QSD722 Fairchild Optoelectronics Group, QSD722 Datasheet

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... Dimensions for all drawings are in inches (mm). 2. Tolerance of ± .010 (.25) on all non-nominal dimensions unless otherwise specified. DESCRIPTION The QSD722/723/724 is a silicon phototransistor encapsulated in an infrared transparent, black TO-18 package. FEATURES • NPN Silicon Phototransistor • Package Type: Plastic TO-18 • Matched Emitter: QED523 • ...

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... ELECTRICAL / OPTICAL CHARACTERISTICS PARAMETER Peak Sensitivity Wavelength Reception Angle Collector-Emitter Dark Current Collector-Emitter Breakdown Emitter-Collector Breakdown (5) On-State Collector Current QSD722 QSD723 QSD724 (5) Saturation Voltage Rise Time Fall Time www.fairchildsemi.com INFRARED PHOTOTRANSISTOR QSD722 (T = 25°C unless otherwise specified) A Symbol T OPR T STG T SOL-I T SOL ...

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... CE GaAs Light Source 0 Radiant Intensity (mW/cm e Figure 3. Dark Current vs. Collector - Emitter Voltage Collector-Emitter Voltage (V) CE DS300363 7/18/01 INFRARED PHOTOTRANSISTOR QSD722 140 150 160 170 180 1.0 0 Figure 4. Light Current vs. Collector - Emitter Voltage 0.1 Figure 5. Dark Current vs. Ambient Temperature 4 10 Normalized to: ...

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... PLASTIC SILICON INFRARED PHOTOTRANSISTOR QSD722 QSD723 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system affect its safety or effectiveness ...