Mini-flat package AC
Input type Photo Coupler
Features
1. A
C
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).
KPC354NT
UL
1577 (File No.E169586)
Outside Dimension : Unit
(mm)
Applications
1. Hybrid substrates that reguire high density mounting.
2. Programmable controllers.
t=0.254+0.05mm
TOLERANCE :+ 0.2mm
Classification table of current transfor ratio is
shown below.
Schematic : Top View
1. Anode/ Cathode
2. Anode/ Cathode
3. Emitter
4. Collector
Absolute Maximum Ratings
Parameter
Input
Forward current
Peak forward current
Power dissipation
Output
Collector-emitter voltage
Emitter-collector voltage
Collector current
Collector power dissipation
Total power dissipation
Isolation voltage 1 minute
Operating temperature
Storage temperature
Soldering temperature 10 second
Symbol
I
F
I
FM
P
V
CEO
V
ECO
I
C
P
C
Ptot
Viso
Topr
Tstg
Tsol
Rating
± 50
±1
70
60
5
50
150
170
3750
-30 to +100
-40 to +125
260
Unit
mA
A
(Ta=25°C)
mW
V
V
mA
mW
mW
Vrms
°C
°C
°C
Electro-optical Characteristics
Parameter
Input
Output
Forward voltage
Terminal capacitance
Collector dark current
Collector-emitter breakdown voltage
Emitter- collector breakdown voltage
Transfer
charac-
teristics
Current transfer ratio
Collector-emitter saturation voltage
Isolation resistance
Floating capacitance
Respone time (Rise)
Respone time (Fall)
Symbol
V
F
Ct
I
CEO
BV
CEO
BV
ECO
C
TR
V
CE
(sat)
Riso
Cf
tr
tf
Conditions
I
F
=± 20mA
V =0, f=1kHz
V
CE
=20V, I
F
=0
I
C
=0.1mA, I
F
=0
I
E
=100uA, I
F
=0
I
F
=± 1mA, V
CE
=5V
I
F
=± 20mA, I
C
=1mA
DC500V,40 to 60%RH
V =0, f =1MH
Z
V
CE
=2V, I
C
=2mA, R
L
=100ohm
MIN.
—
—
—
60
5
20
—
5X10
—
—
—
10
(Ta=25°C)
TYP.
1.2
30
—
—
—
–
0.1
10
4
3
11
MAX.
1.4
250
0.1
—
—
400
0.3
—
1.0
18
18
Unit
V
pF
uA
V
V
%
V
ohm
pF
us
us
0.6
68
c
2004
cosmo
ELECTRONICS CORPORATION
http://www.cosmo-ic.com
KPC354NT
Fig.1
Forward Current vs. Ambient
Temperature
Fig.2
Diode Power Dissipation vs.
Ambient Temperature
Fig.3
Collector Power Dissipation vs.
Ambient Temperature
Ambient Temperature Ta (°C)
Ambient Temperature Ta (°C)
Collector power dissipation Pc (mW)
Diode power dissipation P (mW)
Forward Current I
F
(mA)
Ambient Temperature Ta (°C)
Fig.4
Total Power Dissipation vs.
Ambient Temperature
Fig.5
Peak Forward Current vs. Duty
Ratio
Fig.6
Forward Current vs. Forward
Voltage
Total power dissipation Pc (mW)
Peak Forward Current I
FM
(mA)
Ambient Temperature Ta (°C)
Duty ratio
Forward Current I
F
(mA)
Forward voltage V
F
(V)
Fig.7
Current Transfer Ratio vs.
Forward Current
Fig.8
Collector Current vs. Collector-
emitter Voltage
Fig.9
Relative Current Transfer Ratio
vs. Ambient Temperature
Forward Current I
F
(mA)
Collector-emitter Voltage V
CE
(V)
Relative current transfer ratio (%)
Current transfer ratio CTR (%)
Collector Current Ic (mA)
Ambient Temperature Ta (°C)
Fig.10
Collector-emitter Saturation
Voltage vs. Ambient Temperature
Collector-emitter saturation Voltage V
CE (SAT)
(V)
Fig.11
Collector Dark Current vs.
Ambient Temperature
Fig.12
Response Time vs. Load
Resistance
Collector dark current I
CEO
(A)
Ambient Temperature Ta (°C)
Ambient Temperature Ta (°C)
Response Time (us)
Load resistance R
L
(K ohm)
c
2004
cosmo
ELECTRONICS CORPORATION
http://www.cosmo-ic.com
69
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