SLDA-61S25-XX Series
Multielement Array
Features
•
•
•
•
Diodes spaced on 2.54 mm centers
Common cathode contact on the back
Solderable anode contacts on top surface
Up to 8 elements per monolithic array
4.83
2.29
(0.090")
0.51
5.08 typ.
(0.2")
1.27
2.54 (0.1")
Description
The Silonex SLDA-61S25-XX series of photodiode
arrays are monolithic devices that can be used in
precision position sensing applications. The array
can be bonded with conductive epoxy to a ceramic or
other substrate. The conductive epoxy provides the
electrical connection to the common cathode
contact.
Absolute Maximum Ratings
Storage Temperature
Operating Temperature
Soldering Temperature
-40 to +125°C
-40 to +125°C
260°C for 2 sec
4.19
(0.165")
Dimensions in mm.
Tolerance +\- 0.013 mm.
unless otherwise noted.
Active Area
(9.595 sq.mm.
0.0148 sq.in.)
To order this part the ‘XX’ refers to the number of
elements in the array (from 02 to 08 elements).
Electrical Characteristics
(per element, T
A
=25°C unless otherwise noted)
Symbol Parameter
MIN TYP MAX UNITS
TEST CONDITIONS
2
I
SC
Short Circuit Current
350 450
µA
V
R
= 0V, Ee = 25 mW/cm (1)
2
V
OC
Open Circuit Voltage
0.40
V
Ee = 25 mW/cm (1)
I
D
Dark Current
3
µA
Ee = 0, V
R
= 1V
V
BR
Breakdown Voltage
20
V
I
R
= 100
µA
TC
I
Temp. Coef., I
SC
+0.2
%/°C (1)
C
J
Junction Capacitance
400
pF F = 1 Mhz, V
R
= 0
Maximum Sensitivity
930
nm
λ
P
Wavelength
Sensitivity Spectral Range
400
1100
nm
λ
R
Specifications subject to change without notice.
103078 REV 1
Note: (1) Ee = light source @ 2854
°K
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