AVAGO HDSP-B71Z 31.99 mm (1.26 inch) general purpose 4x8 dot matrix bi-color alphanumeric display Datasheet

HDSP-B7xZ Series
31.99 mm (1.26 inch) General Purpose 4x8 Dot Matrix
Bi-Color Alphanumeric Displays
Data Sheet
Description
These displays have a 31.99 mm (1.26 inch) character
height. The devices are available in either common row
anode or common row cathode configurations. The
displays come in only black face paint. The Bi-color
display consists of GaP Red (HER) and GaP Green
colors.
These parts are subjected to Outgoing Quality Assurance (OQA) inspection with an AQL of 0.065% for
functional and visual/cosmetic defects.
Devices
HDSPB71Z
B76Z
Description
31.99 mm Black Surface Bi-Color
Common Row Anode
31.99 mm Black Surface Bi-Color
Common Row Cathode
Note:
1. For details, please contact your local Avago components sales office
or an authorized distributor.
Features
• 4x8 Dot matrix font
• X-Y stackable
• Pin-out
– 27.42 mm (1.08 in.) Dual-In-Line (DIP) leads on 2.0 mm
(0.079 in.) centers
• Choice of colors
– Bi-color: red and green
• Face paint color: black
• Design flexibility
– Common row anode or common row cathode
• Categorized for luminance
Applications
• Suitable for indoor use
• Not recommended for industrial applications, i.e.
operating temperature requirements exceeding 85°C or
below -35°C
• Extreme temperature cycling not recommended[1]
Package Dimensions
18.01
(0.709)
13.71
(0.34)
COL 1
ROW
1
2
3
31.99
(1.260)
4.57
(0.180)
36.30
(1.429)
4
5
6
7
8
32 – ∅3.30 (0.130)
4 – C1.27
4.57
(0.180)
36.30
(1.429)
PART NUMBER
8.00
(0.315)
Pin 1
4.19
(0.165)
0.45
(0.018)
2 x 7 = 14.00
(0.079 x 7 = 0.553)
2
27.42
(1.080)
2
3
4
Internal Circuit Diagram
Common Row Anode – Bi-Color
1
COLUMN
1
PIN
2
18
17
16
15
ROW
3
1
2
2
3
3
4
4
5
5
6
6
7
7
8
4
3
THE SIGN
REPRESENTS HER COLOR CHIPS
THE SIGN
REPRESENTS GREEN COLOR CHIPS
PIN
CONNECTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CATHODE COLUMN 1 HER
CATHODE COLUMN 1 GREEN
CATHODE COLUMN 2 HER
CATHODE COLUMN 2 GREEN
CATHODE COLUMN 3 HER
CATHODE COLUMN 3 GREEN
CATHODE COLUMN 4 HER
CATHODE COLUMN 4 GREEN
ANODE ROW 1
ANODE ROW 2
ANODE ROW 3
ANODE ROW 4
ANODE ROW 5
ANODE ROW 6
15
16
ANODE ROW 7
ANODE ROW 8
14
13
5
12
11
10
Internal Circuit Diagram
Common Row Cathode – Bi-Color
COLUMN
1
PIN
2
1
2
3
3
4
5
ROW
1
9
2 10
3 11
4 12
5 13
6 14
7 15
8 16
THE SIGN
REPRESENTS HER COLOR CHIPS
THE SIGN
REPRESENTS GREEN COLOR CHIPS
PIN
4
CONNECTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
ANODE COLUMN 1 HER
ANODE COLUMN 1 GREEN
ANODE COLUMN 2 HER
ANODE COLUMN 2 GREEN
ANODE COLUMN 3 HER
ANODE COLUMN 3 GREEN
ANODE COLUMN 4 HER
ANODE COLUMN 4 GREEN
CATHODE ROW 1
CATHODE ROW 2
CATHODE ROW 3
CATHODE ROW 4
CATHODE ROW 5
CATHODE ROW 6
15
16
CATHODE ROW 7
CATHODE ROW 8
4
6
7
8
Absolute Maximum Ratings at TA = 25˚C
Parameter
Average Power per Dot[1]
Peak Forward Current per Dot[1]
(1/8 Duty Cycle at 10 KHz)
Average Forward Current per Dot
Reverse Voltage per Dot
Operating Temperature
Storage Temperature
Wave Soldering Temperature for 3 seconds[3]
(2 mm [0.078 in.] below Body)
GaP Red
HDSP-B71Z/B76Z
36
GaP Green
HDSP-B71Z/B76Z
36
Units
mW
100
13[1,2]
3
–35 to +85
–35 to +85
100
13[1,2]
3
–35 to +85
–35 to +85
mA
mA
V
°C
°C
250
250
°C
Notes:
1. Do not exceed maximum average current per dot.
2. Derate above 25°C at 0.17 mA/°C.
3. Not recommended to be soldered more than 2 times. Minimum interval between solderings is 15 minutes.
Total soldering time not to exceed 3 seconds.
5
Optical/Electrical Characteristics at TA = 25˚C
GaP Red
Devices
HDSPParameter
Luminous Intensity/Dot
(Digit Average)[1]
B71Z
B76Z
Peak Wavelength
Dominant Wavelength[2]
Forward Voltage
Reverse Voltage[3]
Luminous Intensity
Matching Ratio
Symbol
Iv
λpeak
λd
VF
VR
I v-m
Min.
Typ.
2.3
632
622
2.1
Max.
2.6
3.0
Units
mcd
nm
nm
V
V
2:1
Test Conditions
IFP = 40 mA,
1/8 Duty Factor
IF = 20 mA
IF = 20 mA
IF = 20 mA
IR = 100 µA
IFP = 40 mA,
1/8 Duty Factor
GaP Green
Devices
HDSPParameter
Luminous Intensity/Dot
(Digit Average)[1]
Peak Wavelength
Dominant Wavelength[2]
B71Z
B76Z
Forward Voltage
Reverse Voltage[3]
Luminous Intensity
Matching Ratio
Symbol
Iv
λpeak
λd
VF
VR
I v-m
Min.
Typ.
3.3
568
573
2.3
Max.
2.6
3.0
Units
mcd
nm
nm
V
V
2:1
Test Conditions
IFP = 40 mA,
1/8 Duty Factor
IF = 20 mA
IF = 20 mA
IF = 20 mA
IR = 100 µA
IFP = 40 mA,
1/8 Duty Factor
Bi-Color
Devices
HDSPParameter
B71Z
Luminance/Dot
B76Z
(Digit Average)[1]
Symbol
Iv
Min.
124.1
Typ.
185
Max.
372
Units
Cd/m2
Test Conditions
IFP = 40 mA,
1/8 Duty Factor
Notes:
1. The digits are categorized for luminance. The luminance category is designated by a letter on the side of the package.
2. The dominant wavelength, λd, is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of the
device.
3. Typical specification for reference only. Do not exceed absolute maximum ratings.
6
Bi-Color (Cd/m2 at IFP = 40 mA, 1/8 Duty Cycle)
Min.[2]
124.1
149.1
179.1
215.1
258.1
310.1
Bin Name
H
I
J
K
L
M
Max.[2]
149
179
215
258
310
372
Hue Grade
Bin
Coordinate
X
Y
6
0.562-0.573
0.425-0.436
7
0.572-0.583
0.415-0.426
8
0.582-0.593
0.405-0.416
9
0.592-0.603
0.395-0.406
10
0.602-0.613
0.385-0.396
Notes:
1. Hue categories are established for classification of products. Products may not be available in all bin categories.
2. Tolerance for each intensity bin limit is ± 10%.
7
11
0.612-0.623
0.375-0.386
GaP RED / GaP GREEN
9
6
3
0
10 20 30 40 50 60 70 80 90
0
TA – AMBIENT TEMPERATURE – °C
RELATIVE LUMINANCE
(NORMALIZED TO 1 AT 40 mA PEAK)
Figure 1. Maximum allowable average
current per dot vs. ambient temperature.
2.5
2.0
1.5
1.0
0.5
0
0 10 20 30 40 50 60 70 80 90 100
IPEAK – PEAK FORWARD CURRENT – mA
Figure 4. Relative luminance vs. peak forward
current.
40
1.2
GaP GREEN
35
GaP RED
RELATIVE EFFICIENCY
12
IF – FORWARD CURRENT PER DOT – mA
IDC – MAXIMUM DC CURRENT PER DOT – mA
15
30
GaP GREEN
25
20
15
10
5
0
0
0.5
1.0
1.5
2.0
2.5
3.0
1.0
GaP RED
0.8
0.6
0.4
0.2
0
VF – FORWARD VOLTAGE – V
0
10
20
30
40
50
60
IPEAK – PEAK DOT CURRENT – mA
Figure 2. Forward current vs. forward voltage.
Figure 3. Relative efficiency (luminous
intensity per unit dot) vs. peak current per dot.
Contrast Enhancement
For information on contrast
enhancement, please see
Application Note 1015.
Device Reliability
For reliability information, please
see the reliability data sheet
31.99 mm General Purpose
4 x 8 Dot Matrix Alphanumeric
Displays.
Soldering/Cleaning
Cleaning agents from the ketone
family (acetone, methyl ethyl
ketone, etc.) and from the
chlorinated hydrocarbon family
(methylene chloride, trichloroethylene, carbon tetrachloride, etc.)
are not recommended for cleaning
LED parts. All of these various
solvents attack or dissolve the
encapsulating epoxies used to
form the package of plastic LED
parts.
For information on soldering
LEDs, please refer to Application
Note 1027.
For product information and a complete list of distributors, please go to our website:
www.avagotech.com
Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies Limited in the United States and other countries.
Data subject to change. Copyright © 2006 Avago Technologies Limited. All rights reserved. Obsoletes 5988-1745EN
5988-5216EN June 24, 2006
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