ELECTRONICS MICRO MBB51TB-10H ULTRA HIGH BRIGHTNESS BLUE LED LAMP DESCRIPTION MBB51TB-10H is an ultra high brightness GaN signal Blue LED lamp with 455~460nm dominant wavelength encapsulated in a 5mm diameter , clear transparent lens . Cathode ABSOLUTE MAXIMUM RATINGS Power Dissipation @ Ta=25°C Forward Current, DC (IF) Reverse Voltage Operating Temperature Range Storage Temperature Range Lead Soldering Temperature (1/16" from body) ELECTRO-OPTICAL CHARACTERISTICS 120mW 30mA 5V -20 to +80°C -30 to +100°C 260°C for 5 sec. (Ta=25°C) PARAMETER SYMBOL MIN TYP MAX UNIT CONDITIONS Forward Voltage VF 3.2 3.8 V IF=20mA Reverse Breakdown Voltage BVR 5 V IR=70µA Luminous Intensity IV 3200 4500 mcd IF=20mA λd Dominant Wavelength 455 460 nm IF=20mA Spectral Line Half Width 30 nm IF=20mA Δλ Viewing Angle 30 degree IF=20mA 2θ 1/2 CAUTION Static eletricity and surge damages the LED ,It is recommended to use a wrist band or anti-eletrostatic glove when handling the LED . All devices,equipment and machinery must be properly grounded. 23/2/2005