
5200 St. Patrick St., Montreal
Que., H4E 4N9, Canada
Tel: 514-768-8000
Fax: 514-768-8889
The Old Railway, Princes Street
Ulverston, Cumbria, LA12 7NQ, UK
Tel: 01 229 581 551
Fax: 01 229 581 554
QF-84
TO-5 Photocells
Hermetic Package
Features
Six Photoconductive Materials
Tolerance:
±
40% @1 ftc,
±
33% @ 2 ftc
Description
The Silonex TO-5 series of photocells provide up to
seven standard resistance ranges in CdS or CdSe
materials.
Absolute Maximum Ratings
Operating & Storage Temperature
Power Dissipation @ 25
°
C (1)
-60
°
C to +75
°
C
200 mW
Dimensions in mm.
Sensitive Surface
38 Nom.
4.4 - 4.6
1.9 - 2.5
1.2 Max.
8.1 - 8.4
4.9 - 5.2
0.4 - 0.5
9.0 - 9.3
6.0 - 6.2
Electrical Characteristics
(T
A
=25
°
C, source at 2854
°
K)
Silonex
Part No
Material
Peak (nm)
NSL-3510
NSL-3520
NSL-3530
NSL-3540
NSL-4510
NSL-4520
NSL-4530
NSL-4540
NSL-4550
NSL-4560
NSL-4570
NSL-5510
NSL-5520
NSL-5530
NSL-5540
NSL-6510
NSL-6520
NSL-6530
NSL-7510
NSL-7520
NSL-7530
NSL-7540
NSL-7550
Specifications subject to change without notice
Sensitive
Spectral
R @ 1 ftc
(Kohms) (3)
R @ 2 ftc
(Kohms) (3)
2.7
5.4
66
132
R
TYP
@ 100 ftc
(ohms)
200
300
5,000
10,000
1,000
400
230
120
8,000
4,600
3,800
300
700
10,000
1,000
Min. R
DARK
(Mohms) (2)
18
36
440
880
2.5
1.0
0.40
0.10
20
10
4.0
0.22
0.67
11
20
0.40
0.80
20
0.45
0.90
6.7
67
400
V
MAX
(Volts)
(peak AC or DC)
120
120
320
320
120
120
120
120
320
320
320
120
120
320
120
120
120
320
120
120
120
250
320
Type 3
CdSe
725
Type 4
CdS
515
43
18.6
8.0
3.5
330
155
65
Type 5
CdS
550
3.3
10
165
30
0.60
1.2
30
2.7
5.4
10
100
600
Type 6
CdSe
690
50
100
2,000
250
500
500
5,000
20,000
Type 7
CdS
615
103287 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.