KPS28010T

KPS28010T Series
4PIN SSOP LOW INPUT CURRENT
PHOTOCOUPLER
cosmo
 Description
 Schematic
The KPS28010T series is DC-input single channel
which contains a light emitting diode optically coupled to a
phototransistor. It is packaged in a 4-pin SSOP package. The
1
4
2
3
input-output isolation voltage is rated at 3750Vrms.
1. Anode
2. Cathode
3. Emitter
4. Collector
 Features
1. Halogen free
2. Pb free and RoHS compliant
3. High isolation voltage (Viso=3750Vrms)
4. Small and thin package (4pin SSOP, pin pitch 1.27mm)
5. Low input current type (IF=1.0mA)
6. Current transfer ratio
(CTR : 100~600% at IF=1.0mA, Vce=5V).
7. High collector to emitter voltage (VCEO=80V).
8. High-speed switching tr =3μs (typ.), tf =5μs (typ.).
9. MSL class 1
10. Agency Approvals:
• UL Approved (No. E169586): UL1577
• c-UL Approved (No. E169586)
• VDE Approved (No. 40010469): DIN EN60747-5-5
• FIMKO Approved: EN60065, EN60950
• SEMKO Approved: EN60065, EN60950
• CQC Approved: GB8898-2011, GB4943.1-2011
 Applications
• Programmable logic controllers
• Measuring instruments
• Power supply
• Hybrid IC
Cosmo Electronics Corp.
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KPS28010T Series
4PIN SSOP LOW INPUT CURRENT
PHOTOCOUPLER
cosmo
 Outside Dimension
Unit : mm
TOLERANCE : ±0.2mm
 Device Marking
Notes:
2801
YWW
Cosmo Electronics Corp.
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KPS28010T Series
4PIN SSOP LOW INPUT CURRENT
PHOTOCOUPLER
cosmo
 Absolute Maximum Ratings
(Ta=25℃)
Parameter
Input
Output
Symbol
Rating
Unit
Forward current
IF
50
mA
Peak forward current(*1)
IFP
1
A
Reverse voltage
VR
6
V
Power dissipation
PD
60
mW
Power dissipation derating
PD/℃
0.6
mW/℃
Collector-Emitter voltage
VCEO
80
V
Emitter-Collector voltage
VECO
6
V
Collector current
IC
50
mA
Collector power dissipation
PC
160
mW
Collector power dissipation derating
PC/℃
1.2
mW/℃
Isolation voltage 1 minute(*2)
Viso
3750
Vrms
Operating temperature
Topr
-55 to +115
℃
Storage temperature
Tstg
-55 to +125
℃
*1 PW=100μs,Duty Cycle=1%.
*2 AC voltage for 1minute at T =25℃,RH=60% between input and output.
 Electro-optical Characteristics
Parameter
Input
(Ta=25℃)
Symbol
Conditions
Min.
Typ.
Max.
Unit
Forward voltage
VF
IF=5mA
–
1.1
1.4
V
Reverse current
IR
VR=5V
–
–
5
μA
Terminal capacitance
Ct
V=0, f=1MHZ
–
60
–
pF
ICEO
VCE=50V,IF=0mA
–
–
100
nA
CTR
IF=1mA, VCE=5V
100
–
600
%
–
0.1
0.2
V
–
Ω
Output Collector dark current
Current transfer ratio
Collector-Emitter saturation
voltage
Transfer
charac- Isolation resistance
teristics
Floating capacitance
Response time (Rise) (*3)
VCE(sat)
Riso
Cf
IF=10mA, Ic=2mA
DC500V
V=0, f=1MHZ
tr
Vce=5V,Ic=2mA,RL=100Ω
Response time (Fall) (*3)
tf
10
5x10
11
10
–
0.4
-
pF
–
4
18
μs
–
3
18
μs
*3 Test Circuit for Switching Time
Cosmo Electronics Corp.
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KPS28010T Series
4PIN SSOP LOW INPUT CURRENT
PHOTOCOUPLER
cosmo
Fig.1 Current Transfer Ratio
vs. Forward Current
400
CTR Rank.
KPS28010TA
KPS28010TB
KPS28010TC
KPS28010TD
KPS28010TE
Current Transfer Ratio
CTR ( % )
Classification table of current
transfer ratio is shown below.
CTR ( % )
100 TO 600
200 TO 500
160 TO 400
120 TO 300
100 TO 200
Ta=25℃
VCE=5V
350
300
250
200
150
100
50
0
0.1
1 2
0.5
10
5
20
Forward Current IF (mA)
Fig.3 Collector Dark Current
vs. Ambient Temperature
10
250
Collector Dark Current
ICEO ( A )
Collector Power Dissipation
PC ( mW )
Fig.2 Collector Power Dissipation
vs. Ambient Temperature
200
150
100
50
0
-55
0
25
50
75
115
125
-5
VCE=50V
10 -6
10
10
10
-7
-8
-9
-10
10
-11
10
-55
Ambient Temperature Ta (℃)
75
115
Fig.5 Forward Current
vs. Forward Voltage
60
100
Forward Current IF ( mA )
Forward Current IF ( mA )
50
Ambient Temperature Ta (℃)
Fig.4 Forward Current
vs. Ambient Temperature
50
40
30
20
10
0
-55
25
0
25° C
50° C
10
Ta=75°C
0° C
Ta=75° C
-25° C
1
0.1
0
25
50
75
0
115 125
1.0
1.5
Forward Voltage VF (V)
Ambient Temperature Ta (℃)
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KPS28010T Series
4PIN SSOP LOW INPUT CURRENT
PHOTOCOUPLER
cosmo
Fig.6 Collector Current
vs. Collector-Emitter Voltage
Fig.7 Relative Current Transfer Ratio
vs. Ambient Temperature
150
IF = 10m A
T a=25°C
5m A
5
Relative Current Transfer
Ratio ( % )
Collector Current IC (mA)
6
4
3
1m A
2
0.5m A
1
0.1m A
0
0
1
2
3
4
5
6
7
8
IF=1m A
VC E = 5 V
100
50
0
-5 5
9
Collector-Emitter Voltage VCE (V)
0
25
75
50
115
Ambient Temperature Ta (℃)
Fig.8 Collector-Emitter Saturation Voltage
vs. Ambient Temperature
Fig.9 Collector-Emitter Saturation
Voltage vs. Forward Current
Collector-Emitter Saturation
Voltage VCE ( V )
Collector-Emitter Saturation
Voltage VCE ( V )
7
0 .3 0
I F=10m A
Ic = 2 m A
0 .2 7
0 .2 4
0 .2 1
0 .1 8
0 .1 5
0 .1 2
0 .0 9
0
-5 5
0
25
50
75
100
115
T a= 25° C
6
Ic= 0.5 m A
5
Ic= 1m A
4
Ic=3 m A
3
Ic= 5 m A
2
Ic=7 m A
1
0
0
Ambient Temperature Ta (℃)
8
6
10
Fig.11 Response Time (Fall)
vs. Load Resistance
100
V ce=5V
Ic = 2 m A
T a = 2 5 °C
Response Fall Time ( us )
Response Rise Time ( us )
50
4
Forward Current IF (mA)
Fig.10 Response Time (Rise)
vs. Load Resistance
100
2
tr
20
10
5
2
1
0 .5
0 .2
50
Vce=5V
Ic = 2 m A
T a = 2 5 °C
tf
20
10
5
2
1
0 .5
0 .2
0 .1
0 .1
0 .1
1
0 .1
10
Load Resistance RL (KΩ)
Cosmo Electronics Corp.
Document No. 69P05002.3
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Load Resistance RL (KΩ)
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KPS28010T Series
4PIN SSOP LOW INPUT CURRENT
PHOTOCOUPLER
cosmo
 Test Circuit for Response Time
Vcc
IF
RL
1
4
2
3
Vce
IF
Vce
90%
10%
tr
Cosmo Electronics Corp.
Document No. 69P05002.3
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tf
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KPS28010T Series
4PIN SSOP LOW INPUT CURRENT
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. 69P05002.3
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KPS28010T Series
4PIN SSOP LOW INPUT CURRENT
PHOTOCOUPLER
cosmo

Numbering System
KPS28010T Y (Z)
Notes:
KPS28010T = Part No.
Y = CTR rank option (A ~ E)
Z = Tape and reel option (TLD、TRU)
Option

Description
Packing quantity
TLD
TLD tape & reel option
3000 units per reel
TRU
TRU tape & reel option
3000 units per reel
Recommended Pad Layout for Surface Mount Lead Form
Unit :mm
Cosmo Electronics Corp.
Document No. 69P05002.3
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KPS28010T Series
4PIN SSOP LOW INPUT CURRENT
PHOTOCOUPLER
cosmo

4-pin SSOP Carrier Tape & Reel
TOLERANCE ：±0.2mm
Cosmo Electronics Corp.
Document No. 69P05002.3
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KPS28010T Series
4PIN SSOP LOW INPUT CURRENT
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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