Photoconductive Cell VT900 Series PACKAGE DIMENSIONS inch (mm) 5 2 ABSOLUTE MAXIMUM RATINGS Parameter Continuous Power Dissipation Derate Above 25C Temperature Range Operating and Storage Symbol Rating Units PD PD / T 80 1.6 mW mW/C TA -40 to +75 C ELECTRO-OPTICAL CHARACTERICTICS @ 25C (16 hrs. light adapt, min.) Resistance (Ohms) 3 6 10 lux 2850 K 4 Sensitivity (, typ.) 2 fc 2850 K Response Time @ 1 fc (ms, typ.) Dark Part Number Material Type LOG (R10/R100) ------------------------------------LOG (100/10) Min. Typ. Max. Typ. Min. sec. VT9ON1 6k 12 k 18 k 6k 200 k 5 O 0.80 VT9ON2 12 k 24 k 36 k 12 k 500 k 5 O VT9ON3 25 k 50 k 75 k 25 k 1M 5 O VT9ON4 50 k 100 k 150 k 50 k 2M 5 VT93N1 12 k 24 k 36 k 12 k 300 k 5 VT93N2 24 k 48 k 72 k 24 k 500 k VT93N3 50 k 100 k 150 k 50 k 500 k VT93N4 100 k 200 k 300 k 100 k Maximum Voltage (V, pk) Rise (1-1/e) Fall (1/e) 100 78 8 0.80 100 78 8 0.85 100 78 8 O 0.90 100 78 8 3 0.90 100 35 5 5 3 0.90 100 35 5 5 3 0.90 100 35 5 500 k 5 3 0.90 100 35 5 VT935G Group A 10 k 18.5 k 27 k 9.3 k 1M 5 3 0.90 100 35 5 1 Group B 20 k 29 k 38 k 15 k 1M 5 3 0.90 100 35 5 Group C 31 k 40.5 k 50 k 20 k 1M 5 3 0.90 100 35 5 See page 13 for notes. PerkinElmer Optoelectronics, 10900 Page Ave., St. Louis, MO 63132 USA Phone: 314-423-4900 Fax: 314-423-3956 Web: www.perkinelmer.com/opto 14