30mm (1.2 INCH) 5x7 DOT MATRIX DISPLAY
Part Number: TA12-11GWA GREEN
Features
z1.2 INCH MATRIX HEIGHT.
zDOT SIZE 3mm.
zLOW CURRENT OPERATION.
zHIGH CONTRAST AND LIGHT OUTPUT.
zCOMPATIBLE WITH ASCII AND EBCDIC CODES.
zCOLUMN CATHODE AND COLUMN ANODE
AVAILABLE.
zEASY MOUNTING ON P.C. BOARDS OR SOCKETS.
zMECHANICALLY RUGGED.
zSTANDARD : GRAY FACE, WHITE DOT.
zRoHS COMPLIANT.
Package Dimensions & Internal Circuit Diagram
Description
The Green source color devices are made with Gallium
Phosphide Green Light Emitting Diode.
Notes:
1. All dimensions are in millimeters (inches), Tolerance is ±0.25(0.01")unless otherwise noted.
2. Specifications are subject to change without notice.
SPEC NO: DSAD2432 REV NO: V.7 DATE: NOV/02/2006 PAGE: 1 OF 4
APPROVED: J. Lu CHECKED: Joe Lee DRAWN: H.Q.YUAN ERP:1332000067
Selection Guide
Iv (ucd) [1]
Part No.
TA12-11GWA GREEN(GaP) WHITE DIFFUSED 1900 10500 Column Anode
Note:
1. Luminous Intensity/ Luminous Flux: +/-15%
Dice Lens Type
@ 10mA
Min. Typ.
Description
Electrical / Optical Characteristics at TA=25°C
Symbol Parameter Device Typ. Max. Test Conditions Units
λpeak
Peak Wavelength Green 565 nm IF=20mA
λD [1]
Δλ1/2
C Capacitance Green 15 pF VF=0V;f=1MHz
VF [2] Forward Voltage Green 2.2 2.5 V IF=20mA
IR Reverse Current Green 10 uA VR = 5V
Notes:
1. Wavelength: +/-1nm.
2. Forward Voltage: +/-0.1V.
Absolute Maximum Ratings at T
Parameter Green Units
Power dissipation 105 mW
DC Forward Current 25 mA
Peak Forward Current [1] 140 mA
Reverse Voltage 5 V
Dominant Wavelength Green 568 nm IF=20mA
Spectral Line Half-width Green 30 nm IF=20mA
A=25°C
Operating / Storage Temperature -40°C To +85°C
Lead Solder Temperature [2] 260°C For 3 Seconds
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 2mm below package base.
SPEC NO: DSAD2432 REV NO: V.7 DATE: NOV/02/2006 PAGE: 2 OF 4
APPROVED: J. Lu CHECKED: Joe Lee DRAWN: H.Q.YUAN ERP:1332000067
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