PC-18K4 [KODENSHI]
Photocoupler(These Photocouplers cosist of a Gallium Arsenide Infrared Emitting); 光电耦合器（一个砷化镓红外发光的这些光电cosist ）
| 型号： | PC-18K4 |
| 厂家： | 
KODENSHI KOREA CORP. |
| 描述： | Photocoupler(These Photocouplers cosist of a Gallium Arsenide Infrared Emitting) |
| 文件： | 总3页 (文件大小：82K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Photocoupler
PC-18K1 • PC-18K2 • PC-18K4
These Photocouplers cosist of a Gallium Arsenide Infrared Emitting
Diode and a Silicon NPN Photo Darlington transistor perachannel.
The PC-18K1 has one channel in a 4-pin package.
The PC-18K2 has two channels in a 8-pin package.
The PC-18K4 has four channels in a 16-pin package.
FEATURES
• Small Package Size
• Collector-Emitter Voltage : Min.30V
• Current Transfer Ratio : Type 600% (at IF=1mA, VCE=2V)
• Electrical Isolation Voltage : AC5000Vrms
• UL Recognized File No. E107486
APPLICATIONS
• Interface between two circuits of different potential
• Telephone Line Receiver
• Automatic Vending Machine
• Relay Contact Monitor
DIMENSION
(Unit : mm)
PC18K2
8K1
PC1
4
3
8
6
5
7
2
1
Orientation Mark
4.6 0.25
2
3
4
1
Orientation Mark
7.62 0.25
6.5
7.62 0.25
6.5
9.7 0.25
0.25
0.25
0.5
0.5
1.2
0
~ 1
5
1.2
0
~
1 5
2.54 0.25
2.54 0.25
PC18K4
12
16
10
15
14
13
11
9
2
6
1
3
4
5
7
8
Orientation Mark
7.62 0.25
6.5
19.8 0.25
0.25
0.5
0
~15
1.2
2.54 0.25
1/3
Photocoupler
PC-18K1 • PC-18K2 • PC-18K4
MAXIMUM RATINGS
(Ta=25℃ )
Parameter
Forward Current
Symbol
Rating
Unit
mA
V
IF
60
Reverse Voltage
VR
5
Peak Forward Current*1
Power Dissipation
Input
IFP
PD
1
A
150
mW
℃
Junction Temperature
TJ
125
Collector-Emitter Breakdown Voltage
BVCEO
30
V
Emitter-Collector Breakdown Voltage
Collector Current
BVECO
IC
5
V
Output
50
mA
mW
Vrms
℃
Collector Power Dissipation
Input to Output Isolation Voltage*2
PC
150
Viso
Tstg
Topr
Tsol
Ptot
AC5000
-55~+125
-30~+100
260
Storage Temperature
Operating Temperature
Lead Soldering Temperature*3
℃
℃
Total Power Dissipation
250
mW
*1. Input current with 100ms pulse width, 1% duty cycle
*2. Measured at RH=40~60% for 1min
*3. 1/16 inch form case for 10sec
ELECTRO-OPTICAL CHARACTERISTICS
Parameter
(Ta=25℃, unless otherwise noted)
Symbol
VF
Condition
Min.
Typ.
Max.
Unit.
Forward Voltage
-
1.15
1.30
V
IF=10mA
Input
Reverse Current
IR
-
-
10
VR=5V
Capacitance
CT
-
30
-
pF
V
V=0, f=1kHz
IC=0.5mA
Collector-Emitter Breakdown Voltage
Emitter-Collector Breakdown Voltage
Collector Dark Current
Capacitance
Current Transfer Ratio*4
Collector-Emitter Saturation Voltage
Input-Output Capacitance
Input-Output Isolation Resistance
Rise Time
BVCEO
BVECO
ICEO
CCE
CTR
VCE(SAT)
CIO
35
-
-
5
-
-
-
V
IE=0.1mA
Output
-
100
nA
pF
%
V
IF=0, VCE=10V
VCE=0, f=1KHz
IF=1mA, VCE=2V
IF=1mA, IC=2mA
V=0, f=1kHz
-
10
-
-
300
1500
-
-
-
-
-
0.85
1
1011
100
100
1.0
-
-
-
-
pF
Ω
Coupled
RIO
RH=40~60%, V=500V
VCE=10V, RL=100Ω
IC=10mA
tr
Fall Time
tf
*4. CTR=(IC/IF) X 100 (%)
2/3
Photocoupler
PC-18K1• PC-18K2 • PC-18K4
Forward Current vs.
Ambient Temperature
Collector Power Dissipation vs.
Ambient Temperature
Forward Current vs.
Forward Voltage
50
40
30
20
250
200
150
100
140
120
100
80
Ta=70℃
60
Ta=25℃
Ta=-55℃
40
10
0
50
0
20
0
0.4
0.8
1.2
1.6
2.0
-20
0
20 40
60
80 100
-20
0
20
40
60
80
100
Forward Voltage VF(V)
Ambient Temperature Ta (℃)
Ambient Temperature Ta (℃)
Collector Current vs.
Forward Current
Dark Current vs.
Ambient Temperature
Collector Current vs.
Collector-Emitter Voltage
100
60
50
40
30
20
10
0
10
℃
Ta=25
Ta=25℃
VCE=2V
IF=3mA
40
1
IF=2.5mA
IF=2mA
IF=1.5mA
30
20
10
VCE=24V
VCE=10V
0.1
0.01
PC(max.)
IF=1mA
IF=0.5mA
0.001
1
3
5
7
9
11
0
20
40
60
80
100
0
2
4
6
8
10
Forward Current IF (mA)
Ambient Temperature Ta (℃)
Collector-Emitter Voltage VCE (V)
Switching Time Test Circuit
Response Time vs.
Load Resistance
VCC
RL
R
5000
1000
VCE=10V
IC=10mA
Ta=25℃
VIN
VO
tr
tf
Test Circuit
100
10
Input
Output
10%
10
0.05
90%
tr
tf
1
0.1
0.2
0.5
2
Load Resistance RL (
)
Waveform
3/3
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