KW1S54FC.pdf 데이터시트 (총 2 페이지) - 파일 다운로드 KW1S54FC 데이타시트 다운로드

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Features
1. Horizontal slit type
2. PWB direct mounting type
3. GAP between light emitter and detector : 3.0mm
4. Slit width : 0.5mm
Applications
1. OA equipment, such as printer etc.
2. VCRs, cassette decks
3. Floppy disk drives
Absolute Maximum Ratings
Input
Output
Parameter
Forward current
Peak forward current +1
Reverse voltage
Power dissipation
Collector-emitter voltage
Emitter-collector voltage
Collector current
Power dissipation
Total power dissipation
Operating temperature
Storage temperature
Soldering temperature +2
+1 Pulse width ŷ 100 s, duty ratio=1%
+2 For 5 seconds
Photo Interrupter KW1S54FC
Outside Dimension:Unit (mm)
1S54
41
32
Schematic:Top View
1
2
Symbol
IF
IFP
VR
PD
VCEO
VECO
IC
PD
TPD
TOPR
TSTG
TSOL
4
3
Rating
50
1
6
75
35
6
20
75
100
-25 to +85
-40 to +100
260
1. Anode
2. Cathode
3. Collector
4. Emitter
(Ta=25°C)
Unit
mA
A
V
mW
V
V
mA
mW
mW
°C
°C
°C
Electro-optical Characteristics
Input
Output
Transfer
charac-
teristics
Parameter
Forward voltage
Peak forward voltage
Reverse current
Collector-emitter dark current
Collector Current
Collector saturation voltage
Respone time (Rise)
Respone time (Fall)
Symbol
VF
VFM
IR
ICEO
IC
VCE(SET)
TR
TF
Conditions
IF=20mA
IFM=0.5A
VR=3V
VCE=20V
VCE=5V, IF=20mA
IF=40mA, IC=0.5mA
VCE=2V, IC=2mA, RL=100ɖ
11 c 2004 cosmo ELECTRONICS CORPORATION
http://www.cosmo-ic.com
MIN.
0.5
TYP.
1.2
3
1
3
4
(Ta=25°C)
MAX.
1.4
4
10
100
5
0.4
15
20
Unit
V
V
A
nA
mA
V
S
S

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KW1S54FC
Fig.1 Forward Current vs.
Ambient Temperature
60
50
40
30
20
0
-25 0 25 50 7585 100
Ambient Temperature Ta (°C)
Fig.4 Forward Current vs.
Forward Voltage
500
200 Ta=75 °C
50 °C
100
50
25 °C
20 0 °C
-2 5°C
10
5
2
1
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
Forward Voltage VF (V)
Fig.7 Collector Current vs.
Ambient Temperature
3.5
IF=20mA
Vce=5V
3.0
2.5
2.0
1.5
1.0
0.5
0
-25
0 25 50 75 100
Ambient Temperature Ta (°C)
Test Circuit for Reaponse Time
RL
Inpu t
Vc c
RL Inpu t
Output
Output
td
tr
ts
tf
10 %
90 %
Fig.2 Collector Power Dissipation vs.
Ambient Temperature
120
100
80
60
40
20
0
-25
0
25 50 75 100 125
Ambient Temperature Ta (°C)
Fig.5 Collector Current vs.
Forward Current
5 VCE =5V
Ta=25 °C
4
3
2
1
0 0 10 20 30 40 50
Forward Current lF (mA)
Fig.8 Collector-emitter Saturation
Voltage vs. Ambient Temperature
0.25
I F =40mA
Ic=0.5mA
0.2
0.15
0.1
0.05
0
-25
0 25 50 75
Ambient Temperature Ta (°C)
100
Fig.10 Relatove Collector Current vs.
Shield Distance (1)
100
50
Vce=5V
IF=20mA
Ta=25°C
L
Shield
Detector
-+
0
( Detector center )
0
-0.5 -0.4 -0.3 -0.2 -0.1 0 0.1 0.2 0.3 0.4 0.5
Shield Distance L (mm)
Fig.3 Peak Forward Current vs.
Duty Ratio
2000
1000
500
200
100
50
20
10
10-3 2
10-2 2 10-1
Duty Ratio (V)
2
1
Fig.6 Collector Current vs.
Collector-emitter Voltage
3.0
2.4
1.8
1.2
0.6
0
0
Ta=25°C
IF=50mA
40mA
30mA
20mA
10mA
5mA
2.4 4.8 7.2 9.6
Ambient Temperature Ta (°C)
12
Fig.9 Response Time vs.
Load Resistance
1000
500
100
50
Vce=2V
Ic=2mA
Ta=25°C
tf tr
10
5
td ts
1
0.5
0.1
0.1
1 10 100
Load Resistance (kɖ)
1000
Fig.11 Relatove Collector Current vs.
Shield Distance (2)
10 0
50
Vce=5V
IF=20mA
Ta=25°C
Shield
-
10
L+
Detector
0
-2.0 -1.0
0
1.0 2.0
Shield Distance L (mm)
c 2004 cosmo ELECTRONICS CORPORATION 12
http://www.cosmo-ic.com