OL2100
6 Chip PIN Photodiode Array for high temperature Encoder Applications
OL2100
Features of this photodiode array:
High operating temperature up to 125C
Low dark current
Low capacitance
High switching speed
Good uniformity
Photoconductive or photovoltaic use
Applications :
Optical encoders, linear or rotary
Compatible to KOM2100 or OPR2100
Parameter Symbol
Min.
Typ.
Max.
Unit
Operating and storage temperature
OL2100
T
op
, T
stg
-55
+125
C
Reverse breakdown voltage
V
R
50
V
Solder temperature (30sec.)
T
sol
235
C
Spectral sensitivity (no filter)
S
0.53 0.6 A/W
Spectral range (S>20% of S
max
)
OL2100
400
1100
nm
Wavelength of max. sensitivity
S max
950 nm
Active area of each PD chip
A
2.5
mm
Dimension of active area
L x W
2.5 x 1
mm
Forward voltage (I
F
= 10 mA, E = 0)
V
F
680 mV
Reverse dark current (V
R
= 5 V, T = 20C)
I
R
150
5000
pA
Reverse dark current (V
R
= 5 V, T = 125C)
I
R
1.1 A
Rise and fall time (R
L
= 50 , V
R
= 20 V,
= 857 nm, I
P
= 800 A)
t
r
,t
f
5 10 ns
Capacity (V
R
= 20 V, f = 1 MHz, E = 0)
C
0
11
15
pF
Noise equivalent power (T = 25C, V
R
= 5 V,
= 950 nm)
NEP
1.5 x 10
-14
W/Hz
SPECTRAL SENSITIVITY OL2100
0
10
20
30
40
50
60
70
80
90
100
400
600
800
1000
1200
Wavelength - nm
Relative S
ensitivity - %
SPECTRAL SENSITIVITY OL2100-DF
0
10
20
30
40
50
60
70
80
90
100
400
600
800
1000
1200
Wavelength - nm
Relative S
ensitivity - %
DARK CURRENT OL2100, OL2100-DF
1 E-1
1 E+0
1 E+1
1 E+2
1 E+3
1 E+4
0
50
100
150
Temperature - K
Dark Current
- nA
OPTOLAB Microsystems AG * Konrad-Zuse-Str. 14 * 99099 Erfurt / Germany * Tel. +49-361-55144-0 * Fax +49-361-55144-50 * www.optolab.com 1/2
Datasheet Version 1.2 (03 Jun. 03)
OL2100
6 Chip PIN Photodiode Array for high temperature Encoder Applications
OPTOLAB Microsystems AG * Konrad-Zuse-Str. 14 * 99099 Erfurt / Germany * Tel. +49-361-55144-0 * Fax +49-361-55144-50 * www.optolab.com 2/2
Datasheet Version 1.2 (03 Jun. 03)
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