Fairchild Semiconductor GMC8275C, GMA8275C Datasheet

1.2 INCH (30.5mm) 5 X 7

DOT MATRIX STICK DISPLAY

Superbright Red GMA8275C
Superbright Red GMC8275C

PACKAGE DIMENSIONS DESCRIPTION

The GMX8275C is a 5 X 7, Superbright
red dot matrix display. Populated with
GaAlAs/GaAs Single Hetero Junction
LEDs, it has a grey face with white
segment color.

FEATURES

1.2" ( 30.5mm) character height.
Low power requirement.
Wide 130 degree viewing angle.
High brightness and contrast
5 X 7 array with X-Y select.
X-Y stackable.
Easy mounting on P.C. board.

NOTE: Dimensions are in mm (inch).

Tolerances are ± 0.25 (0.1) unless otherwise noted.
All pins are 0.5 (.02).

MODEL NUMBERS

Part Number
GMA8275C AlGaAs Red Common anode row.

GMC8275C AlGaAs Red Common cathode row.
(For other color options, contact your local area Sales Office)

VIPG Sunnyvale TR ­09:18:97

Colour Description

125

1.2 INCH (30.5mm) 5 X 7

DOT MATRIX STICK DISPLAY

ABSOLUTE MAXIMUM RATING (T = 25°C unless otherwise specified)

A

Superbright Red Units

Peak forward current per segment 200 mA

(Duty cycle 1/10, 10KHz)
Continous IF per segment 30 mA
Power dissipation per segment 100* mW
*Derate linearly from 25°C 0.5 mW/°C
Reverse voltage VR per segment 5 Volts

Operating and storage temperature range......................................................-25°C to +85°C

Soldering time at 260°C....................................................................................................3 sec

(1/16" below seating plane)

ELECTRO - OPTICAL CHARACTERISTICS (T = 25°C unless otherwise specified)

A

Test

Superbright Red Condition
Luminous Intensity/Dot
Digit average (Typical) 5000ucd I = 20mA
Forward voltage (V )

F

typical 1.8V I = 20 mA

maximum 2.5V I = 20 mA
Peak wavelength (nm) 660nm I = 20 mA
Spectral line half width (nm) 20nm I = 20mA
Reverse breakdown voltage V 5V I = 100uA

R R

F

F
F
F
F

126

VIPG Sunnyvale TR -

09:18:97