HDSP-450X Datasheet, PDF (4/8 Pages) Agilent(Hewlett-Packard) – Large 5 X 7 Dot Matrix Alphanumeric Displays 17.3/26.5 mm Character Heights

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Internal Circuit Diagrams
HDSP-M101/4501/5101
COMMON ANODE ROW
HDSP-M103/4503/5103
COMMON CATHODE ROW
Absolute Maximum Ratings at 25°C
Description
Average Power per Dot
(T_A = 25°C)^[1]
Peak Forward Current per Dot
(T_A = 25°C)^[1,2]
Average Forward Current per Dot
(T_A = 25°C) ^[1,3]
Operating Temperature Range
Storage Temperature Range
Wave Soldering Temperature
(1.59 mm [0.062 in.] below Body)
HDSP-M10X Series HDSP-450X Series HDSP-510X Series
75 mW
125 mA
90 mA
90 mA
23 mA
15 mA
15 mA
–20°C to +85°C
–40°C to +85°C
–40°C to +85°C
250°C for 3 s
–20°C to +85°C
Notes:
1. Average power is based on 20 dots per character. Total package power dissipation should not exceed 1.5 W.
2. Do not exceed maximum average current per dot.
3. For the HDSP-L10X/M10X series displays, derate maximum average current above 35°C at 0.31 mA/°C. For the HDSP-L20X/450X
series and HDSP-540X/510X series displays, derate maximum average current above 35°C at 0.2 mA/°C. This derating is based on a
device mounted in a socket having a thermal resistance junction to ambient of 50°C/W per package.