NPN Silicon Photodarlington
OP300SL Series
Radient Intensity vs. Angular Displacement
1.0
TEST CONDITIONS:
λ
- 890 nm
V
CE
= 5 Volts
Distance to Lens = 6" [152 mm]
Rise & Fall Time vs. Load Resistance
8
0.9
7
0.8
6
Normalized radiant Intensity
0.7
5
T
R
& T
F
(mS)
0.6
Rise Time
Fall time
0.5
4
0.4
3
0.3
2
0.2
1
0.1
TEST CONDITIONS:
λ
- 890 nm
V
CC
= 5 Volts
V
RL
= 1 Volt
0.0
-40
-30
-20
-10
0
10
20
30
40
0
0.0
2.0
Θ
- Angular Displacement - Deg.
4.0
6.0
Load Resistance (K-W)
8.0
10.0
Switching time Circuit
Vcc
I
F
Vcc
Vout
R = LED
R
LOAD
Ohms
R
= 1K
The light source is a pulsed LED with a rise
time of less than 500 nS.
The LED output is adjusted for I
C
= 0.8 mA.
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Issue A
05/07
Page 4 of 4
OPTEK Technology Inc. —
1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
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