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Multi- Color 5x7 Dot Matrix Displays
Part No. Digit Size Column Common Anode BM-20EG57MD Column Common Cathode BM-20EG57ND Chip Material/Emitted Color GaAsP/GaP/ Hi-Eff.Red GaP/ GaP/ Yellow Green GaAsP/GaP/ Hi-Eff.Red GaP/ GaP/ Yellow Green Peak Wave Length p(nm) 635 568 635 568 Electro-optical Data(At 10mA) Drawing Vf Iv. Typ. No. (v) Pd If Ifp Per.Seg. (nm) (mw) (mA) (mA) Typ. Max. (mcd) 45 30 45 30 80 80 80 80 30 30 30 30 150 150 150 150 2.0 2.1 2.0 2.1 2.5 2.5 2.5 2.5 12.0 12.0 15.0 15.0 DM-27 Absolute Maximum Ratings
2.10 High 5.00 4.00 High 10.0
BM-40EG57MD
BM-40EG57ND
DM-28
DM-27
BM-20EG57M D N
DM-28
BM-40EG57M D N
53.20(2.094)
38.10(1.500)
106.20(4.181)
76.20(3.000)
PIN 1.
+
PIN 1.
+
38.50(1.496)
75.60(2.976) E5.0(.197) COL. 1 2 3 4 3.00(.118) MIN.
BM-40EG57ND Datasheet
