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KT101WB 데이터시트 PDF




Cosmo에서 제조한 전자 부품 KT101WB은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

PDF 형식의 KT101WB 자료 제공

부품번호 KT101WB 기능
기능 4PIN LSOP LOW INPUT CURRENT PHOTOCOUPLER
제조업체 Cosmo
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KT101WB 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.



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KT101WB 데이터시트, 핀배열, 회로
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 -55to 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




KT101WB pdf, 반도체, 판매, 대치품
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

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KT101WB 전자부품, 판매, 대치품
cosmo
KT101W Series
4PIN LSOP LOW INPUT CURRENT
PHOTOCOUPLER
z Recommended Soldering Conditions
(a) Infrared reflow soldering
„ Peak reflow soldering
260or 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
260or below (molten solder temperature)
10 seconds or less
120or 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

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