pt4850f ETC-unknow, pt4850f Datasheet - Page 5

• Manufacturer Part Number: pt4850f
• Description: Photo Trans Blue Len 800nm Side
• Manufacturer: ETC-unknow

Fig. 9-a Collector-emitter Saturation
Fig. 7-b Response Time vs. Load Resistance
Test Circuit for Response Time
1000
100
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
10
1
0
0.1
V
CC
Voltage vs. Irradiance
V
I
T
C
a
CE
= 10mA
10
= 25˚C
= 2V
0.2
Irradiance E
Load resistance R
0.5
100
( PT4810 / PT4810F )
( PT4810 / PT4810F )
t
t
d
t
Output
1
r
s
e
( mW/cm
R
t
f
L
Output
2
Input
L
(
t
1000
( PT4800 )
2
d
)
)
t
r
T
5
a
= 25˚C
t
5000
s
10
t
f
10%
90%
V
CC
PT4800/PT4800F/PT4810/PT4810F/PT4850F
Fig. 9-b Collector-emitter Saturation
Fig. 8 Sensitivity Diagram
Test Circuit for Response Time
- 30˚
- 40˚
- 50˚
- 60˚
- 70˚
- 80˚
- 90˚
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0.1
T
Voltage vs. Irradiance
a
- 20˚
= 25˚C
0.2
( PT4800 / PT4800F / PT4850F )
Output Input
Angular displacement
R
Irradiance E
- 10˚
0.5
L
Output
( PT4800F / PT4850F )
1
0˚
t
0
r
e
20
80
60
40
100
( mW/cm
2
+ 10˚
( T
t
f
2
5
10%
90%
)
a
= 25˚C )
+ 20˚
10
20
+ 30˚
+ 40˚
+ 50˚
+ 60˚
+ 70˚
+ 80˚
+ 90˚