QBQ28XXZ_series
0.28” Four Digit Display
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QT-Brightek Display Series
0.28” Four Digit Display
Part No.: QBQ28XXZ
XX= Color
Z= 1: Common Cathode
Z = 0: Common Anode
Product: QBQ28XXZ_series
Date: September 21, 2015
Version# 2.1
Page 1 of 11
QBQ28XXZ_series
0.28” Four Digit Display
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Table of Contents:
Introduction ........................................................................................................................................... 3
Electrical / Optical Characteristic (Ta=25
o
C) ........................................................................................ 4
Absolute Maximum Rating .................................................................................................................... 4
Pin Configuration .................................................................................................................................. 5
Characteristic Curves ............................................................................................................................ 6
Solder Profile ........................................................................................................................................ 8
Packing ................................................................................................................................................. 9
Ordering Information ........................................................................................................................... 10
Revision History .................................................................................................................................. 11
Disclaimer ........................................................................................................................................... 11
Product: QBQ28XXZ_series
Date: September 21, 2015
Version# 2.1
Page 2 of 11
QBQ28XXZ_series
0.28” Four Digit Display
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Introduction
Feature:
0.28” four digit seven segments display
Low power consumption
Packed in foam
AlInGaP Technology R/S/Y/AG/O
InGaN Technology IB/IG
Z= 1: Common Cathode or 0:Common Anode
XX= color
Description:
These 0.28” four seven-segment displays are made
with white segments and a grey surface. The viewing
distance is up to seven meters.
Application:
Instrument panels
Indoor/Outdoor display board
Audio equipment
Certification & Compliance:
TS16949
ISO9001
RoHS Compliant
Dimension:
Units: mm / tolerance = +/-0.25mm
Product: QBQ28XXZ_series
Date: September 21, 2015
Version# 2.1
Page 3 of 11
QBQ28XXZ_series
0.28” Four Digit Display
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Electrical / Optical Characteristic (Ta=25
o
C)
Product
CC
QBQ28R1
QBQ28S1
QBQ28Y1
QBQ28O1
CA
Material Color I
F
(mA)
20
20
20
20
20
20
20
V
F
(V)
Typ.
2.0
2.0
2.0
2.0
2.1
3.2
3.0
Max.
2.6
2.6
2.6
2.6
2.6
4.0
4.0
Min.
-
-
-
-
-
-
-
λ
D
(nm)
Typ.
625
639
590
606
571
525
465
Max.
-
-
-
-
-
-
-
I
V
(mcd)
Typ.
40
20
40
40
20
100
40
QBQ28R0 AllnGaP
Red
Deep
QBQ28S0 AlInGaP
Red
QBQ28Y0 AllnGaP Yellow
QBQ28O0 AlInGaP Orange
Yellow
QBQ28AG1 QBQ28AG0 AllnGaP
Green
True
QBQ28IG1 QBQ28IG0 InGaN
Green
QBQ28IB1 QBQ28IB0 InGaN
Blue
Absolute Maximum Rating
Material P
d
(mW)
AllnGaP
70
Derating liner from 25
I (mA) I
PF
(mA)*
o
C per dice (mA/
o
C)
F
0.33
0.4
25
30
90
100
V
R
(V)
5
5
T
OP
(
o
C)
-25 to +85
-25 to +85
T
ST
(
o
C)
-25 to +85
-25 to +85
InGaN
120
*Duty 1/10 @ 1KHz
Product: QBQ28XXZ_series
Date: September 21, 2015
Version# 2.1
Page 4 of 11
QBQ28XXZ_series
0.28” Four Digit Display
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Pin Configuration
CC
CA
Product: QBQ28XXZ_series
Date: September 21, 2015
Version# 2.1
Page 5 of 11
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