Type OP950
Electrical Characteristics
(T
A
= 25
o
C unless otherwise noted)
SYMBOL
I
L
I
D
V
(BR)
V
F
C
T
t
r
,
t
f
PARAMETER
Reverse Light Current
Reverse Dark Current
Reverse Breakdown Voltage
Forward Voltage
Total Capacitance
Rise Time, Fall Time
MIN TYP
8
1
60
MAX UNITS
18
60
1.2
µA
nA
V
V
pF
ns
TEST CONDITIONS
V
R
= 5 V, E
e
= 1 mW/cm
2(3)
V
R
= 30 V, E
e
= 0
I
R
= 100
µA
I
F
= 1 mA
V
R
= 20 V, E
e
= 0, f = 1.0 MHz
V
R
= 20 V,
λ
= 850 nm, R
L
= 50
Ω
4
5
Typical Performance Curves
Normalized Light Current vs
Reverse Voltage
Total Capacitance vs
Reverse Voltage
Normalized Light and Dark
Current vs Ambient Temperature
V
R
= 5 V
λ
= 935 nm
Normalized to
T
A
= 25
o
C
T
A
= 25
o
C
E
e
= 0 mW/cm
2
f = 1 MHz
T
A
= 25 C
λ
= 935 nm
Normalized to V
R
= 5 V
o
Light Current
Dark Current
V
R
- Reverse Voltage - V
V
R
- Reverse Voltage - V
T
A
- Ambient Temperature -
o
C
Light Current vs. Irradiance
Switching Time Test Circuit
Light Current vs. Angular
Displacement
V
R
= 5 V
T
A
= 25
o
C
λ
= 935 nm
Test Conditions:
λ
= 935 nm
V
R
= 5 V
Distance Lens to
Lens = 1.5 inches
E
e
- Irradiance - mW/cm
2
θ
- Angular Displacement - Deg.
Optek reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Optek Technology, Inc.
1215 W. Crosby Road
Carrollton, Texas 75006
(972)323-2200
Fax (972)323-2396
3-59
OPTEK [ OPTEK TECHNOLOGIES ]
