KPS2806 Series - COSMO Electronics Corporation

KPS2806 Series
4PIN SSOP PHOTODARLINGTON
PHOTOCOUPLER
cosmo
z
z Schematic
Description
The KPS2806 series consist of two infrared emitting
diodes, connected in inverse parallel, optically coupled to
a photodarlington detector. They are packaged in a 4-pin
SSOP package. The input-output isolation voltage is
rated at 3750Vrms.
1. Anode/ Cathode
2. Anode/ Cathode
3. Emitter
4. Collector
z
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. AC input response
6. High current transfer ratio
(CTR=2000% typ. @ IF=1 mA, VCE=2V )
7. Agency Approvals:
• UL1577 / CUL C22.2 No.1 & NTC No.5, File No. E169586
• VDE EN 60747, File No.40010469
• FIMKO EN 60065 , EN 60950, File No.NCS/FI 24585 A2
• CQC GB4943 / GB8898-2011, File No.CQC10001049555 / CQC08001023986
z
Applications
• Programmable logic controllers
• Measuring instruments
• Hybrid IC
• General applications
Cosmo Electronics Corp.
Document No. 69P27001.2
-1-
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KPS2806 Series
4PIN SSOP PHOTODARLINGTON
PHOTOCOUPLER
cosmo
z Outside Dimension
Unit : mm
TOLERANCE : ±0.2mm
z Device Marking
Notes:
2806
YWW
Cosmo Electronics Corp.
Document No. 69P27001.2
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Y: Year code / WW: Week code
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KPS2806 Series
4PIN SSOP PHOTODARLINGTON
PHOTOCOUPLER
cosmo
z
(Ta=25℃)
Absolute Maximum Ratings
Parameter
Input
Output
Symbol
Rating
Unit
Forward current
IF
±50
mA
Peak forward current(*1)
IFP
±1
A
Power dissipation
PD
60
mW
Power dissipation derating
PD/℃
0.6
mW/℃
Collector-Emitter voltage
VCEO
40
V
Emitter-Collector voltage
VECO
6
V
Collector current
IC
90
mA
Collector power dissipation
PC
120
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.
z
(Ta=25℃)
Electro-optical Characteristics
Parameter
Input
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=40V, IF=0mA
–
–
400
nA
CTR
IF=±1mA, VCE=2V
200
2000
-
%
0.3
1.0
3.0
–
–
1.0
V
5x1010
1011
–
Ω
–
0.4
-
pF
–
200
–
μs
–
200
–
μs
Output Collector dark current
Current transfer ratio
CTR ratio (*1)
Collector-Emitter saturation
Transfer voltage
characteristics Isolation resistance
CTR1/CTR2 IF=1mA, VCE=2V
VCE(sat)
Riso
Floating capacitance
Cf
Response time (Rise) (*3)
tr
Response time (Fall) (*3)
tf
IF=±1mA, Ic=2mA
DC500V
V=0, f=1MHZ
Vce=5V,Ic=2mA,RL=100Ω
*3 Test Circuit for Switching Time
Cosmo Electronics Corp.
Document No. 69P27001.2
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KPS2806 Series
4PIN SSOP PHOTODARLINGTON
PHOTOCOUPLER
cosmo
Fig.1 Current Transfer Ratio
vs. Forward Current
VC E = 2 V
T a = 2 5 °C
Current Transfer Ratio
CTR ( % )
10000
Classification table of current
transfer ratio is shown below.
CTR RANK
KPS28060E
CTR ( % )
Min.200
8000
6000
4000
2000
0
0 .1
0 .2
0 .5
1 .0
2
5 .0
10
Forward Current IF (mA)
Fig.2 Collector Power Dissipation
vs. Ambient Temperature
Fig.3 Collector Dark Current
vs. Ambient Temperature
200
Collector Dark Current
ICEO ( A )
Collector Power Dissipation
PC ( mW )
10
150
100
50
0
-30
0
25
50
75
100
10
10
10
10
10
10
125
-5
VC E = 4 0 V
-6
-7
-8
-9
-1 0
-1 1
-3 0
Ambient Temperature Ta (℃)
50
200
Forward Current IF ( mA )
Forward Current IF ( mA )
500
40
30
20
10
Ta=75°C
50°C
100
50
75
80 100 120
25°C
20
10
5
2
1
0.5
1.0
1.5
2.0
2.5
3.0
115 125
Forward Voltage VF (V)
Ambient Temperature Ta (℃)
Cosmo Electronics Corp.
Document No. 69P27001.2
60
0°C
-25°C
50
0
25
40
Fig.5 Forward Current
vs. Forward Voltage
60
0
20
Ambient Temperature Ta (℃)
Fig.4 Forward Current
vs. Ambient Temperature
0
-55
0
-4-
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KPS2806 Series
4PIN SSOP PHOTODARLINGTON
PHOTOCOUPLER
cosmo
Fig.6 Collector Current
vs. Collector-Emitter Voltage
150
200
Ta =25°C
180
160
140
Relative Current Transfer
Ratio ( % )
Collector Current IC (mA)
Fig.7 Relative Current Transfer Ratio
vs. Ambient Temperature
I F =±15mA
120
I F =±10mA
100
Pc (MAX)
I F =±5mA
80
60
I F =±2mA
40
I F =±1mA
20
0
1
3
2
4
5
IF = ± 1 m A
V CE= 2 V
100
50
0
-5 5
Collector-Emitter Voltage VCE (V)
500
Response Time ( us )
Collector-Emitter Saturation
Voltage VCE ( V )
1000
Ic=0.5mA
Ic=1mA
Ic=3mA
Ic=5mA
4.8
Ic=7mA
Ic=30mA
3.2
25
50
75
100 115
Fig.9 Response Time
vs. Load Resistance
Ta=25°C
6.4
0
Ambient Temperature Ta (℃)
Fig.8 Collector-Emitter Saturation
Voltage vs. Forward Current
8.0
-2 5
Ic=50mA
1.6
0
200
VCC =5V
Ic = 2mA
Ta = 25°C
tr
tf
100
50
20
td
10
5
ts
2
1
0
0.8
1.6
2.4
3.2
4.0
0.01
Forward Current IF (mA)
Cosmo Electronics Corp.
Document No. 69P27001.2
0.1
1
10
Load Resistance RL (KΩ)
-5-
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KPS2806 Series
4PIN SSOP PHOTODARLINGTON
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. 69P27001.2
http://www.cosmo-ic.com
KPS2806 Series
4PIN SSOP PHOTODARLINGTON
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. 69P27001.2
-7-
http://www.cosmo-ic.com
KPS2806 Series
4PIN SSOP PHOTODARLINGTON
PHOTOCOUPLER
cosmo
z Numbering System
KPS2806 Y (Z)
Notes:
KPS2806 = Part No.
Y = CTR rank (E)
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. 69P27001.2
-8-
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KPS2806 Series
4PIN SSOP PHOTODARLINGTON
PHOTOCOUPLER
cosmo
z
4-pin SSOP Carrier Tape & Reel
TOLERANCE : ±0.2mm
Cosmo Electronics Corp.
Document No. 69P27001.2
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KPS2806 Series
4PIN SSOP PHOTODARLINGTON
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. 69P27001.2
- 10 -
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