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| Datasheet File OCR Text: |
| NTE3028 Infrared Emitting Diode PN Gallium Arsenide Description: The NTE3028 is designed for applications requiring high power output, low drive power, and very fast response time. This device is used in industrial processing and control, light modulators, shaft or position encoders, punched card readers, optical switching, and logic circuits. It is spectrally matched for use with silicon detectors. Features: D High Power Output D Infrared Emission D Low Drive Current D Popular TO18 Type Package for Easy Handling and Mounting Absolute Maximum Ratings: Reverse Voltage, VR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6V Forward Current, IF Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60mA Peak (PW = 100s, Duty Cycle = 2%) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1A Total Device Dissipation (TA = +25C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250mW Derate Above 25C (Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.27mW/C Operating Temperature Range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to +125C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65 to +150C Note 1. Printed circuit board mounting. Electrical Characteristics: (TA = +25C unless otherwise specified) Parameter Reverse Leakage Current Reverse Breakdown Voltage Forward Voltage Total Capacitance Symbol IR V(BR)R VF CT VR = 3V IR = 100A IF = 50mA VR = 0V, f = 1MHz Test Conditions Min - 6 - - Typ 2 20 1.32 18 Max - - 1.5 - Unit nA V V pF Optical Characteristics: (TA = +25C unless otherwise specified) Parameter Total Output Power Symbol PO IO P Test Conditions IF = 60mA, Note 2 IF = 100mA, Note 2, Note 3 Radiant Intensity Peak Emission Wavelength Spectral Line Half Width IF = 100mA, Note 3, Note 4 Min - 1.0 - - - Typ 2.5 4.0 1.5 940 40 Max - - - - - Unit mW mW mW/ steradian nm nm Note 2. Power Output, PO, is the total power radiated by th device into a solid angle of 2 steradians. It is measured by directing all radiation leaving the device, within this solid angle, onto a calibrated silicon solar cell. Note 3. PW = 100s, Duty Cycle = 2%. Note 4. Irradiance from a Light Emitting Diode (LED) can be calculated by: I H= e d2 where H is irradiance in mW/cm2 Ie is radiant intensity in mW/steradian d2 is distance from LED to the detector in cm .186 (4.72) Dia .145 (3.68) Dia .030 (.762) Seating Plane Anode .195 (4.95) Cathode .500 (12.7) Min .018 (0.45) Dia Typ .040 (1.02) .220 (5.59) Dia .100 (2.54) |
Price & Availability of NTE3028
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