參數(shù)資料
型號: MCT270
廠商: VISHAY SEMICONDUCTORS
元件分類: 光電耦合器
英文描述: Optocoupler - Transistor Output, 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER, PLASTIC, DIP-6
中文描述: Transistor Output Optocouplers Phototransistor Out
文件頁數(shù): 4/10頁
文件大?。?/td> 172K
代理商: MCT270
www.vishay.com
4
Document Number 83724
Rev. 1.5, 26-Oct-04
MCT270/ 1/ 2/ 3/ 4/ 5/ 6/ 7
Vishay Semiconductors
Switching Characteristics
Typical Characteristics (Tamb = 25
°
C unless otherwise specified)
Parameter
Switching time
Test condition
Part
Symbol
t
on
, t
off
t
on
, t
off
t
on
, t
off
t
on
, t
off
t
on
, t
off
t
on
, t
off
t
on
, t
off
t
on
, t
off
Min
Typ.
Max
10
Unit
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
I
C
= 2.0 mA, R
L
= 100
, V
CE
= 5.0 V
MCT270
MCT271
7.0
MCT272
10
MCT273
20
MCT274
25
MCT275
15
MCT277
15
MCT276
3.5
Figure 1. Forward Voltage vs. Forward Current
Figure 2. Normalized Non-Saturated and Saturated CTR vs. LED
Current
i4n25_01
100
10
1
.1
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
I
F
- Forward Current - mA
V
F
-
T
A
= –55°C
T
A
= 25°C
T
A
= 85°C
i4n25_02
Normalized to:
Vce=10 V, I
F
=10 mA, T
A
=25°C
0.0
0.5
1.0
1.5
0
1
10
100
I
F
- LED Current - mA
NCTR
NCTR(SAT)
N
CTRce(sat) Vce=0.4 V
T
A
=25°C
Figure 3. Normalized Non-saturated and Saturated CTR vs. LED
Current
Figure 4. Normalized Non-saturated and saturated CTR vs. LED
Current
i4n25_03
100
10
1
.1
0.0
0.5
1.0
1.5
I
F
- LED Current - mA
N
Normalized to:
Vce=10 V, I
F
=10 mA, T
A
=25°C
CTRce(sat) Vce=0.4 V
NCTR
NCTR(SAT)
T
A
=50°C
i4n25_04
100
10
1
.1
0.0
0.5
1.0
1.5
I
F
- LED Current - mA
N
Normalized to:
Vce=10 V, I
F
=10 mA, T
A
=25°C
CTRce(sat) Vce=0.4 V
NCTR
NCTR(SAT)
T
A
=70°C
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