参数资料
型号: ILQ2
厂商: SIEMENS A G
元件分类: 光电耦合器
英文描述: PHOTOTRANSISTOR OPTOCOUPLER
中文描述: 4 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER
封装: DIP-16
文件页数: 3/4页
文件大小: 67K
代理商: ILQ2
5–3
ILD/Q1/2/5
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
V
O
V
CC
=5 V
R
L
=75
F=10 KHz,
DF=50%
I
F
=10 mA
I
F
V
O
t
D
t
R
50%
PHL
t
PLH
t
S
t
F
t
V
O
V
CC
=5 V
R
L
F=10 KHz,
DF=50%
I
F
=10 mA
I
F
V
O
t
D
t
R
V
TH
=1.5 V
t
PHL
t
PLH
t
S
t
F
Figure 5. Normalized non-saturated and saturated
CTR at T
A
=25
°
C versus LED current
1.4
Figure 6. Normalized non-saturated and saturated
CTR at T
A
=25
°
C versus LED current
1.5
C
Characteristic
ILD/Q1
I
F
=20 mA
ILD/Q2
I
F
=5 mA
ILD/Q5
I
F
=10 mA
Unit
Condition
Delay, t
D
0.8
1.7
1.7
μ
s
V
R
50% of V
CE
=5 V
=75 k
PP
Rise time, t
R
1.9
2.6
2.6
μ
s
Storage, t
S
0.2
0.4
0.4
μ
s
Fall Time, t
F
1.4
2.2
2.2
μ
s
Propagation
H-L, t
PHL
0.7
1.2
1.1
μ
s
Propagation
L-H, t
PLH
1.4
2.3
2.5
μ
s
Characteristic
ILD/Q1
I
F
=20 mA
ILD/Q2
I
F
=5 mA
ILD/Q5
I
F
=10 mA
Unit
Condition
Delay, t
D
0.8
1
1.7
μ
s
V
CE
=0.4 V
R
L
=1 k
V
CC
=5 V
V
TH
=1.5 V
Rise time, t
R
1.2
2
7
μ
s
Storage, t
S
7.4
5.4
4.6
μ
s
Fall Time, t
F
7.6
13.5
20
μ
s
Propagation
H-L, t
PHL
1.6
5.4
2.6
μ
s
Propagation
L-H, t
PLH
8.6
7.4
7.2
μ
s
.1
100
0.7
0.8
0.9
1.0
1.1
1.2
1.3
If - Forward Current - mA
V
Ta = -55
°
C
Ta = 25
°
C
Ta = 100
°
C
.1
1
10
100
0.0
0.5
1.0
NCTR(SAT)
NCTR
IF - LED Current - mA
Normalized to:
Vce = 10V, IF = 10mA
Ta = 25
°
C
CTRce(sat) Vce = 0.4V
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