參數(shù)資料
型號: ILQ5
廠商: VISHAY INTERTECHNOLOGY INC
元件分類: 光電耦合器
英文描述: 4 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER
封裝: DIP-16
文件頁數(shù): 3/4頁
文件大?。?/td> 400K
代理商: ILQ5
Document Number: 83646
www.vishay.com
Revision 17-August-01
2–175
Typical Switching Times
Figure 1. Non-saturated switching timing
Figure 2. Non-saturated switching timing
Figure 3. Saturated switching timing
Figure 4. Saturated switching timing
VO
VCC=5 V
RL=75
F=10 KHz,
DF=50%
IF=10 mA
V0
IF
tPHL
tS
tR
tF
tD
50%
tPLH
VO
VCC=5 V
RL
F=10 KHz,
DF=50%
IF=10 mA
I
F
t
R
V
O
t
D
t
S
t
F
t
PHL
t
PLH
V
TH=1.5 V
Non-saturated
Saturated
Figure 5. Normalized non-saturated and saturated
CTR at TA=25°C versus LED current
Figure 6. Normalized non-saturated and saturated
CTR at TA=25°C versus LED current
Characteristic
ILD/Q1
IF=20 mA
ILD/Q2
IF=5.0
mA
ILD/Q5
IF=10
mA
Unit
Condition
Delay, tD
0.8
1.7
s
VCE=5.0 V
RL=75
50% of VPP
Rise time,
tr
1.9
2.6
s
Storage,
tS
0.2
0.4
s
Fall Time,
tf
1.4
2.2
s
Propagation
H-L, tPHL
0.7
1.2
1.1
s
Propagation
L-H, tPLH
1.4
2.3
2.5
s
Characteris-
tic
ILD/Q1
IF=20 mA
ILD/Q2
IF=5.0 mA
ILD/Q5
IF=10 mA
Unit
Condition
Delay, tD
0.8
1.0
1.7
s
VCE=0.4 V
RL=1.0 k
VCC=5.0 V
VTH=1.5 V
Rise time,
tr
1.2
2.0
7.0
s
Storage,
tS
7.4
5.4
4.6
s
Fall Time,
tf
7.6
13.5
20
s
Propagation
H-L, tPHL
1.6
5.4
2.6
s
Propagation
L-H, tPLH
8.6
7.4
7.2
s
.1
1
10
100
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
IF - Forward Current - mA
V
F
-
Forwar
d
V
olta
g
e
-
V
TA = -55°C
TA = 100°C
TA = 25°C
NCTR
CTRNF
-
Normaliz
ed
CTR
F
actor
.1
1
10
100
1.5
1.0
0.5
0.0
IF - LED Current - mA
Normalized to:
VCE = 10 V, IF = 10 mA
TA = 25°C
CTRce(sat) VCE = 0.4 V
NCTR(SAT)
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