This device has been replaced by NTE30128 NTE30122 LED Indicator Ultraviolet, 5mm Features: D High Intensity D Normal T−1 3/4 (5mm) Diameter Package D General Purpose Leads D Reliable and Rugged Applications: D Identifies Counterfeit U.S. Currency D Identification of UV Watermark on Credit Cards, Drivers Licenses, Passports, etc. D UV Illumination of Detailed Seals, Stamps, Stickers, Images, and Multicolored Fibers on Visas, Passports and Currencies of Various Nations Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120mW Peak Forward Current (1/10th Duty Cycle, 0.1ms Pulse Width), IFM . . . . . . . . . . . . . . . . . . . . 150mA Continuous Forward Current, IF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35mA Derate Linearly From +50°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.4mA/°C Reverse Voltage, VR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40° to +80°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40° to +80°C Lead Temperature (During Soldering, 4mm from Body, 5sec Max), TL . . . . . . . . . . . . . . . . . . +260°C CAUTION: UV light can be harmful to the eyes even for a brief period. If it is necessary to view UV light, filtered glasses must be used. Affix a caution label if the UV light in your product can be viewed directly. Electrical Optical Characteristics: (TA = +25°C unless otherwise specified) Parameter Luminous Intensity View Angle of Half Power Symbol IV 2 q1/2 Test Conditions Min Typ Max Unit IF = 20mA, Note 1 60 − 90 mcd Note 2 10 15 20 deg − − − nm 380 − 385 nm Peak Emission Wavelength λP IF = 20mA Dominant Emission Wavelength λd IF = 20mA, Note 3 Spectral Line Half−Width Δλ IF = 20mA − 25 − nm Forward Voltage VF IF = 20mA 3.0 3.3 3.7 V Reverse Current IR VR = 5V − − 10 μA Note 1. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE eye−response curve. Note 2. q1/2 is the off−axis angle at which the luminous intensity is half the axial luminous intensity. Note 3. The dominant wavelength (λd) is derived from the CIE chromaticity diagram and represents the single wavelenght, which defines the color of the device. Flat Denotes Cathode .228 (5.8) Dia .196 (4.98) Dia .039 (1.0) .339 (8.6) 1.040 (26.4) Min .019 (0.5) .100 (2.54) .040 (1.0) Min