DISCRETE LEDs - O 5mm Ultra-Violet Cathode 0.4 1. 0 Wide viewing angle * Also available in ball lens style (part no 260018) Anode 370nm peak wavelength O 5.4 O 4.7 O 4.0 1.0 14.5 0.5 * * O 0.5 (2.5) 260019 SERIES Cathode 3.6 0.4 MLQ = 50 Dimensions in mm (Typical) Tolerance +/- 0.2 UOS Not to Scale Ordering Information & Typical Technical Characteristics (Ta = 25C) Mean Time Between Failure = 100,000 Hours. * Duty Cycle <=1/10, Pulse Width <= 10msec PART NUMBER COLOUR TYP. FWD VOLTAGE Vf @ Iopr MAX FWD VOLTAGE Vf @ I opr FORWARD CURRENT lopr MAX REV CURRENT Ir(Vr=5V) OPTICAL POWER Po SPECTRUM HALF WIDTH VIEWING ANGLE 21/2 STANDARD INTENSITY OPTICAL / ELECTRICAL CHARACTERISTICS (Ta = 25oC) - 260019 Ultra-Violet 3.9 UNITS Water Clear V PART NUMBER COLOUR FORWARD CURRENT Ioprmax 10 85 1 12 110 V mA A mW nm deg PEAK FWD CURRENT I fp * REVERSE VOLTAGE Vr max POWER DISSIPATION Pdmax PEAK WAVELENGTH Typ. p OPERATING TEMP Topr STORAGE TEMP Tstg STANDARD INTENSITY ABSOLUTE MAXIMUM- RATINGS (Ta = 25oC) 260019 Ultra-Violet 15 30 UNITS Water Clear mA mA Vdc 60 370 -30 to +80 -40 to +100 mW nm C C PRECAUTIONS FOR HANDLING ELECTROSTATIC SENSITIVE LEDs Static Electricity and Surge Static electricity and surge will damage the LED and a high standard of care must be taken during handling. It is recommended that a wristband, conductive mat or anti-electrostatic glove is used when handling the LEDs. All devices, equipment (e.g. soldering iron points) and machinery must be properly grounded. SAFETY PRECAUTIONS FOR HANDLING HIGH BRIGHTNESS LEDs Invisible Laser Radiation : Avoid direct eye exposure to UV light Please refer to European Standard BSEN 100015-1 1992 for further information. (c) Optosource 2000 Datasheet Reference 30/99 Issue 02 Optosource * Fax: +44 (0)1229 580012 * email: sales@optosource.com * website: www.optosource.com * Telephone +44 (0)1229 484623 Optosource is a division of Marl International Limited, experts in LED technology since 1972. The information contained in this datasheet does not constitute part of any order or contract and should not be regarded as a representation relating to either products or service. Marl International reserve the right to alter without notice the specification or any conditions of supply for products or service.