KT1010 Series

KT1010 Series
4PIN LSOP PHOTOTRANSISTOR
PHOTOCOUPLER
cosmo
z
z Schematic
Description
4
1
The KT1010 series consist of an infrared emitting
diode, optically coupled to a phototransistor detector,
3
2
and is incorporated in a 4 pin LSOP wide body
package. It features a high current transfer ratio, low
coupling capacitance and high isolation voltage.
1. Anode
2. Cathode
3. Emitter
4. Collector
z
Features
1. Halogen free
2. Pb free and RoHS compliant
3. Temperature range -55℃ to 115℃
4. High isolation voltage 5000Vrms
5. Opaque type, SMD low profile 4 lead package
6. Current transfer ratio
(CTR : Min.50% at IF=5mA VCE=5V)
7. 8mm outer creepage distance
8. DC input with transistor output
9. Agency Approvals:
• UL1577 / CUL C22.2 No.1 & NTC No.5, File No. E169586
• VDE EN 60747, File No.40031267
• FMIKO EN 60065 , EN 60950, File No. FI26204 M1
• CQC GB4943 / GB8898-2011, File No. CQC11001057770,CQC11001057771
• CQC GB4943 / GB8898-2011, File No. CQC11001057773,CQC11001057775
z
Applications
• Hybrid substrates that require high density mounting
• Programmable controllers
• Switch mode power supplies
• Microprocessor system interface
Cosmo Electronics Corp.
Document No. 69P00007.1
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KT1010 Series
4PIN LSOP PHOTOTRANSISTOR
PHOTOCOUPLER
cosmo
z
Outside Dimension
Unit : mm
TOLERANCE : ±0.2mm
z
Device Marking
Notes:
cosmo
101□
YWW
cosmo
101
□:CTR rank
Y: Year code / WW: Week code
YWW
Cosmo Electronics Corp.
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KT1010 Series
4PIN LSOP PHOTOTRANSISTOR
PHOTOCOUPLER
cosmo
z
Absolute Maximum Ratings
(Ta=25℃)
Parameter
Symbol
Rating
Unit
Forward current
IF
50
mA
Peak forward current
IFP
1
A
Reverse voltage
VR
6
V
Power dissipation
PD
100
mW
Collector-Emitter voltage
VCEO
80
V
Emitter-Collector voltage
VECO
7
V
Collector current
IC
50
mA
Collector power dissipation
PC
150
mW
Total power dissipation
Ptot
250
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
℃
Input
Output
z
Electro-optical Characteristics
Parameter
(Ta=25℃)
Symbol
Conditions
Min.
Typ.
Max. Unit
Forward voltage
VF
IF=20mA
–
1.2
1.4
V
Reverse current
IR
VR=4V
–
–
10
uA
Terminal capacitance
Ct
V=0, f=1KHZ
–
30
250
pF
Collector dark current
ICEO
VCE=20V, IF=0
–
–
0.1
uA
Collector-Emitter breakdown
Output voltage
BVCEO Ic=0.1mA, IF=0
80
-
-
V
Emitter-Collector breakdown
voltage
BVECO IE=100uA, IF=0
7
-
-
V
IF=5mA, VCE=5V
50
–
600
%
IF=1mA, VCE=5V
15
–
–
%
–
0.1
0.3
V
5x1010
1011
–
Ω
–
0.6
1.0
pF
–
5
–
us
–
4
–
us
Input
Current transfer ratio
Collector-emitter saturation
Transfer
voltage
characteristics Isolation resistance
CTR
VCE(sat) IF=10mA, Ic=1mA
Riso
Floating capacitance
Cf
Response time (Rise)
tr
Response time (Fall)
tf
Cosmo Electronics Corp.
Document No. 69P00007.1
DC500V, 40 to 60%RH
V=0, f=1MHZ
Vcc=2V,Ic=2mA,RL=100Ω
-3-
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KT1010 Series
4PIN LSOP PHOTOTRANSISTOR
PHOTOCOUPLER
cosmo
Fig.1 Current Transfer Ratio
vs. Forward Current
Current Transfer Ratio
CTR ( % )
CTR Rank
KT1015
KT1016
KT1017
KT1018
KT1019
KT1010
CTR ( % )
50 TO 150
100 TO 300
80 TO 160
130 TO 260
200 TO 400
50 TO 600
VCE =5V
Ta=25℃
0
5
0
2
0
1
5
2
1
5
.
0
0 0 0 0 0 0 0 0 0 0 00
0 5 0 5 0 5 0 5 0
5
5 4 4 3 3 2 2 1 1
Classification table of current
transfer ratio is shown below.
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 )
150
100
50
0
-55
E
C
200
-6
10
-7
10
-8
10
-9
10
-1 0
10
-1 1
0
25
55
75
100
10
125
-5 5
Ambient Temperature Ta (℃)
0
25
50
75
100
115
Fig.5 Forward Current
vs. Forward Voltage
60
500
Forward Current IF ( mA )
Forward Current IF ( mA )
-2 5
Ambient Temperature Ta (℃)
Fig.4 Forward Current
vs. Ambient Temperature
50
40
30
20
10
0
-55
V
0
2
=
V
-5
10
200
25℃
Ta=75℃
50℃
100
50
0℃
-25℃
20
10
5
2
1
0
25
50
75
0
115 125
1.0
1.5
2.0
2.5
3.0
Forward Voltage VF (V)
Ambient Temperature Ta (℃)
Cosmo Electronics Corp.
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KT1010 Series
4PIN LSOP PHOTOTRANSISTOR
PHOTOCOUPLER
cosmo
Fig.6 Collector Current
vs. Collector-Emitter Voltage
Fig.7 Relative Current Transfer Ratio
vs. Ambient Temperature
AV
m5
5=
=e
Fc
IV
150
50
Relative Current Transfer
Ratio ( % )
Collector Current IC (mA)
T a=25 ℃
I F =30m A
I F =20m A
40
I F =10m A
30
PC (M A X)
20
I F =5m A
10
100
50
0
-5 5
0
5
Collector-Emitter Voltage VCE (V)
Collector-Emitter Saturation
Voltage VCE ( V )
Collector-Emitter Saturation
Voltage VCE ( V )
115
0 .1 2
0 .1 0
0 .0 8
0 .0 6
0 .0 4
0 .0 2
0
0
25
50
75
T a = 25 ° C
6
Ic= 0 .5 m A
5
Ic= 1 m A
4
Ic= 3m A
3
Ic= 5 m A
2
Ic= 7m A
1
0
115
Forward Current IF (mA)
Fig.10 Response Time (Rise)
vs. Load Resistance
Fig.11 Response Time (Fall)
vs. Load Resistance
Response Fall Time ( us )
100
VC E = 2 V
Ic = 2 m A
Ta=25°C
tr
20
10
5
2
1
0 .5
0 .2
0 .1
0 .1
1
50
VC E = 2 V
Ic = 2 m A
T a = 2 5 °C
tf
20
10
5
2
1
0 .5
0 .2
0 .1
10
0 .1
Load Resistance RL (KΩ)
Cosmo Electronics Corp.
Document No. 69P00007.1
10
5
0
Ambient Temperature Ta (℃)
Response Rise Time ( us )
75
7
IF = 1 0 m A
Ic= 1 m A
0 .1 4
50
50
Fig.9 Collector-Emitter Saturation
Voltage vs. Forward Current
0 .1 6
100
25
0
Ambient Temperature Ta (℃)
Fig.8 Collector-Emitter Saturation Voltage
vs. Ambient Temperature
-5 5
-2 5
10
1
10
Load Resistance RL (KΩ)
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KT1010 Series
4PIN LSOP PHOTOTRANSISTOR
PHOTOCOUPLER
cosmo
z
Test Circuit for Response Time
c
c
V
F
I
%
0
9
e
c
V
3
e
c
V
4
2
L
R
1
F
I
%
0
1
-6-
f
t
r
t
Cosmo Electronics Corp.
Document No. 69P00007.1
http://www.cosmo-ic.com
KT1010 Series
4PIN LSOP PHOTOTRANSISTOR
PHOTOCOUPLER
cosmo
z 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. 69P00007.1
-7-
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KT1010 Series
4PIN LSOP PHOTOTRANSISTOR
PHOTOCOUPLER
cosmo
z
Numbering System
KT101 Y (Z)
Notes:
KT101 = Part No.
Y = CTR rank option (5 ~ 10)
Z = Tape and reel option (TLD、TRU)
Option
z
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. 69P00007.1
-8-
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KT1010 Series
4PIN LSOP PHOTOTRANSISTOR
PHOTOCOUPLER
cosmo
z
4-pin LSOP Carrier Tape & Reel
TOLERANCE : ±0.2mm
Cosmo Electronics Corp.
Document No. 69P00007.1
-9-
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KT1010 Series
4PIN LSOP PHOTOTRANSISTOR
PHOTOCOUPLER
cosmo
z
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. 69P00007.1
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