Photoconductive Cell VT500 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 500 10 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 Response Time @ 1 fc (ms, typ.) Dark Part Number Material Type Min. 4 Typ. Max. Typ. Min. sec. OG (R10/R100) -----------------------------------LOG (100/10) Maximum Voltage (V, pk) Rise (1-1/e) Fall (1/e) VT5ON1 4k 8k 12 k 4k 200 k 5 O 0.75 200 78 8 VT5ON2 8k 16 k 24 k 8k 500 k 5 O 0.75 200 78 8 VT5ON3 16 k 32 k 48 k 16 k 1M 5 O 0.80 300 78 8 VT53N1 16 k 32 k 48 k 16 k 1M 5 3 0.85 200 35 5 VT53N2 32 k 76 k 96 k 38 k 2M 5 3 0.85 200 35 5 VT53N3 66 k 132 k 200 k 66 k 3M 5 3 0.85 300 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 21