Photoconductive Cell VT300 Series PACKAGE DIMENSIONS inch (mm) 2 ABSOLUTE MAXIMUM RATINGS Parameter Continuous Power Dissipation Derate Above 25C Temperature Range Operating and Storage Symbol Rating Units PD PD / T 125 2.5 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 Sensitivity (, typ.) 2 fc 2850 K Material Type Typ. Max. VT3ON1 6k 12 k VT3ON2 12 k 24 k VT3ON3 24 k VT3ON4 50 k VT33N1 20 k 40 k VT33N2 40 k 80 k VT33N3 80 k 160 k 240 k Response Time @ 1 fc (ms, typ.) Dark Part Number Min. 4 OG (R10/R100) -----------------------------------LOG (100/10) Typ. Min. sec. 18 k 6k 200 k 5 O 0.75 36 k 12 k 500 k 5 O 0.80 48 k 72 k 24 k 1M 5 O 100 k 150 k 50 k 2M 5 O 60 k 20 k 500 k 5 120 k 40 k 1M 5 80 k 2M 5 Maximum Voltage (V, pk) Rise (1-1/e) Fall (1/e) 100 78 8 200 78 8 0.80 200 78 8 0.80 300 78 8 3 0.90 100 35 5 3 0.90 200 35 5 3 0.90 200 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 19