TO-18 Photocells Hermetic Package Features • Six Photoconductive Materials • Tolerance: ±40% @1 ftc, ±33% @ 2 ftc Description The Silonex TO-18 hermetic flat lens package 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) ø 5.21 - 5.45 3.56 - 3.81 38 4.62 - 4.90 2.42 - 2.65 0.41 - 0.50 ø 3.81 - 4.08 1.72 - 2.02 Sensitive Surface -60°C to +75°C 50 mW Dimensions in mm. Electrical Characteristics (TA=25°C, source at 2854 °K) Silonex Sensitive Spectral R @ 1 ftc R @ 2 ftc RTyp @ 100 ftc Min. RDark VMAX (Volts) Part No Material Peak (nm) (Kohms) 3) (Kohms) (3) (Kohms) (Mohms) (2) (peak AC or DC) 100 40 0.45 6 NSL-3110 Type 3 100 440 4 725 66 NSL-3120 CdSe 250 880 9 133 NSL-3130 80 4.5 1.3 75 NSL-4120 80 1.8 0.50 30 NSL-4130 80 0.80 0.25 14 NSL-4140 Type 4 320 33 9 550 515 NSL-4150 CdS 320 15.6 4 260 NSL-4160 320 6.6 1.7 110 NSL-4170 160 3.0 0.90 50 NSL-4180 100 0.67 0.70 10 NSL-5110 100 1.3 1.5 20 NSL-5120 100 5.6 5 84 NSL-5130 Type 5 250 11 10 165 550 NSL-5140 CdS 60 10 0.40 15 NSL-5150 100 67 3 100 NSL-5160 100 467 20 700 NSL-5170 100 1.3 0.17 2 NSL-6110 100 2.6 0.30 4 NSL-6120 Type 6 690 100 CdSe 15 1 10 NSL-6130 20 250 2 NSL-6140 30 NSL-7110 6 0.35 1 100 NSL-7120 66 4 11 100 NSL-7130 Type 7 132 8 22 250 615 NSL-7140 CdS 4.5 0.25 3 60 NSL-7150 24 1 16 100 NSL-7160 300 16 200 100 Specifications subject to change without notice 103285 REV 2 Notes: (1) derate linearly to zero at 75°C (2) 5sec. 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