© TT electronics plc
General Note
TT Electronics reserves the right to make changes in product specification without
notice or liability. All information is subject to TT Electronics’ own data and is
considered accurate at time of going to print.
NPN Silicon Photodarlington
OP300SL Series
Issue B 08/2016 Page 4
OPTEK Technology, Inc.
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.optekinc.com | www.ttelectronics.com
Performance
Rise & Fall Time vs. Load Resistance
0
1
2
3
4
5
6
7
8
0.0 2.0 4.0 6.0 8.0 10.0
Load Resistance (K-
W
)
T
R
& T
F
(mS)
Rise Time
Fall time
TEST CONDITIONS:
λ - 890 nm
V
CC
= 5 Volts
V
RL
= 1 Volt
The light source is a pulsed LED with a rise me
of less than 500 nS.
The LED output is adjusted for I
C
= 0.8 mA.
Vcc
Vout
Vcc
F
I
R = LED R = 1K Ohms
Switching time Circuit
R
LOAD
Radient Intensity vs. Angular Displacement
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
-40-30-20-100 10203040
Θ
- Angular Displacement - Deg.
Normalized radiant Intensity
TEST CONDITIONS:
λ - 890 nm
V
CE
= 5 Volts
Distance to Lens = 6" [152 mm]
