參數(shù)資料
型號(hào): IS2702-1
廠商: ISOCOM COMPONENTS LTD
元件分類: 光電耦合器
英文描述: 1 CHANNEL DARLINGTON OUTPUT OPTOCOUPLER
文件頁(yè)數(shù): 5/6頁(yè)
文件大?。?/td> 654K
代理商: IS2702-1
12/07/01
Appendix to Mini Flat Pack FPD-AAS/A1
CHARACTERISTIC CURVES
Fig.7 Relative Current Transfer Ratio
vs. Ambient Temperature
Fig.8 Collector-emitter Saturation Voltage
Fig.9 Collector Dark Current vs.
Ambient Temperature
Fig.10 Response Time vs. Load
Fig.11 Frequency Response
0
Ta= 25 C
tr
tf
td
ts
vs. Ambient Temperature
Ambient temperature Ta ( C)
Frequency f (kHz)
o
40
60
80
100
50
100
150
0
0.2
0.4
0.6
0.8
1.0
20
40
60
80
100
0.2
0.05
40
60
80
100
0.1 0.2
0.5
1
2
5
10
0.5
1
2
5
10
20
50
100
200
500
0.02
-20
-10
0
0.1
10
100
1
Resistance
Test Circuit for Response Time
Test Circuit for Frequency Response
Input
Output
Input
Output
Vcc
td
tr
tf
ts
90%
10%
Collecotr
dark
current
I
CEO
(nA)
Relative
current
transfer
ratio
(
%)
Response
time
(
s)
Voltage
gain
Av
(dB)
Load resistance R L(k
)
RL
RD
RL
RD
Output
Vcc
IF= 1mA
VCE= 2V
IF= 20mA
IC= 1mA
VCE= 2V
IC= 10mA
VCE= 2V
IC= 2mA
Ta= 25 C
20
1
10
100
1000
10000
100000
20
RL= 10k
1k
100
Collector-emitter
saturation
voltage
V
CE
(sat)
(V)
VCE= 20V
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