MR31 MICRO-ELECTRONICS | Alldatasheet
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5 MR31T
a ~ RED LED LAMPS DESCRIPTION 348 rye MR3l Series are red LED lamp with 3mm diameter os —- epo: ickage, (0.21) | < oxy packags ibe AST ae MR3IC is red chip with red transparent lens. soot (9 “| CED 1 ©38) | MR3ID is red chip with red diffused lens. 0.78(0.03)__; Lf tht os MR31T is red chip with clear transparent lens. mx 087) (02) MR31W is red chip with clear diffused lens. ( os, 4 L A can 02) L) 4 50.08) , | ¢ L te sao.ty @ All Dimension in mm (inch) @ No Scale e Tol: +/- 0.3mm ABSOLUTE MAXIMUM RATINGS 80mW _ Power Dissipation @Ta=25°C 40mA Forward Current, DC (IF) 5V Reverse Voltage -55 to +100°C Operating & Storage Temperature Range 260°C for 5 sec. Lead Soldering Temperature (1/16" from body) ELECTRO-OPTICAL CHARACTERISTICS = (Ta=25°C) Forward Voltage MAX VF 2.0 2.0 2.0 2.0 v IF=20mA Reverse Breakdown Voltage MIN BVR 5 5 5 5 v TR=100pA Luminous Intensity MIN Iv 3 1 3 1 med IF=20mA TYP 45 15 45 15 med Peak Wavelength TYP Ap 660 660 660 660 nm IF=20mA Spectral Line Half Width = TYP 20 20 20 20 20 om IF=20mA a __ Viewing Angle TyP | 2601/2 40 60 40 60 |degreej IF=20mA MICRO ELECTRONICS LTD. 38, Hung To Road, Microtron Building, Kwun Tong, Kowloon, Hong Kong eo NT