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: 2 CHANNEL DARLINGTON OUTPUT OPTOCOUPLER
封裝: ROHS COMPLIANT, PLASTIC, DIP-8
文件頁數(shù): 4/7頁
文件大?。?/td> 160K
代理商: ILD32
www.vishay.com
For technical questions, contact: optocoupleranswers@vishay.com
Document Number: 83650
4
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
Vce = 1 V
Vce = 10 V
I
F - LED Current (mA)
NI
ce
-
Normalized
I
ce
Ta = 25 °C
IF = 10 mA
Vce = 10 V
Normalized to:
7
iild32_04
0
5
10
15
20
0
20
40
60
80
T
A = 25 °C, V
= 10 V
CC
V
th = 1.5 V
220
Ω
470
Ω
I
F - LED Current (mA)
100
Ω
1k
Ω
t pLH
-Low/High
Propagation
Delay
(s)
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 pHL
-High/Low
Propagation
Delay
s)
iild32_06
IF
tR
VO
tD
tS
tF
tPH L
tPLH
V
= 1.5 V
TH
iild32_07
V
O
R
L
V
CC = 10 V
I
F = 5 mA
f = 10 kHz
DF = 50 %
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