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Datasheet File OCR Text: |
NTE3051 0.27" Polarity and Overflow Numeric Display, Common Anode Description: The NTE3051 display is mounted on a lead-frame assembly which is then cast within a clear, electrically non-conductive, transparent plastic compound. Features: D 0.27" High Characters D High Brightness D Low Power Requirements D Single-Plane Wide-Angle Visibility D Compatible with Most TTL and DTL Circuits Absolute Raximum Ratings: (Over Ambient Temperature Range unless otherwise specified) Reverse Voltage (TA = +25C), VR Each Segment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6V Decimal Point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3V Peak Forward Current, each Segment or Decimal Point (Note 1), IFP . . . . . . . . . . . . . . . . . . . 200mA Continuous Forward Current, IF Each Segment or Decimal Point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30mA Total Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150mA Operating Ambient Temperature Range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to +70C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to +100C Note 1. This value applies for PRR 60Hz, Duty Cycle 10%. Operating Characteristics: (TA = +25C unless otherwise specified) Parameter Luminous Intensity Each Segment Decimal Point Wavelength at Peak Emission Each Segment Decimal Point Spectral Bandwidth between Half Points B IF = 20mA P IF = 20mA Symbol IV Test Conditions IF = 20mA, Note 2 Min 100 40 640 645 - Typ 275 110 660 665 20 Max - - 680 685 - Unit cd cd nm nm nm Note 2. Luminous intensity is measured with a solar cell and filter combination which approximates the CIE (International Commission on Illumination) eye-response curve. Operating Characteristics (Cont'd): (TA = +25C unless otherwise specified) Parameter Average Temperature Coefficient of Static Forward Voltage Each Segment Decimal Point Static Reverse Current Anode-to-Cathode Capacitance Each Segment Decimal Point Pin Connection Diagram IR C VR = 3V VR = 0, f = 1MHz Symbol Test Conditions IF = 20mA, TA = 0 to +70C Min - - - - - Typ -2.7 1.4 - 85 120 Max - - 100 - - Unit mV/C mV/C A pF pF Anode Common C/D No Pin No Pin No Pin No Pin No Pin Cathode D 1 2 3 4C 5 D 6 7 14 13 A12 11 B 10 9 8 Anode Common A/B No Pin No Pin Cathode A Cathode B No Pin Cathode C Orientation Marks 1 14 .300 (7.62) .760 (19.3) .270 (6.86) .600 (15.24) 7 10 8 .300 (7.62) .400 (10.16) .100 (2.54) Typ .120 (3.05) .200 (5.08) Min |
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