VT300 Series
Photoconductive Cell

Absolute Maximum Ratings
Parameter Symbol Rating Units
Continuous Power Dissipation PD 125 mW
Derate Above 25?C DPD/DT 2.5 mW/?C
Temperature Range - Operating and Storage TA - 40 to + 75 ?C

 

Electro-Optical Characteristics @ 25?C (16 Hrs. Light Adapt, Min.) (Note 4)
Part
Number		 Resistance (Ohms)(Note 3) Material
Type		 Sensitivity
(g, typ.)
LOG(R10/R100)
LOG(100/10)		 Maximum
Voltage
(V, pk)		 Response
Time @ 1 fc
(ms, typ.)
10 Lux
2850?K		 2 fc
2850?K		 Dark
Min Typ Max Typ Min sec Rise
(1-1/e)		 Fall
(1/e)
VT3?N1 6.0 k 12 k 18 k 6.0 k 200 k 5 ? 0.75 100 78 8
VT3?N2 12 k 24 k 36 k 12 k 500 k 5 ? 0.80 200 78 8
VT3?N3 24 k 48 k 72 k 24 k 1.0 M 5 ? 0.80 200 78 8
VT3?N4 50 k 100 k 150 k 50 k 2.0 M 5 ? 0.80 300 78 8
VT33N1 20 k 40 k 60 k 20 k 500 k 5 3 0.90 100 35 5
VT33N2 40 k 80 k 120 k 40 k 1.0 M 5 3 0.90 200 35 5
VT33N3 80 k 160 k 240 k 80 k 2.0 M 5 3 0.90 200 35 5

Notes:

  1. Dimension controlled at base of package.
  2. Photocells are tested at either 1 fc or 10 lux. 2 fc typical values shown in the tables are for reference only.
  3. Cells are light adapted at 30 - 50 fc.
  4. The photocell "grid" pattern can vary from that shown. PerkinElmer Optoelectronics reserves the right to change or mix grid patterns on any standard product.

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