SL5500 Просмотр технического описания (PDF) - Fairchild Semiconductor
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SL5500 Datasheet PDF : 10 Pages
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6-PIN PHOTOTRANSISTOR
OPTOCOUPLERS
SL5500
SL5501
SL5504
SL5511
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
10
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
10
Fig. 7 CTR vs. RBE (Saturated)
IF = 20mA
IF = 10mA
IF = 5mA
VCE = 0.3V, TA = 25°C
Normalized to CTR at RBE = Open
100
RBE - BASE RESISTANCE (k Ω)
1000
Fig. 9 Normalized ton vs. RBE
VCC = 10V
I C = 2mA
R L= 100Ω
NORMALIZED TO t on AT RBE = OPEN
100
1000
R BE - BASE RESISTANCE (kΩ )
10000
Fig. 11 Collector Emitter Saturation Voltage vs. Collector Current
100
10
1
IF = 2.5mA
0.1
Fig. 8 Normalized toff vs. RBE
1.4
1.3
VCC = 10V
IC = 2mA
1.2 R L = 1Ω00
1.1 NORMALIZED TO:
1.0 t off AT RBE = OPEN
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
10
100
1000
RBE - BASE RESISTANCE (k Ω)
10000
1000
Fig. 10 Switching Speed vs. Load Resistor
IF = 10mA
VCC = 10V
TA = 25°C
100
Toff
Tf
10
Ton
1
Tr
0.1
0.1
1
10
100
R-LOAD RESISTOR (k Ω)
10000
1000
Fig. 12 Dark Current vs. Ambient Temperature
VCE = 10V
TA = 25oC
100
10
0.01
IF = 10mA IF = 20mA
IF = 5mA
TA =25oC
0.001
0.01
0.1
1
10
I C - (mA)
0.1
0.01
0.001
0
20
40
60
80
100
TA - AMBIENT TEMPERATURE (°C)
© 2003 Fairchild Semiconductor Corporation
Page 6 of 10
6/30/03
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