參數(shù)資料
型號: CNY17-2
廠商: VISHAY INTERTECHNOLOGY INC
元件分類: 光電耦合器
英文描述: 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER
封裝: DIP-6
文件頁數(shù): 2/4頁
文件大小: 467K
代理商: CNY17-2
Document Number: 83606
www.vishay.com
Revision 17-August-01
2–69
Current Transfer Ratio and Collector-Emitter Leakage Current by dash
number (TA=25°C)
Figure 1. Linear Operation (without saturation)
IF=10 mA, VCC=5.0 V, TA=25°C
Figure 2. Switching Operation (with saturation)
-1
-2
-3
-4
Unit
IC/IF at VCE=5.0 V
(
IF=10 mA)
40-80
63-125
100-200
160-320
%
IC/IF at VCE=5.0 V
(
IF=1.0 mA)
30 (>13)
45 (>22)
70 (>34)
90 (>56)
%
Collector-Emitter
Leakage Current
(
VCE=10 V) (ICEO)
2.0 (
50) 2.0 (50) 5.0 (100) 5.0 (100) nA
Load Resistance
RL
75
W
Turn-On Time
tON
3.0
s
Rise Time
tr
2.0
s
Turn-Off Time
tOFF
2.3
s
Fall Time
tf
2.0
s
Cut-off Frequency
fCO
250
kHz
-1
(
IF=20 mA)
-2 and -3
(
IF=10 mA)
-4
(
IF=5.0 mA)
Turn-On Time
tON
3.0
4.2
6.0
s
Rise Time
tf
2.0
3.0
4.6
s
Turn-Off Time
tOFF
18
23
25
s
Fall Time
tf
11
14
15
s
RL=75
VCC=5 V
IC
47
IF
1 K
VCC=5 V
47
Figure 3. Current transfer ratio versus
diode current (TA=–25°C, VCE=5.0 V)
IC/IF=f (IF)
Figure 4. Current transfer ratio versus
diode current (TA=0°C, VCE=5.0 V)
IC/IF=f (IF)
Figure 5. Current transfer ratio versus
diode current (TA=25°C, VCE=5.0 V)
IC/IF=f (IF)
1
2
3
4
1
2
3
4
1
2
3
4
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