參數(shù)資料
型號(hào): PS2621
廠商: NEC Corp.
英文描述: Optocoupler Applications
中文描述: 光耦應(yīng)用
文件頁(yè)數(shù): 32/38頁(yè)
文件大?。?/td> 223K
代理商: PS2621
31
C
Standard characteristics
Normalized to
1.0 at T
A
= 25
C
I
F
= 0.1 mA, V
CE
= 2V
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
-50
-25
0
25
50
75
100
Standard characteristics
Normalized to
1.0 at T
A
= 25
C
I
F
= 0.3 mA, V
CE
= 2V
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
-50
-25
0
25
50
75
100
Standard characteristics
Normalized to
1.0 at T
A
= 25
C
I
F
= 1 mA, V
CE
= 2V
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
-50
-25
0
25
50
75
100
C
23-(a)
C
23-(b)
Ambient Temperature T
A
(
°
C)
Ambient Temperature T
A
(
°
C)
23-(c)
C
23-(d)
Ambient Temperature T
A
(
°
C)
Ambient Temperature T
A
(
°
C)
C
23-(e)
23-(f)
Ambient Temperature T
A
(
°
C)
Ambient Temperature T
A
(
°
C)
C
CTR vs. Temperature Characteristics
Figure 23-(a) to 23-(f) show CTR vs. Temperature Characteristics under various conditions.
Normalized to
1.0 at T
A
= 25
C
I
F
= 1 mA, V
CE
= 2V
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
-50
-25
0
25
50
75
100
Standard characteristics
CTR = approx. 2500%
Normalized to
1.0 at T
A
= 25
C
I
F
= 1 mA, V
CE
= 2V
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
-50
-25
0
25
50
75
100
Standard characteristics
CTR = approx. 3500%
Normalized to
1.0 at T
A
= 25
C
I
F
= 1 mA, V
CE
= 2V
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
-50
-25
0
25
50
75
100
Standard characteristics
CTR = approx. 4500%
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