參數(shù)資料
型號(hào): TCET1204G
廠商: Vishay Intertechnology,Inc.
英文描述: Optocoupler, Phototransistor Output (Single, Dual Channel)
中文描述: 光耦,光電晶體管輸出(單,雙通道)
文件頁(yè)數(shù): 5/10頁(yè)
文件大?。?/td> 273K
代理商: TCET1204G
TCET1200/ TCET1200G/ TCET2200
Document Number 83501
Rev. 1.5, 26-Oct-04
Vishay Semiconductors
www.vishay.com
5
Switching Characteristics
Parameter
Test condition
Symbol
t
d
Min
Typ.
3.0
Max
Unit
μ
s
Delay time
V
S
= 5 V, I
C
= 2 mA, R
L
= 100
(see figure 3)
V
S
= 5 V, I
C
= 2 mA, R
L
= 100
(see figure 3)
V
S
= 5 V, I
C
= 2 mA, R
L
= 100
(see figure 3)
V
S
= 5 V, I
C
= 2 mA, R
L
= 100
(see figure 3)
V
S
= 5 V, I
C
= 2 mA, R
L
= 100
(see figure 3)
V
S
= 5 V, I
C
= 2 mA, R
L
= 100
(see figure 3)
V
S
= 5 V, I
F
= 10 mA, R
L
= 1 k
(see figure 4)
V
S
= 5 V, I
F
= 10 mA, R
L
= 1 k
(see figure 4)
Rise time
t
r
3.0
μ
s
Turn-on time
t
on
6.0
μ
s
Storage time
t
s
0.3
μ
s
Fall time
t
f
4.7
μ
s
Turn-off time
t
off
5.0
μ
s
Turn-on time
t
on
9.0
μ
s
Turn-off time
t
off
10.0
μ
s
Figure 3. Test circuit, non-saturated operation
Figure 4. Test circuit, saturated operation
Channel I
Channel II
95 10804
R
G
= 50
t
p
T
t
p
= 50
P
s
= 0.01
+ 5 V
I
F
0
50
100
I
F
I
C
= 2 mA; adjusted through
input amplitude
Oscilloscope
R
L
= 1 M
C
L
= 20 pF
Channel I
Channel II
95 10843
R
G
= 50
t
p
T
t
p
= 50 s
= 0.01
+ 5 V
I
C
I
F
0
50
1 k
I
F
= 10 mA
Oscilloscope
R
L
C
L
20 pF
M
1
μ
Figure 5. Switching Times
t
p
t
t
0
0
10%
90%
100%
t
r
t
d
t
on
pulse duration
delay time
rise time
turn-on time
t
s
t
f
t
off
I
F
I
C
96 11698
t
p
t
d
t
r
t
on
(= t
d
+ t
r
)
t
s
t
f
t
off
(= t
s
+ t
f
)
storage time
fall time
turn-off time
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