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Número de pieza | KT1210 | |
Descripción | 4PIN LSOP PHOTOTRANSISTOR | |
Fabricantes | Cosmo | |
Logotipo | ||
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KT1210 Series
4PIN LSOP PHOTODARLINGTON
PHOTOCOUPLER
Description
The KT1210 series consist of a photo darlington
optically coupled to a gallium arsenide infrared-emitting
diode in a 4 pin LSOP wide body package. It features a
high current transfer ratio, low coupling capacitance and
high isolation voltage.
Schematic
1
2
4
3
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. High current transfer ratio
(CTR=2000%TYP.@ IF=1 mA, VCE=2V )
7. 8mm outer creepage distance
8. MSL class 1
9. 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
Applications
• System appliances, measuring instruments.
• Industrial robots.
• Copiers, automatic vending machines.
• Signal transmission between circuits of different potentials and impedances.
• Telephone sets.
• Copiers, facsimiles.
• Interface with various power supply circuits, power distribution boards.
• Numerical control machines.
Cosmo Electronics Corp.
Document No. 69P20006.3
-1-
http://www.cosmo-ic.com
1 page cosmo
Fig.6 Collector Current
vs. Collector-Emitter Voltage
200
180
160
140
120
100
80
60
40
20
Ta =25°C
I F =15mA
I F =10mA
I F =5mA
Pc (MAX)
I F =2mA
I F =1mA
01 2 34 5
Collector-Emitter Voltage VCE (V)
Fig.8 Collector-Emitter Saturation
Voltage vs. Forward Current
Ta=25°C
8.0
Ic=0.5mA
6.4 Ic=1mA
Ic=3mA
Ic=5mA
4.8 Ic=7mA
Ic=30mA
3.2
Ic=50mA
1.6
0
0
0.8 1.6 2.4 3.2 4.0
Forward Current IF (mA)
KT1210 Series
4PIN LSOP PHOTODARLINGTON
PHOTOCOUPLER
Fig.7 Relative Current Transfer Ratio
vs. Ambient Temperature
150
IF =1mA
V CE =2V
100
50
0
-55 -25 0 25 50 75 100 115
Ambient Temperature Ta (℃)
Fig.9 Response Time
vs. Load Resistance
1000
500
200
VCC =5V
Ic = 2mA
Ta = 25°C
100
50
tr
tf
20
10
5
2
1
0.01
td
ts
0.1
1
10
Load Resistance RL (KΩ )
Cosmo Electronics Corp.
Document No. 69P20006.3
-5-
http://www.cosmo-ic.com
5 Page |
Páginas | Total 10 Páginas | |
PDF Descargar | [ Datasheet KT1210.PDF ] |
Número de pieza | Descripción | Fabricantes |
KT1210 | 4PIN LSOP PHOTOTRANSISTOR | Cosmo |
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