參數資料
型號: IL74
廠商: VISHAY SEMICONDUCTORS
元件分類: 光電耦合器
英文描述: Optocoupler - Transistor Output, 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER, ROHS COMPLIANT, DIP-6
中文描述: Transistor Output Optocouplers Phototransistor Out Single CTR 35%
文件頁數: 5/9頁
文件大?。?/td> 168K
代理商: IL74
Document Number: 83640
Rev. 1.6, 09-Jan-08
For technical questions, contact: optocoupler.answers@vishay.com
www.vishay.com
5
IL74/ILD74/ILQ74
Vishay Semiconductors
Optocoupler, Phototransistor Output
(Single, Dual, Quad Channel)
Fig. 11 - Normalized Non-Saturated h
FE
vs. Base Current and
Temperature
Fig. 12 - Normalized Saturated h
vs. Base Current and
Temperature
Fig. 13 - Propagation Delay vs. Collector Load Resistor
iil74_11
1
10
100
1000
0.4
0.6
0.
8
1.0
1.2
I
b
- Base C
u
rrent (
μ
A)
N
H
N
o
I
b
= 20
μ
A
V
CE
= 10
V
T
a
= 25 °C
- 20 °C
25 °C
50 °C
70 °C
N
ormalized to:
iil74_12
0.0
0.5
1.0
1.5
25 °C
- 20 °C
50 °C
70 °C
N
H
N
o
u
r
1
10
100
1000
V
CE
= 0.4
V
I
b
- Base C
u
rrent (
μ
A)
N
ormalized to:
V
CE
= 10
V
I
B
= 20
μ
A
T
A
= 25 °C
iil74_13
R
L
- Collector Load Resistor (K
Ω
)
100
10
1
0.1
1
10
100
1000
1.0
1.5
2.0
2.5
tpLH
tpHL
t
μ
s
t
μ
s
T
a
= 25 °C, I
F
= 10 mA
V
CC
= 5
V
,
V
th
= 1.5
V
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