SPEC NO: DSAD1430 REV NO: V.8 DATE: MAR/24/2011 PAGE: 1 OF 7
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: J.Yu ERP: 1331000171
10 SEGMENT BAR GRAPH ARRAY
Part Number: DC7G3HWA
Green
Bright Red
Features
zSuitable for level indicators.
zLow current operation.
zExcellent on/off contrast.
zEnd stackable.
zMechanically rugged.
zStandard : gray face, white segment.
zRoHS compliant.
Description
The Green source color devices are made with Gallium
Phosphide Green Light Emitting Diode.
The Bright Red source color devices are made with Gallium
Phosphide Red Light Emitting Diode.
Package Dimensions & Internal Cir cuit Diagram
Notes:
1. All dimensions are in millimeters (inches), Tolerance is ±0.25(0.01")unless otherwise noted.
2. The specifications, characteristics and technical data described in the datasheet are subject to change without prior notice.
SPEC NO: DSAD1430 REV NO: V.8 DATE: MAR/24/2011 PAGE: 2 OF 7
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: J.Yu ERP: 1331000171
Selection Guide
Note:
1. Luminous intensity/ luminous Flux: +/-15%.
Absolute Maximum Ratings at TA=25°C
Electrical / Optical Characteristics at TA=25°C
Notes:
1.Wavelength: +/-1nm.
2. Forward Voltage: +/-0.1V.
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 2mm below package base.
Part No. Dice Lens Type
Iv (ucd) [1]
@ 10mA Description
Min. Typ.
DC7G3HWA
Green (GaP)
White Diffused
5600 12000
Bright Red (GaP) 900 1900
10 Segments
Bar graph-Display
7xGreen
3xBright Red
Symbol Parameter Device Typ. Max. Units Test Conditions
λpeak Peak Wavelength Green
Bright Red
565
700 nm IF=20mA
λD [1] Dominant Wavelength Green
Bright Red
568
660 nm IF=20mA
Δλ1/2 Spectral Line Half-width Green
Bright Red
30
45 nm IF=20mA
C Capacitance Green
Bright Red
15
40 pF VF=0V;f=1MHz
VF [2] Forward Voltage Green
Bright Red
2.2
2.25
2.5
2.5 V IF=20mA
IR Reverse Current Green
Bright Red 10 uA VR=5V
Parameter Green Bright Red Units
Power dissipation 62.5 62.5 mW
DC Forward Current 25 25 mA
Peak Forward Current [1] 140 130 mA
Reverse Voltage 5 V
Operating/Storage Temperature -40°C To +85°C
Lead Solder Temperature [2] 260°C For 3-5 Seconds
SPEC NO: DSAD1430 REV NO: V.8 DATE: MAR/24/2011 PAGE: 3 OF 7
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: J.Yu ERP: 1331000171
DC7G3HWA
Green
SPEC NO: DSAD1430 REV NO: V.8 DATE: MAR/24/2011 PAGE: 4 OF 7
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: J.Yu ERP: 1331000171
Bright Red
SPEC NO: DSAD1430 REV NO: V.8 DATE: MAR/24/2011 PAGE: 5 OF 7
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: J.Yu ERP: 1331000171
PACKING & LABEL SPECIFICATIONS DC7G3HWA
SPEC NO: DSAD1430 REV NO: V.8 DATE: MAR/24/2011 PAGE: 6 OF 7
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: J.Yu ERP: 1331000171
SPEC NO: DSAD1430 REV NO: V.8 DATE: MAR/24/2011 PAGE: 7 OF 7
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: J.Yu ERP: 1331000171