SLD-70C1
Planar Photodiode
Features
•
Planar Photodiode
•
Low capacitance
•
Fast switching time
•
Low leakage current
•
Linear response vs irradiance
•
Multiple dark current ranges available
Description
The Silonex SLD-70C1 planar photodiode is designed
to operate in either photoconductive or photovoltaic
modes. High sensitivity and low dark current allow use
in even low irradiance applications. The photodiode is
supplied on a ceramic base with a clear epoxy dome
package.
Absolute Maximum Ratings
Storage Temperature
Operating Temperature
Soldering Temperature (3)
25.4 Min
Clear Epoxy
6.3
Red dot
Anode
7.2
5.1
0.50-0.52
3.4
Max
Chip Size = 1.7 mm X 1.7 mm
Active Area = 2.0 sq.mm.
Cathode
Dimensions in mm. (+/- 0.2)
Directional Sensitivity Characteristics
40°
30°
20°
10°
1.0
0.8
0.6
0.4
0.2
0.0
-20°C to +75°C
-20°C to +75°C
260°C
50°
Half Angle = 60°
60°
Notes: (1) Ee = source @ 2854°K.
(2) Ee = source @
λ
= 880 nm
(3) >2 mm from case for < 5 sec.
70°
80°
90°
100°
1.0
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
120
180
V
OC
Open Circuit Voltage
0.40
I
D
Reverse Dark Current:
SLD-70C1A
SLD-70C1B
SLD-70C1C
SLD-70C1D
SLD-70C1E
C
J
Junction Capacitance
50
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
60
θ
1/2
Specifications subject to change without notice.
Max
Units
µA
V
nA
nA
nA
nA
pA
pF
µs
µs
%/°C
V
nm
nm
deg
Test Conditions
V
R
=0V, Ee=25mW/cm
2
(1)
Ee=25mw/cm
2
(1)
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
=5V, R
L
=1kΩ (2)
V
R
=5V, R
L
=1kΩ (2)
(1)
I
R
=100µA
100
100
10
1
250
1100
(off center-line)
101421 REV 3
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. ]
