参数资料
型号: IL202
厂商: VISHAY INTERTECHNOLOGY INC
元件分类: 光电耦合器
英文描述: 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER
封装: DIP-6
文件页数: 3/3页
文件大小: 386K
代理商: IL202
Document Number: 83613
www.vishay.com
Revision 17-August-01
2–106
Figure 12. Propagation delay versus collector load
resistor
Figure 13. Normalized non-saturated and saturated
CTRce versus LED current
Figure 14. Normalized non-saturated HFE versus
base current and temperature
100
10
1
.1
1
10
100
1000
1.0
1.5
2.0
2.5
RL - Collector Load Resistor - K
tpLH
-
P
ropa
g
a
ti
on
D
e
la
y
-
s
tpLH
tpHL
Ta = 25°C, IF = 10mA
Vcc = 5 V, Vth = 1.5 V
tp
L
H
-
Pr
o
p
ag
at
io
n
D
e
la
y
-
s
.1
1
10
100
0.0
0.5
1.0
1.5
2.0
Vce = .4 V
Vce = 5 V
IF - LED Current - mA
NCTRce
-
Normalized
CTRce
Ta = 25 °C
Vce = 5 V
IF = 1 mA
Normalized to:
1
10
100
1000
0.4
0.6
0.8
1.0
1.2
Ib - Base Current - A
NHFE
-
Normalized
HFE
Ib = 20A
Vce = 10 V
Ta = 25°C
-20°C
25°C
50°C
70°C
Normalized to:
Figure 9. Collector base photocurrent versus LED
current
Figure 10. Normalized photocurrent versus IF
and temperature
Figure 11. Normalized saturated HFE versus base
current and temperature
100
10
1
.1
.01
.1
1
10
100
1000
IF - LED Current - mA
Icb
-
Collector
Base
Photocurrent
-
A
Icb = 1.0357 *IF ^1.3631
Ta = 25°C
100
10
1
.1
.01
.1
1
10
NIB-Ta= 20°C
NIb,Ta=25°C
NIb,Ta=50°C
NIb,Ta=70°C
If -LED C urrent - mA
N
o
rm
a
lize
d
P
h
o
toc
u
rr
e
nt
Normalized to:
If = 10ma, Ta = 25°C
1
10
100
1000
0.0
0.5
1.0
1.5
2.0
25°C
50°C
70°C
Ib - Base Current - A
NHFE(sat)
-
Normalized
Saturated
HFE
Normalized to:
Ib = 20A
Vce = 10 V
Ta = 25 °C
Vce = 0.4 V
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