TO-8 Photocells
Hermetic Package
Features
•
Five Photoconductive Materials
•
Tolerance:
±40%
@1 ftc,
±33%
@ 2 ftc
Description
The Silonex TO-8 series of photoconductive provide
up to eight standard resistance ranges in CdS or
CdSe materials.
Absolute Maximum Ratings
Operating & Storage Temperature
Power Dissipation @ 25°C (1)
-60°C to +75°C
500 mW
4.6 - 5.7
13.8 - 14.2
38 Nom.
0.8 Max.
10.7 - 11.1
0.4 - 0.5
7.4 - 7.6
12.2 - 12.5
Sensitive Surface
0.7 Max.
2.0 - 2.5
Dimensions in mm. (+/- 0.20)
Electrical Characteristics
(T
A
=25°C, source at 2854°K unless otherwise noted)
Silonex Sensitive Spectral
R @ 1 ftc
R @ 2 ftc R
TYP
@ 100 ftc Min. R
DARK
V
MAX
(Volts)
Part No
Material Peak (nm) (Kohms) (3) (Kohms) (3)
(ohms)
(Kohms) (2) (peak AC or DC)
80
560
150
9.3
NSL-4910
80
250
80
4.0
NSL-4920
80
100
50
1.7
NSL-4930
80
50
30
0.725
Type 4
NSL-4940
515
320
2400
860
40
CdS
NSL-4950
320
1000
500
17
NSL-4960
320
400
260
7.25
NSL-4970
320
6800
2500
114
NSL-4980
170
150
100
1.5
NSL-5910
170
200
Type 5
3.0
300
NSL-5920
550
400
250
500
NSL-5930
CdS
6.0
250
700
600
9.0
NSL-5940
67
170
25
NSL-6910
0.25
170
300
NSL-6920
Type 6
0.51
50
690
680
170
100
NSL-6930
CdSe
1.02
250
1000
NSL-6940
1.5
150
NSL-7910
Type 7
615
7.5
800
1500
250
CdS
Specifications subject to change without notice
103286 REV 2
Notes:
(1) derate linearly to zero at 75°C.
(2) 5 sec. after removal of test light.
(3) cells light adapted at 30 to 50 Ftc for 16 hrs minimum prior to electrical tests.
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
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