QVE00034 データシートの表示（PDF） - Fairchild Semiconductor
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QVE00034 Datasheet PDF : 5 Pages
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PHOTOTRANSISTOR OPTICAL
INTERRUPTER SWITCH
TYPICAL PERFORMANCE CURVES
Fig. 1 Collector Current vs. Shield Distance
1.0
TA=25°C
IF=20mA
0.8
VCE=5V
0.6
0.4
0.2
Normalized to
value with shield
removed
Black Shield
+ D d2
E
+
0
0.0
0
1
2
3
4
5
6
d2-Shield Distance(mm)
QVE00034
Fig. 2 Collector Current vs. Shield Distance
1.0
TA=25°C
IF=20mA
0.8
VCE=5V
0.6
Normalized to
value with shield
removed
0.4
0.2
0.0
0
Black Shield
d1
0
2
4
6
8
d1-Shield Distance(mm)
Fig. 3 Collector-Emitter Voltage vs. Collector Current
5
TA = 25˚C
4.5
IF = 40 mA
4
3.5
IF = 30 mA
3
2.5
IF = 20 mA
2
1.5
IF = 10 mA
1
0.5
0
0
1
2
3
4
5
6
7
8
9 10 11 12
VCE (V)
Fig. 4 Collector-Emitter Voltage vs. Temperature
1.9
1.4
IF = 10 mA, IC = 0.05 mA
1.2
IF = 20 mA, IC = 0.1 mA
1
0.8
0.6
Normalized to
0.4 IF = 20 mA, IC = 0.1 mA, TA = 25˚C
0.2
IF = 30 mA, IC = 0.15 mA
0
-50
-25
0
25
50
75
100
TEMP(C)
© 2003 Fairchild Semiconductor Corporation
Page 3 of 5
4/14/03
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