PRODUCT
SPECIFICATION
DATE:11/29/2012
NO.61P04072
SHEET 1 OF 6
REV.
6
cosmo
ELECTRONICS CORPORATION
Photocoupler :
KPC354NT
Mini-Flat package
AC Input type Photocoupler
●
Features
1. Halogen Free.
2. Pb free and RoHS compliant.
3. AC inputs
4. Mini-flat package:
compact 4 pin SOP with a 2.0mm profile
5. Subminiature type
(The volume is smaller than that of our
conventional DIP type by as far as 30%)
6. Isolation voltage between input and output (Viso : 3750vrms).
7. Agency Approvals
‧
UL approved：No.E169586
‧
VDE approved：No.40014684
‧
FIMKO approved：EN 60065 No. FI 23147 A1
EN 60950 No. FI 24583 A1
‧
CQC approved：No. CQC04001010530
●
Applications
1. Hybrid substrates that require high density mounting.
2. Programmable controllers.
PRODUCT
SPECIFICATION
DATE:11/29/2012
NO.61P04072
SHEET 2 OF 6
REV.
6
cosmo
ELECTRONICS CORPORATION
Photocoupler :
KPC354NT
:
UNIT (mm)
1.
OUTSIDE
DIMENSION
Date Code
CTR Rank
4.40
±
0.5
3.90
±
0.5
0.40
0.50
7.00
±
0.4
2.54
0.10
±
0.10
2.0
±
0.5
TOLERANCE :
±0.2mm
2. SCHEMATIC
:
TOP VIEW
1
4
2
3
1.
2.
3.
4.
Anode, Cathode
Anode, Cathode
Emitter
Collector
PRODUCT
SPECIFICATION
DATE:11/29/2012
NO.61P04072
SHEET 3 OF 6
REV.
6
cosmo
ELECTRONICS CORPORATION
Input
Photocoupler :
KPC354NT
Symbol
●
Absolute Maximum Ratings
Parameter
Forward current
Peak forward current
Power dissipation
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
Output
I
F
I
FM
P
V
CEO
V
ECO
I
C
P
C
P
tot
V
iso
T
opr
T
stg
T
sol
Rating
±50
±1
70
80
5
50
150
170
3750
-55 to +115
-55 to +125
260
Unit
mA
A
mW
V
V
mA
mW
mW
Vrms
℃
℃
℃
●
Electro-optical Characteristics
Parameter
Forward voltage
Input
Terminal capacitance
Collector dark current
Collector-emitter breakdown
Output voltage
Emitter-collector breakdown
voltage
Current transfer ratio
Collector-emitter saturation
Transfer voltage
charac- Isolation resistance
teristics
Floating capacitance
Response time (Rise)
Response time (Fall)
●
Classification
Symbol
V
F
C
t
I
CEO
Conditions
IF=±20mA
V=0, f=1kH
Z
V
CE
=20V, I
F
=0
MIN.
–
–
–
80
5
20
–
10
TYP. MAX. Unit
1.2
1.4
V
30
250 pF
–
0.1 uA
-
-
–
0.1
10
0.6
4
3
11
BV
CEO
Ic=0.1mA, I
F
=0
BV
ECO
I
F
=100uA, I
F
=0
-
-
400
0.3
–
1.0
18
18
V
V
%
V
ohm
pF
us
us
CTR
I
F
=±1mA,
V
CE
=5V
V
CE
(sat) I
F
=±20mA, Ic=1mA
R
iso
C
f
tr
tf
DC500V 40 to 60%RH
V=0, f=1MH
Z
5x10
–
–
Vce=2V,Ic=2mA,RL=100ohm
–
table of current transfer
ratio is shown below.
CTR RANK
KPC354NT0A
KPC354NT0B
CTR(%)
50 TO 150
20 TO 400
PRODUCT
SPECIFICATION
DATE:11/29/2012
NO.61P04072
SHEET 4 OF 6
REV.
6
cosmo
ELECTRONICS CORPORATION
Photocoupler :
KPC354NT
Fig.2
Diode power dissipation P (mW)
Fig.1
Forward Current vs.Ambient
Temperature
5 0
Diode Power Dissipation
vs. Ambient Temperature
1 0 0
8 0
6 0
4 0
2 0
0
- 5 5
0
2 5
5 0
7 5
1 0 0
1 2 5
Forward current IF (mA)
4 0
3 0
2 0
1 0
- 5 5
0
2 5
5 5
7 5
1 0 0
1 2 5
Ambient temperature Ta(
℃)
Ambient temperature Ta(
℃)
Fig.3
Collector Power Dissipation
vs. Ambient Temperature
2 0 0
1 5 0
1 0 0
5 0
0
- 5 5
0
2 5
5 5
7 5
1 0 0
1 2 5
Fig.4
Total Power Dissipation
vs. Ambient Temperature
Collector power dissipation Pc (mW)
Total power dissipation Pc (mW)
2 0 0
1 7 0
1 5 0
1 0 0
5 0
0
- 5 5
0
2 5
5 0
7 5
1 1 5
Ambient temperature Ta(
℃)
Ambient temperature Ta(
℃)
Fig.5
1 0 0 0 0
Peak forward current IFM (mA)
Peak Forward Current vs.
Duty Ratio
Pulse width
≦
100us
Ta=25℃
Fig.6
5 0 0
2 0 0
Forward current IF (mA)
Forward Current vs.
Forward Voltage
1 0 0 0
1 0 0
5 0
Ta=75°
50°
25°
0°
-25°
1 0 0
2 0
5
1 0
2
0
1 0
- 3
1
1 0
- 2
1 0
- 1
1
0
0 . 5
1 . 0
1 . 5
2 . 0
2 . 5
3 . 0
Duty ratio
Forward Voltage VF (V)
PRODUCT
SPECIFICATION
DATE:11/29/2012
NO.61P04072
SHEET 5 OF 6
REV.
6
cosmo
ELECTRONICS CORPORATION
Photocoupler :
KPC354NT
Fig.8
V
C E
=5V
Ta=25°C
5 0
F
Fig.7
Current Transfer Ratio vs.
Forward Current
400
Collector Current vs.
Collector-Emitter Voltage
T a = 2 5
I =±30mA
F
I =±20mA
I =±10mA
P (MAX)
C
F
C
Current Transfer Ratio ( % )
Collector current Ic (mA)
4 0
3 0
2 0
200
I =±5mA
F
1 0
0
5
°
1 0
0
0.5 1.0
5.0 10
50 100
Forward Current IF (mA)
Collector-Emitter voltage VCE(V)
Fig.9
1 5 0
Relative Current Transfer Ratio
vs. Ambient Temperature
I
V
=±1mA
= 5 V
C E
F
Fig.10
0 . 1 6
Collector-Emitter Saturation
Voltage vs. Ambient Temperature
I
F
C
Collector-emitter saturation voltage VCE(sat)(V)
Relative Current Transfer Ratio ( % )
0 . 1 4
I
0 . 1 2
0 . 1 0
0 . 0 8
0 . 0 6
0 . 0 4
0 . 0 2
0
- 5 5
0
2 0
4 0
6 0
8 0
= 2 0 m A
= 1 m A
1 0 0
5 0
0
- 5 5
0
2 0
4 0
6 0
8 0
1 0 0
1 2 0
1 0 0
1 2 0
Ambient temperature Ta(℃)
Ambient temperature Ta(℃)
Fig.11
1 0
- 5
Collector Dark Current vs.
Ambient Temperature
V
C E
Fig.12
5 0 0
2 0 0
1 0 0
5 0
Response Time vs.
Load Resistance
V =2V
Ic=2mA
C
Ta=25°
C E
= 2 0 V
Collector dark current Iceo (A)
- 6
1 0
Response Time (us)
1 0
-
1 0
-
1 0
-
1
-
0
1
1 0
- 1 1
9
8
7
2 0
1 0
5
2
1
0 . 5
0 . 2
0 . 1
t r
t f
t d
t s
0
- 5 5
0
2 0
4 0
6 0
8 0
1 0 0
1 2 0
0 . 0 1
0 . 1
1
1 0
Ambient temperature Ta(℃)
Load Resistance RL(K ohm)
嵌入式系统
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