
Vrms
℃
℃
℃
Parameter
Symbol
Rating
Forward current
IF
20
*1 Peak forward current
IF
40
*2 Peak transient forward current
Input
IFM
1
Reverse voltage
VR
5
Power dissipation
PD
35
Supply voltage
Vcc
-0.5 to 18
Output voltage
Vo
-0.5 to 18
Output
Emitter-base reverse with-stand voltage (Pin 5 to 7)
VEBO
0.5
*3 Average output current
Io
60
Power dissipation
Po
100
*4 Isolation voltage 1 minute
Viso
5000
Operating temperature
Topr
-40 to +100
Storage temperature
Tstg
-55 to +125
*5 Soldering temperature 10 seconds
Tsol
260
*1 50% duty cycle, pulse width : 1mS
*2 Pulse width<=1uS, 300 pulse/sec
*3 Decreases at the rate of 0.7mA/℃ if the external temperature is 25℃ or more
*4 40% to 60% RH, AC for 1 minute
*5 For 10 seconds

Electro-optical Characteristics
Parameter
*6 Current transfer ratio
Logic ( 0 ) output voltage
Symbol
Conditions
Min.
(Ta = 25℃)
Typ. Max. Unit
CTR(1)
IF=0.5mA, VO=0.4V, VCC=4.5V
400
1800
-
%
CTR(2)
IF=1.6mA, VO=0.4V, VCC=4.5V
500
1600
-
%
VOL(1)
IF=6.4mA, IO=1.6mA, VCC=4.5V
-
0.1
0.4
V
VOL(2)
IF=5mA, IO=15mA, VCC=4.5V
-
0.1
0.4
V
VOL(3)
IF=12mA, IO=24mA, VCC=4.5V
-
0.1
0.4
V
Logic ( 1 ) output current
IOH
IF=0, VO=VCC=18V
-
0.05
100
uA
Logic ( 0 ) supply current
ICCL
IF=1.6mA, VO=open, VCC=5V
-
0.5
-
mA
Logic ( 1 ) supply current
ICCH
IF=0, VF=open, VCC=5V
-
10
-
nA
Ta=25℃, IF=1.6mA
-
1.5
1.7
V
IF=1.6mA
-
-1.9
-
mV/℃
5.0
-
-
V
Input forward voltage
Input forward voltage
temperature coefficient
VF
△ VF/△Ta
Input reverse voltage
BVR
Ta=25℃, IR=10uA
Input capacitance
CIN
VF=0, f=1MHz
-
60
-
pF
*7 Leak current ( input-output )
II-O
Ta=25℃, 45%RH
VI-O=3KVDC, t=5s
-
-
1.0
uA
*7 Isolation resistance ( input-output )
RI-O
VI-O=500VDC
-
10
-
Ω
*7 Capacitance ( input-output )
CI-O
f=1MHz
-
0.6
-
pF
12
*6 Current transfer ratio is the ratio is the ratio of input current and output current expressed in %
*7 Measured as 2-pin element (Short 1,2,3,4 and 5,6,7,8)
Cosmo Electronics Corp.
Document No. 69P51005.2
-3-
http://www.cosmo-ic.com
KPC6N139 Series
8PIN HIGH-SPEED DARLINGTON OUTPUT
PHOTOCOUPLER
cosmo

Switching Characteristics
Parameter
*8 Propagation delay time
Output (1)-->(0)
(Ta=25℃ ,Vcc=5V)
Symbol
Conditions
tPHL
*8 Propagation delay time
Output (0)-->(1)
tPLH
Min.
Typ. Max.
RL=4.7KΩ, IF=0.5mA
-
5
25
uS
RL=270Ω, IF=12mA
RL=4.7KΩ, IF=0.5mA
RL=270Ω, IF=12mA
-
0.3
10
1.5
1
60
7
uS
uS
uS
-
V/uS
-
V/uS
*9 Instantaneous common
IF=0, VCM=10VP-P,
*10 mode rejection voltage
CMH
500
RL=2.2KΩ
"Output (1)"
*9 Instantaneous common
IF=1.6mA, VCM=10VP-P,
*10 mode rejection voltage
CML
-500
RL=2.2KΩ
"Output (0)"
*9 Instantaneous common mode rejection voltage “ output (1) “ represents
a common mode voltage variation that can hold the output above (1) level ( Vo > 2.0V )
*10 Instantaneous common mode rejection voltage “ output (0) “ represents
a common mode voltage variation that can hold the output above (0) level ( Vo < 0.8V )
*8 Test Circuit for Propagation Delay time
IF
Pulse input
Duty ratio
= 1/10
Unit
0
IF
1
8
Vcc
2
7
3
6
Vo
4
5
C L =15pF
5V
Vo
IF monitor
RL
1.5V
100Ω
1.5V
t PHL
t PLH
*10 Test Circuit for Instantaneous Common Mode Rejection Voltage
10V
IF
1
8
2
7
3
6
4
5
V CM
0V
RL
VFF
90%
tr
tf
CM H
Vo
5V
IF =0
2V
VCM
+
Cosmo Electronics Corp.
Document No. 69P51005.2
10%
Vo
A
B
10%
90%
Vcc=5V
-
CM L
Vo
-4-
0.8V
IF =16mA
VOL
http://www.cosmo-ic.com
KPC6N139 Series
8PIN HIGH-SPEED DARLINGTON OUTPUT
PHOTOCOUPLER
cosmo
Fig.1 Forward Current
vs. Forward Voltage
Fig.2 Forward Current
vs. Ambient Temperature
1.6
Ta=75° C
200
50° C
100
50
Forward Current IF (mA)
Forward Current IF (mA)
500
25° C
0° C
20
-25° C
10
5
2
1
1.0
1.2
1.4
1.6
1.8
2.0
2.2
IF =1.6mA
1.5
1.4
1.3
1.2
1.1
-40
2.4
Forward Voltage VF (V)
Fig.3 Response and Fall Time
vs. Load Resistance
100
-20
0
25
2000
Vcc=5V
Vo=0.4V
Ta=25°C
Current transfer ratio
CTR ( % )
Time ( us )
50
tf
10
5
2
tr
1
0 .5
0 .2
0 .1
1600
1200
800
400
I F = A D J U S T E D F O R V O L= 2 V
0 .1
1
0
10
0.01
Load Resistance RL (KΩ)
5
60
Output Current IO (mA)
IF =5mA
1600
CTR ( % )
1
10
20
Fig.6 Output Current
vs. Output Voltage
I F = 1.6m A
Ic= 2m A
V o= 0.4V
1800
0.1
Forward current IF (mA)
Fig.5 Current Transfer Ratio
vs. Base-Emitter Resistance
Current transfer ratio
100
Fig.4 Current Transfer Ratio
vs. Forward Current
T a=25°C
20
75
50
Ambient Temperature Ta (℃)
1400
1200
1000
800
600
400
200
50
Vcc=5V
Ta=25°C
4mA
3mA
40
2mA
30
20
1mA
10
0
0
1
10
100
0
1000
Output Voltage VO (V)
Base Resistance RBE (KΩ)
Cosmo Electronics Corp.
Document No. 69P51005.2
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-5-
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KPC6N139 Series
8PIN HIGH-SPEED DARLINGTON OUTPUT
PHOTOCOUPLER
cosmo
Fig.8 Logic Low Supply Current
vs. Forward Current
Output Current IO (mA)
100
Vcc=5V
V o = 0 .4 V
10
T a = 2 5 °C
T a = 2 5 °C
T a = 2 5 °C
1
T a = 2 5 °C
T a = 2 5 °C
0
0
0 .1
1
10
2.5
2.0
Vcc=5V
1.5
( mA)
Logic Low Supply Current ICCL
Fig.7 Output Current
vs. Forward Current
Vcc=18V
1.0
0.5
0
0
Forward Current IF (mA)
(tPHL) RL =2.2Kohm or 2.2Kohm
40
30
(tPLH) RL =4.7Kohm
(t PLH) RL =2.2Kohm
1
2
3
4
5
6
7
8
9
Forward Current IF (mA)
Cosmo Electronics Corp.
Document No. 69P51005.2
100
50
8
10
12
I F = 1 .6 m A
R L = 2 .2 K Ω
T a = 2 5 °C
20
10
( us )
Propagation Delay to Logic Low tPHL
Propagation Delay tp (us)
Ta=25°C
Vcc=5V
50
0
0
6
Fig.10 Propagation Delay to Logic Low
vs. Pulse Period
60
10
4
Forward Current IF (mA)
Fig.9 Propagation Delay
vs. Forward Current
20
2
5
2
1
0 .5
0 .2
0 .1
0 .1
1
10
Input Pulse Period T(ms)
-6-
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KPC6N139 Series
8PIN HIGH-SPEED DARLINGTON OUTPUT
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. 69P51005.2
-7-
http://www.cosmo-ic.com
KPC6N139 Series
8PIN HIGH-SPEED DARLINGTON OUTPUT
PHOTOCOUPLER
cosmo

Numbering System
KPC6N139 X (Y)
Notes:
KPC6N139 = Part No.
X = Lead form option (blank、S、H、L )
Y = Tape and reel option (TL、TR、TLD、TRU)
Option
Packing quantity
S (TL)
surface mount type package + TL tape & reel option
1000 units per reel
S (TR)
surface mount type package + TR tape & reel option
1000 units per reel
L (TLD)
L (TRU)
long creepage distance for surface mount type package +
800 units per reel
TLD tape & reel option
long creepage distance for surface mount type package +
800 units per reel
TRU tape & reel option
Recommended Pad Layout for Surface Mount Lead Form
2.Long creepage distance
for surface mount type
1.Surface mount type
8-pin L
1.9
2.54
2.54
2.54
1.5
2.54
1.9
2.54
1.5
8-pin SMD
2.54

Description
8.3
10.7
Unit :mm
Cosmo Electronics Corp.
Document No. 69P51005.2
-8-
http://www.cosmo-ic.com
KPC6N139 Series
8PIN HIGH-SPEED DARLINGTON OUTPUT
PHOTOCOUPLER
cosmo
 8-pin SMD Carrier Tape & Reel
unit：mm
TL
TR
Direction of feed from reel
Direction of feed from reel
Quantity：1000pcs/reel
Cosmo Electronics Corp.
Document No. 69P51005.2
-9-
http://www.cosmo-ic.com
KPC6N139 Series
8PIN HIGH-SPEED DARLINGTON OUTPUT
PHOTOCOUPLER
cosmo
 8-pin L Carrier Tape & Reel
Unit:mm
1.75±0.10
2.00±0.10
4.00±0.10
12.00±0.10
11.50±0.10
24.00±0.30
12.35±0.10
TOLERANCE： ±0.2mm
Direction of feed from reel
100±0.50
Direction of feed from reel
13.0±0.20
TRU
330 Max.
TLD
+0.20
24.40 -0.00
30.40 Max.
Quantity：800pcs/reel
Cosmo Electronics Corp.
Document No. 69P51005.2
- 10 -
http://www.cosmo-ic.com
KPC6N139 Series
cosmo

8PIN HIGH-SPEED DARLINGTON OUTPUT
PHOTOCOUPLER
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.
Document No. 69P51005.2
- 11 -
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