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부품번호 | KT101WB 기능 |
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기능 | 4PIN LSOP LOW INPUT CURRENT PHOTOCOUPLER | ||
제조업체 | Cosmo | ||
로고 | |||
cosmo
KT101W Series
4PIN LSOP LOW INPUT CURRENT
PHOTOCOUPLER
z Description
The KT101W series consist of an infrared emitting
diode, optically coupled to a phototransistor detector,
and is incorporated in a 4 pin LSOP wide body
package. It features a high current transfer ratio, low
coupling capacitance and high isolation voltage.
z Schematic
1
2
4
3
z Features
1. Halogen free
2. Pb free and RoHS compliant
3. Temperature range -55℃ to 115℃
4. High isolation voltage 5000Vrms
5. Opaque type, SMD low profile 4 lead package
6. Current transfer ratio
(CTR : Min.50% at IF=0.5mA VCE=5V)
7. 8mm outer creepage distance
8. Low coupling capacitance
9. MSL class 1
10. Agency Approvals:
• UL Approved (No. E169586): UL1577
• c-UL Approved (No. E169586)
• VDE Approved (No. 40031267): DIN EN60747-5-5
• FIMKO Approved: EN60065, EN60950, EN60335, EN60601
• CQC Approved: GB8898-2011, GB4943.1-2011
1. Anode
2. Cathode
3. Emitter
4. Collector
z Applications
• Industrial controls
• Programmable controllers
•.Switch mode power supplies
• Battery equipment
• Office machine
Cosmo Electronics Corp.
Document No. 69P00009.3
-1-
http://www.cosmo-ic.com
cosmo
KT101W Series
4PIN LSOP LOW INPUT CURRENT
PHOTOCOUPLER
Classification table of current
transfer ratio is shown below.
CTR Rank.
CTR ( % )
KT101WA
63 TO 125
KT101WB
100 TO 200
Fig.2 Collector Power Dissipation
vs. Ambient Temperature
200
150
100
50
0
-55 0 25 55 75 100 125
Ambient Temperature Ta (℃)
Fig.4 Forward Current
vs. Ambient Temperature
60
50
40
30
20
10
0
-55 0 25 50 75
115 125
Ambient Temperature Ta (℃)
Fig.1 Current Transfer Ratio
vs. Forward Current
800
700
600
500
400
300
200
100
0
0.1
0.5
12
5
Ta=25℃
VCE=5V
10 20
Forward Current IF (mA)
Fig.3 Collector Dark Current
vs. Ambient Temperature
-5
10
V CE = 2 0 V
-6
10
-7
10
-8
10
-9
10
-10
10
-11
10
-55 -25 0 25 50 75 100 115
Ambient Temperature Ta (℃)
Fig.5 Forward Current
vs. Forward Voltage
500
200
100
50
Ta=75℃
50℃
20
10
5
2
1
0
0.5 1.0
25℃
0℃
-25℃
1.5 2.0 2.5 3.0
Forward Voltage VF (V)
Cosmo Electronics Corp.
Document No. 69P00009.3
-4-
http://www.cosmo-ic.com
4페이지 cosmo
KT101W Series
4PIN LSOP LOW INPUT CURRENT
PHOTOCOUPLER
z Recommended Soldering Conditions
(a) Infrared reflow soldering:
Peak reflow soldering:
260℃ or below (package surface temperature)
Time of peak reflow temperature:
10 sec
Time of temperature higher than 230℃:
30-60 sec
Time to preheat temperature from 180~190℃: 60-120 sec
Time(s) of reflow:
Two
Flux:
Rosin flux containing small amount of chlorine (The
flux with a maximum chlorine content of 0.2 Wt% is
recommended.)
Recommended Temperature Profile of Infrared Reflow
260℃
10 sec Max.
230℃
190℃
180℃
60-120 sec
t (s)
30-60 sec
(b) Wave soldering:
Temperature:
Time:
Preheating conditions:
Time(s) of reflow:
Flux:
260℃ or below (molten solder temperature)
10 seconds or less
120℃ or below (package surface temperature)
One
Rosin flux containing small amount of chlorine (The flux with a maximum
chlorine content of 0.2 Wt% is recommended.)
(c) Cautions:
Fluxes:
Avoid removing the residual flux with freon-based and chlorine-based
cleaning solvent.
Avoid shorting between portion of frame and leads.
Cosmo Electronics Corp.
Document No. 69P00009.3
-7-
http://www.cosmo-ic.com
7페이지 | |||
구 성 | 총 10 페이지수 | ||
다운로드 | [ KT101WB.PDF 데이터시트 ] |
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부품번호 | 상세설명 및 기능 | 제조사 |
KT101W | 4PIN LSOP LOW INPUT CURRENT PHOTOCOUPLER | Cosmo |
KT101WA | 4PIN LSOP LOW INPUT CURRENT PHOTOCOUPLER | Cosmo |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |