COSMO KPC354

Mini-flat package AC
Input type Photo Coupler
KPC354NT
UL 1577 (File No.E169586)
Features
Outside Dimension : Unit (mm)
1. AC inputs.
2. Opaque type, mini-flat package.
3. Subminiature type (The volume is smaller than that of our
conventional DIP type by as far as 30%)
4. Isolation voltage between input and output
(Viso:3750Vrms).
Applications
1. Hybrid substrates that reguire high density mounting.
2. Programmable controllers.
t=0.254+0.05mm
TOLERANCE :+ 0.2mm
Schematic : Top View
Classification table of current transfor ratio is
shown below.
1. Anode/ Cathode
2. Anode/ Cathode
3. Emitter
4. Collector
Absolute Maximum Ratings
(Ta=25°C)
Parameter
Input
Symbol
Rating
Unit
IF
± 50
mA
IFM
±1
A
P
70
mW
Collector-emitter voltage
VCEO
60
V
Emitter-collector voltage
VECO
5
V
Forward current
Peak forward current
Power dissipation
Output
Collector current
IC
50
mA
Collector power dissipation
PC
150
mW
Total power dissipation
Ptot
170
mW
Isolation voltage 1 minute
Viso
3750
Vrms
Operating temperature
Topr
-30 to +100
°C
Storage temperature
Tstg
-40 to +125
°C
Soldering temperature 10 second
Tsol
260
°C
Electro-optical Characteristics
Parameter
Input
Output
Transfer
(Ta=25°C)
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Forward voltage
VF
IF =± 20mA
—
1.2
1.4
V
Terminal capacitance
Ct
V =0, f=1kHz
—
30
250
pF
Collector dark current
ICEO
VCE =20V, IF=0
—
—
0.1
uA
Collector-emitter breakdown voltage
BVCEO
IC =0.1mA, IF=0
60
—
—
V
Emitter- collector breakdown voltage
BVECO
IE =100uA, IF=0
5
—
—
IF =± 1mA, VCE=5V
20
–
400
—
0.1
0.3
V
1011
—
ohm
—
0.6
1.0
pF
—
4
18
us
—
3
18
us
Current transfer ratio
charac-
Collector-emitter saturation voltage
teristics
Isolation resistance
CTR
VCE (sat)
Riso
Floating capacitance
Cf
Respone time (Rise)
tr
Respone time (Fall)
tf
IF =± 20mA, IC=1mA
DC500V,40 to 60%RH
V =0, f =1MHZ
VCE =2V, IC =2mA, RL =100ohm
5X1010
V
%
0755-83280727
KPC354NT
Forward Current IF (mA)
Ambient Temperature Ta (°C)
Ambient Temperature Ta (°C)
Ambient Temperature Ta (°C)
Forward Current IF (mA)
Forward voltage VF (V)
Forward Current IF (mA)
Fig.9 Relative Current Transfer Ratio
vs. Ambient Temperature
Relative current transfer ratio (%)
Fig.8 Collector Current vs. Collectoremitter Voltage
Collector Current Ic (mA)
Current transfer ratio CTR (%)
Fig.6 Forward Current vs. Forward
Voltage
Duty ratio
Fig.7 Current Transfer Ratio vs.
Forward Current
Collector-emitter Voltage VCE (V)
Fig.10 Collector-emitter Saturation
Voltage vs. Ambient Temperature
Ambient Temperature Ta (°C)
Fig.11 Collector Dark Current vs.
Ambient Temperature
Fig.12 Response Time vs. Load
Resistance
Response Time (us)
Collector dark current ICEO (A)
Collector-emitter saturation Voltage VCE (SAT) (V)
Ambient Temperature Ta (°C)
Fig.5 Peak Forward Current vs. Duty
Ratio
Peak Forward Current IFM (mA)
Total power dissipation Pc (mW)
Fig.4 Total Power Dissipation vs.
Ambient Temperature
Ambient Temperature Ta (°C)
Fig.3 Collector Power Dissipation vs.
Ambient Temperature
Collector power dissipation Pc (mW)
Fig.2 Diode Power Dissipation vs.
Ambient Temperature
Diode power dissipation P (mW)
Fig.1 Forward Current vs. Ambient
Temperature
Ambient Temperature Ta (°C)
Load resistance RL (K ohm)
0755-83280727