223AT 데이터 시트보기 (PDF) - Vishay Semiconductors
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223AT
Vishay Semiconductors
223AT Datasheet PDF : 7 Pages
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IL221AT/222AT/223AT
Vishay Semiconductors Optocoupler, Photodarlington Output,
Low Input Current, High Gain, with Base
Connection
SAFETY AND INSULATION RATINGS
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
TSI
Creepage distance
165
°C
4
mm
Clearance distance
4
mm
Insulation thickness, reinforced rated per IEC 60950 2.10.5.1
0.2
mm
Note
As per IEC 60747-5-2, § 7.4.3.8.1, this optocoupler is suitable for “safe electrical insulation” only within the safety ratings. Compliance with the
safety ratings shall be ensured by means of protective circuits.
TYPICAL CHARACTERISTICS
Tamb = 25 °C, unless otherwise specified
1.4
1.3
TA= - 55 °C
1.2
1.1
TA= 25 °C
1.0
0.9
TA= 100 °C
0.8
0.7
0.1
1
10
100
iil221at_01
IF - Forward Current (mA)
Fig. 1 - Forward Voltage vs. Forward Current
10 000
Duty Factor
0.005
1000
0.01
0.02
0.05
0.1
0.2
100 0.5
t
DF = τ/t
10
10 -6 10-5 10-4 10 -3 10 -2 10 -1 10 0 10 1
iil221at_02
t- LED Pulse Duration (s)
Fig. 2 - Peak LED Current vs. Duty Factor, τ
3
TA = - 20 °C
TA = 25 °C
TA= 50 °C
2 TA= 70 °C
Normalized to:
IF = 1 mA, TA = 25 °C
VCB = 10 V
1
0
0.1
0
10
100
iil221at_03
IF - LED Current (mA)
Fig. 3 - Normalized CTRcb vs. IF
100
TA = - 20 °C
TA = 25 °C
TA = 50 °C
10
TA = 70 °C
1
0.1
0.1
iil221at_04
Normalized to:
IF = 1 mA, VCE = 5 V
TA = 25 °C
1
10
100
IF - LED Current (mA)
Fig. 4 - Normalized CTRCE vs. LED Current
www.vishay.com
332
For technical questions, contact: optocoupler.answers@vishay.com
Document Number: 83617
Rev. 1.8, 08-May-08
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