參數(shù)資料
型號: ILD32
廠商: VISHAY SEMICONDUCTORS
元件分類: 光電耦合器
英文描述: Optocoupler - Transistor Output, 2 CHANNEL DARLINGTON OUTPUT OPTOCOUPLER, ROHS COMPLIANT, PLASTIC, DIP-8
中文描述: Transistor Output Optocouplers Photodarlington Out Dual CTR >500%
文件頁數(shù): 4/7頁
文件大?。?/td> 160K
代理商: ILD32
www.vishay.com
4
For technical questions, contact:
optocoupleranswers@vishay.com
Document Number: 83650
Rev. 1.7, 15-Feb-11
ILD32, ILQ32
Vishay Semiconductors
Optocoupler, Photodarlington Output,
High Gain (Dual, Quad Channel)
Fig. 3 - Normalized Non-Saturated and Saturated Collector Emitter
Current vs. LED Current
Fig. 4 - Low to High Propagation Delay vs.
Collector Load Resistance and LED Current
Fig. 5 - High to low Propagation Delay vs.
Collector Load Resistance and LED Current
Fig. 6 - Switching Timing
Fig. 7 - Switching Schematic
iild32_03
100
1
0.1
0.001
0.01
0.1
1
10
V
ce
= 1 V
V
ce
= 10 V
I
F
- LED Current (mA)
N
c
c
T
a
= 25 °C
I
F
= 10 mA
V
ce
= 10 V
Normalized to:
7
iild32_04
0
5
10
15
20
0
20
40
60
80
T
A
= 25 °C,V = 10 V
V
th
= 1.5 V
220
Ω
470
Ω
I
F
- LED Current (mA)
100
Ω
1 k
Ω
t
p
-
D
iild32_05
0
5
10
15
20
0
5
10
15
20
100
Ω
1k
Ω
I
F
- LED Current (mA)
T
A
=25 °C
V
CC
= 10 V
V
th
=1.5 V
t
p
-
D
s
)
iild32_06
I
F
t
R
V
O
t
D
t
S
t
F
t
PH L
t
PLH
V = 1.5 V
iild32_07
V
O
R
L
V
CC
= 10 V
I
F
= 5 mA
f = 10 kHz
DF = 50 %
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