MS251A MICRO-ELECTRONICS | Alldatasheet
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2 MY251A/C
“ 0.5" DUAL DIGIT NUMERIC DISPLAYS recente SEVEN SEGMENT NUMERIC DISPLAY AVAILABLE IN 4 COLORS High Performance GaP, GaAsP Dice MS251A/C Red 0.5 inch Character Height . MG251A/C Green High Contrast MY251A/C Yellow Wide Viewing Angle MO251A/C Orange Common Anode - MS251A, MG251A, MY251A, MO251A Common Cathode - MS251C, MG251C, MY251C, MO251C ABSOLUTE MAXIMUM RATINGS MG251 MS251 MY251 MO251 UNIT Power Dissipation / Segment 45 60 75 mW Peak Forward Current / Segment 60 80 100 mA _Continuous Forward Current / Segment 15 20 25 mA .everse Voltage / Segment 5 5 5 Vv Operating Temperature Range -20 to +85 °C Storage Temperature Range -20 to +85 °C * Note : Pulse Width = 1mS, Duty Ratio = 1/10. ELECTRO-OPTICAL CHARACTERISTICS (Ta=25°C) Forward Voltage MAX VF 3.0 3.0 3.0 3.0 v IF=20mA Luminous Intensity MIN IV 380 1400 950 1100 ped IF=10mA TYP 550 2500 1400 1600 ped IF=10mA Segment to Segment MAX 2:1 2:1 2:1 21 IF=10mA Luminous Intensity Ratio Peak Wavelength TYP dp 700 570 585 630 am IF=20mA “nectral Line Half Width TYP An 100 30 40 40 nm IF=20mA MICRO ELECTRONICS LTD. 7, 28, Hung To Read, Microtron Bulding, Kwun Tong, Kowloon, Hong Kong. Kwun Tong P.O. Box 69477 Hong Kong. Fax No, 2341 0321 Telex:43510 Micro Hx. Tel: 2343 0181-5 Feb-98
MECHANICAL QUTLINE: 7,260.28) 10° 1.25¢0.05) Diga DIG.2 | NO Fig [/B e(] c [] / | fe) ae) od PIN NOO 12,7(0.5) vs |. =F rocooa 3, — 0.5 14,0¢0.55)MIN. (0.02) UNIT: MMCINCH) TOL. +0.3MM(0.012") PIN NOL 1 NO.9 | _ ences) | CIRCUIT DIAGRAM: PIN NO. 4 5 AD AC DIGIT | BIGIT2 HEHE SHAE 16141 3 2151718 113867 12109 PIN NO, 4 5 «BY CC DIGITL DIGIT2 a]a]c] ope} F[Gppr as] c] oj ef ryGyp . Li | 161413 2151718 1138 67 12109