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參數(shù)資料
| 型號(hào)： | IL223AT |
| 廠商： | VISHAY SEMICONDUCTORS |
| 元件分類： | 光電耦合器 |
| 英文描述： | Optocoupler DC-IN 1-CH Darlington With Base DC-OUT 8-Pin SOIC N T/R |
| 中文描述： | Transistor Output Optocouplers Photodarlington Out Single CTR >500% |
| 文件頁數(shù)： | 3/7頁 |
| 文件大小： | 112K |
| 代理商： | IL223AT |
www.vishay.com
332
For technical questions, contact: optocoupler.answers@vishay.com
Document Number: 83617
Rev. 1.8, 08-May-08
IL221AT/222AT/223AT
Vishay Semiconductors
Optocoupler, Photodarlington Output,
Low Input Current, High Gain, with Base
Connection
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
T
amb
= 25 °C, unless otherwise specified
Fig. 1 - Forward Voltage vs. Forward Current
Fig. 2 - Peak LED Current vs. Duty Factor,
τ
Fig. 3 - Normalized CTR
cb
vs. I
F
Fig. 4 - Normalized CTR
CE
vs. LED Current
T
SI
Creepage distance
Clearance distance
Insulation thickness, reinforced rated
165
°C
mm
mm
mm
4
4
per IEC 60950 2.10.5.1
0.2
SAFETY AND INSULATION RATINGS
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
iil221at_01
100
10
1
0.1
0.7
0.
8
0.9
1.0
1.1
1.2
1.3
1.4
I
F
- For
w
ard C
u
rrent (mA)
V
F
-
w
a
V
o
V
)
T
A
= - 55 °C
T
A
= 100 °C
T
A
= 25 °C
iil221at_02
10
-6
10
-5
10
-4
10
-3
10
-2
10
-1
10
0
10
1
t- LED P
u
lse D
u
ration (s)
10 000
I
F
(
u
r
1000
100
10
τ
0.005
0.01
0.05
0.1
0.2
0.5
0.02
t
DF = /t
D
u
ty Factor
iil221at_03
0.1
10
100
3
2
1
0
I
F
- LED C
u
rrent (mA)
N
o
c
b
N
ormalized to:
I
F
= 1 mA, T
A
= 25 °C
V
CB
= 10
V
T
A
= - 20 °C
T
A
= 25 °C
T
A
= 50 °C
T
A
= 70 °C
0
iil221at_04
I
F
- LED C
u
rrent (mA)
N
o
c
0.1
1
10
100
0.1
1
10
100
N
ormalized to:
I
F
= 1 mA,
V
CE
= 5
V
T
A
= 25 °C
T
A
= - 20 °C
T
A
= 25 °C
T
A
= 50 °C
T
A
= 70 °C
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