Silicon Phototransistor - OPTEK Technology
Silicon Phototransistor - OPTEK Technology
Silicon Phototransistor - OPTEK Technology
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<strong>Silicon</strong> <strong>Phototransistor</strong><br />
OP570 Series<br />
Relative Response<br />
100%<br />
80%<br />
60%<br />
40%<br />
20%<br />
Relative Response vs.<br />
Angular Position<br />
0%<br />
-90 -60 -30 0 30 60 90<br />
Angular Position (Degrees)<br />
IC(ON) - On-State Collector Current (mA)<br />
2.00<br />
1.80<br />
1.60<br />
1.40<br />
1.20<br />
1.00<br />
0.80<br />
0.60<br />
0.40<br />
0.20<br />
Relative On-State Collector Current<br />
vs. Collector-Emitter Voltage<br />
6 mW/cm 2<br />
5 mW/cm 2<br />
4 mW/cm 2<br />
3 mW/cm 2<br />
2 mW/cm 2<br />
1 mW/cm 2<br />
0 0.1 0.2 0.3 0.4 0.5<br />
Collector-Emitter Voltage (V)<br />
1000<br />
Collector-Emitter Dark Current<br />
vs. Temperature<br />
Conditions: Ee = 0 mW/cm 2<br />
VCE = 10V<br />
100%<br />
Relative Response vs. Wavelength<br />
Collector-Emitter Dark Current (nA)<br />
100<br />
10<br />
1<br />
Relative Response<br />
80%<br />
60%<br />
40%<br />
20%<br />
0<br />
-25 0 25 50 75 100<br />
Temperature—(°C)<br />
0%<br />
400<br />
500<br />
600<br />
700<br />
800<br />
Wavelength (nm)<br />
900 1000 1100<br />
<strong>OPTEK</strong> reserves the right to make changes at any time in order to improve design and to supply the best product possible.<br />
Issue 1.2 02/07<br />
Page 4 of 4<br />
<strong>OPTEK</strong> <strong>Technology</strong> Inc. — 1645 Wallace Drive, Carrollton, Texas 75006<br />
Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
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