TO-5 Photocells
Plastic Encapsulated
Features
•
Five 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. Most of these devices are also available in
a hermetic package.
Absolute Maximum Ratings
Operating & Storage Temperature
Power Dissipation @ 25°C (1)
-60°C to +75°C
125 mW
7.0 - 7.5
31 Min.
Lead dia.
0.50 - 0.52
4.9 - 5.2
Shoulder
1.4 max dia.
x 0.7 max high
1.8 - 2.4*
6.1 - 6.6
* Note: Available as 3.0 mm thick,
on special order only.
Dimensions in mm.
Electrical Characteristics
(T
A
=25°C, source at 2854°K )
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)
(Mohms) (2) (peak AC or DC)
120
2.5
1,000
43
NSL-4512
120
1.0
400
18.6
NSL-4522
120
0.40
230
8.0
NSL-4532
Type 4
120
0.10
120
3.5
NSL-4542
515
CdS
320
20.0
8,000
330
NSL-4552
320
10.0
4,600
155
NSL-4562
320
4.0
3,800
65
NSL-4572
120
0.22
300
3.3
NSL-5512
120
0.67
700
10
NSL-5522
320
11.0
10,000
165
NSL-5532
Type 5
120
20.0
1,000
30
550
NSL-5542
CdS
120
10.0
1,000
30 (4)
NSL-5552
120
10.0
1,200
37.5 (5)
NSL-5562
120
1.0
2,000
47.5 (6)
NSL-5572
120
50
0.40
0.60
NSL-6512
Type 6
0.80
120
100
NSL-6522
690
1.2
CdSe
320
20.0
30
2,000
NSL-6532
NSL-7512
2.7
250
0.45
120
NSL-7522
5.4
500
0.90
120
Type 7
NSL-7532
615
10
500
6.7
120
CdS
NSL-7542
100
5,000
67.0
250
NSL-7552
600
20,000
400.0
320
Specifications subject to change without notice.
103259 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.
(4)
±50%
(5)
±60%
(6)
±70%
2 Cogan Ave, Plattsburgh
NY, 12901, USA
Tel: 518-561-3160
Fax: 514-747-3906
Northwich, Cheshire
CW9 7TN, United Kingdom
Tel: 01606-41999
Fax: 01606-49706
2150 Ward, Montreal
QC, H4M 1T7, Canada
Tel: 514-744-5507
Fax: 514-747-3906
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