SLD-68E1
Planar Photodiode
Features
•
Planar photodiode
•
Low capacitance
•
Fast switching time
•
Low leakage current
•
Linear response vs irradiance
•
TO-46 base with epoxy dome lens
•
Multiple dark current ranges available
Description
This planar, passivated silicon photodetector is
designed to operate in either photovoltaic or reverse
bias mode to provide low capacitance with fast
switching speed. It provides excellent linearity in
output signal versus light intensity. Low dark current
and low capacitance make it the ideal detector for fast
rise time applications.
Absolute Maximum Ratings
Storage Temperature
Operating Temperature
Soldering Temperature (3)
25 min.
2.8 max.
45°
ø 5.33
4.22
0.41 - 0.48
2.54
Chip Size = 1.7 mm X 1.7 mm
Active Area = 2.0 sq.mm.
Dimensions in mm. Tolerance: +/-0.13
Anode +
Cathode -
(common to case)
Directional Sensitivity Characteristics
40°
50°
30°
20°
10°
1.0
0.8
0.6
0.4
0.2
0.0
Half Angle = 40°
60°
-20°C to +75°C
-20°C to +75°C
260°C
70°
80°
90°
100°
1.0
Notes: (1) Ee = light source @ 2854
°K
(2) Ee = light source @
λ
= 880 nm
(3) >2 mm from case for <5 sec.
0.8
0.6
0.4
20°
40°
60°
80°
100° 120°
Electrical Characteristics
(T
A
=25°C unless otherwise noted)
Symbol
Parameter
MIN
TYP
I
SC
Short Circuit Current
150
225
V
OC
Open Circuit Voltage
0.40
I
D
Reverse Dark Current:
SLD-68E1A
SLD-68E1B
SLD-68E1C
SLD-68E1D
SLD-68E1E
C
J
Junction Capacitance
40
t
R
Rise Time
1.0
t
F
Fall Time
1.5
TC
I
Temp. Coef., I
SC
+0.2
V
BR
Reverse Breakdown Voltage
50
Maximum Sensitivity Wavelength
930
λ
P
Sensitivity Spectral Range
400
λ
R
Acceptance Half Angle
40
θ
1/2
Specifications subject to change without notice.
MAX
UNITS
TEST CONDITIONS
2
V
R
=0V, Ee=25mW/cm (1)
µA
2
V
Ee=25mw/cm
(1)
nA
nA
nA
nA
pA
pF
µs
µs
%/°C
V
nm
nm
deg
V
R
=100mV, Ee=0
V
R
=5V, Ee=0
V
R
=5V, Ee=0
V
R
=5V, Ee=0
V
R
=5V, Ee=0
V
R
=0, Ee=0, f=1MHz
V
R
=10V, R
L
=1kΩ (2)
V
R
=10V, R
L
=1kΩ (2)
(1)
I
R
=100µA
100
100
10
1
250
1100
(off center-line)
103189 REV 0
5200 St. Patrick St., Montreal
Que., H4E 4N9, Canada
Tel: 514-768-8000
Fax: 514-768-8889
QF-84
The Old Railway, Princes Street
Ulverston, Cumbria, LA12 7NQ, UK
Tel: 01 229 581 551
Fax: 01 229 581 554
SILONEX [ SILONEX INC. ]
