COSMO K1010 High reliability photo coupler Datasheet

K1010
High Reliability Photo Coupler
UL 1577 (File No.E169586)
Features
VDE 0884 / 0860 / 0805 (File No.101347)
Outside Dimension : Unit (mm)
1. Current transfer ratio
(CTR:MIN.50% at IF=5mA Vce=5V)
2. High isolation voltage between input and output
(Viso:5000Vrms).
3. Compact dual-in-line package.
4. Available package : DIP/ SMD/ H. (For Package Dimension please
refer to page 83 )
Applications
1. Registers, copiers, automatic vending machines.
2. System appliances, measuring instruments.
3. Computer terminals, programmable controllers.
TOLERANCE :+ 0.2mm
4. Communications, telephone, etc.
5. Electric home appliances, such as oil fan heaters, Microwave oven,
Schematic : Top View
Washer, Refrigerator, Air conditioner, etc.
6. Medical instruments, physical and chemical equipment.
1. Anode
2. Cathode
3. Emitter
4. Collector
7. Signal transmission between circuits of different potentials and
impedances.
8. Facsimile equipment, Audio, Video.
9. Switching power supply, Laser beam printer.
Absolute Maximum Ratings
(Ta=25°C)
Parameter
Input
Rating
Unit
mA
IF
50
Peak forward current
IFM
1
A
Reverse voltage
VR
6
V
Forward current
Power dissipation
Output
Symbol
PD
70
mW
Collector-emitter voltage
VCEO
60
V
Emitter-collector voltage
VECO
6
V
IC
50
mA
Collector current
Collector power dissipation
PC
150
mW
Total power dissipation
Ptot
200
mW
Isolation voltage 1 minute
Viso
5000
Vrms
Operating temperature
Topr
-30 to +100
°C
Storage temperature
Tstg
-55 to +125
°C
Soldering temperature 10 second
Tsol
260
°C
Electro-optical Characteristics
Parameter
Input
Forward voltage
Peak forward voltage
Reverse current
32
(Ta=25°C)
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
VF
IF =20mA
—
1.2
1.4
V
VFM
IFM =0.5A
—
—
3.0
V
IR
VR =4V
—
—
10
uA
Terminal capacitance
Ct
V=0, f=1kHz
—
30
—
pF
Output
Collector dark current
ICEO
VCE =20V
—
—
0.1
uA
Transfer
Current transfer ratio
CTR
IF=5mA, VCE =5V
50
—
600
%
charac-
Collector-emitter saturation voltage
VCE(sat)
IF=20mA, IC=1mA
—
0.1
0.2
V
teristics
Isolation resistance
5X1010
1011
—
ohm
Riso
DC500V
Floating capacitance
Cf
V=0, f=1MHZ
—
0.6
1.0
pF
Cut-off frequency
fc
VCC=5V, IC=2mA, RL=100ohm
—
80
—
kHz
Respone time(Rise)
tr
Respone time(Fall)
tf
c 2004 cosmo ELECTRONICS CORPORATION
http://www.cosmo-ic.com
VCE=2V, IC=2mA, RL=100ohm
—
4
18
us
—
3
18
us
K1010
Fig.2 Collector Power Dissipation vs.
Ambient Temperature
Current transfer ratio CTR (%)
Collector Power Dissipation Pc (mW)
Fig.1 Current Transfer Ratio vs.
Forward Current
Classification table of current transfer ratio is
shown below.
Forward Current IF (mA)
Fig.5 Forward Current vs. Forward
Voltage
Forward Current IF (mA)
Fig.4 Forward Current vs. Ambient
Temperature
Forward Current IF (mA)
Collector Dark Current Iceo (A)
Fig.3 Collector Dark Current vs.
Ambient Temperature
Ambient Temperature Ta (°C)
Ambient Temperature Ta (°C)
Ambient Temperature Ta (°C)
Fig.8 Collector-emitter Saturation
Voltage vs. Ambient Temperature
Collector-emitter Saturation Voltage Vce (V)
Fig.7 Relative Current Transfer Ratio
vs. Ambient Temperature
Collector-emitter Voltage VCE (V)
Ambient Temperature Ta (°C)
Ambient Temperature Ta (°C)
Fig.10 Response Time vs. Load
Resistance
Fig.11 Response Time vs. Load
Resistance
Response Rise Time (us)
Collector-emitter Saturation Voltage Vce (V)
Fig.9 Collector-emitter Saturation
Voltage vs. Forward Current
Response Rise Time (us)
Collector Current Ic (mA)
Relative Current Transfer Ratio (%)
Fig.6 Collector Current vs. Collectoremitter Voltage
Forward Voltage VF (V)
Forward Current IF (mA)
Load Resistance RL(K ohm)
Load Resistance RL(K ohm)
c
2004
cosmo ELECTRONICS CORPORATION
http://www.cosmo-ic.com
33
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