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PDF KT101TB Data sheet ( Hoja de datos )
| Número de pieza | KT101TB | |
| Descripción | 4PIN LSOP LOW INPUT CURRENT PHOTOCOUPLER | |
| Fabricantes | Cosmo | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de KT101TB (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
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cosmo
KT101T Series
4PIN LSOP LOW INPUT CURRENT
PHOTOCOUPLER
z Description
The KT101T 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=1mA 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. 69P00008.3
-1-
http://www.cosmo-ic.com
1 page  
cosmo
KT101T Series
4PIN LSOP LOW INPUT CURRENT
PHOTOCOUPLER
Fig.6 Collector Current
vs. Collector-Emitter Voltage
6
IF =10mA
5
5mA
Ta=25°C
4
3 1mA
2
0.5mA
1
0.1mA
0
0123456789
Collector-Emitter Voltage VCE (V)
Fig.8 Collector-Emitter Saturation Voltage
vs. Ambient Temperature
0.16
IF =10mA
0.14
Ic=1mA
0.12
0.10
0.08
0.06
0.04
0.02
0
-55
0 25 50 75
115
Ambient Temperature Ta (℃)
Fig.10 Response Time (Rise)
vs. Load Resistance
100
50
20
10
VCE =2V
Ic= 2m A
Ta=25°C
tr
5
2
1
0 .5
0 .2
0 .1
0 .1
1
Load Resistance RL (KΩ)
10
Fig.7 Relative Current Transfer Ratio
vs. Ambient Temperature
150
IF = 1 m A
VC E = 5 V
100
50
0
-5 5
0
25 50 75 115
Ambient Temperature Ta (℃)
Fig.9 Collector-Emitter Saturation
Voltage vs. Forward Current
7
Ta=25°C
6
Ic= 0.5m A
5
Ic= 1m A
4
Ic= 3m A
3
Ic= 5m A
2
Ic= 7 m A
1
0
0
2
4
68
10
Forward Current IF (mA)
Fig.11 Response Time (Fall)
vs. Load Resistance
100
50
20
10
VCE =2V
Ic= 2 m A
T a = 2 5 °C
tf
5
2
1
0 .5
0 .2
0 .1
0 .1
1
Load Resistance RL (KΩ)
10
Cosmo Electronics Corp.
Document No. 69P00008.3
-5-
http://www.cosmo-ic.com
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet KT101TB.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| KT101T | 4PIN LSOP LOW INPUT CURRENT PHOTOCOUPLER | Cosmo |
| KT101TA | 4PIN LSOP LOW INPUT CURRENT PHOTOCOUPLER | Cosmo |
| KT101TB | 4PIN LSOP LOW INPUT CURRENT PHOTOCOUPLER | Cosmo |
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